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DFARS Specialty Metals
About Pipe and Fittings
Measure your pipe and fittings to identify their pipe size, thread size, schedule, and thread type. Then, find compatible components.
High-Pressure Brass and Bronze Threaded Pipe Fittings
90° Elbow Connectors
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Female |
Pipe Size | Body Shape | Material | Max. Pressure @ Temp. | Each | |||
|---|---|---|---|---|---|---|---|
NPT Female | |||||||
| 1/8 | Square | Black-Zinc-Plated 360 Brass | 1,000 psi @ 72° F | 5799T11 | 00000 | ||
| 1/8 | Square | Chrome-Plated 360 Brass | 1,000 psi @ 72° F | 2641K11 | 0000 | ||
| 1/8 | Square | Nickel-Plated 360 Brass | 1,000 psi @ 72° F | 9151K11 | 0000 | ||
| 1/4 | Square | Black-Zinc-Plated 360 Brass | 1,000 psi @ 72° F | 5799T12 | 0000 | ||
| 1/4 | Square | Chrome-Plated 360 Brass | 1,000 psi @ 72° F | 2641K12 | 00000 | ||
| 1/4 | Square | Nickel-Plated 360 Brass | 1,000 psi @ 72° F | 9151K12 | 0000 | ||
| 3/8 | Square | Black-Zinc-Plated 360 Brass | 1,000 psi @ 72° F | 5799T13 | 0000 | ||
| 3/8 | Square | Chrome-Plated 360 Brass | 1,000 psi @ 72° F | 2641K13 | 00000 | ||
| 3/8 | Square | Nickel-Plated 360 Brass | 1,000 psi @ 72° F | 9151K13 | 0000 | ||
| 1/2 | Square | Black-Zinc-Plated 360 Brass | 1,000 psi @ 72° F | 5799T14 | 00000 | ||
| 1/2 | Square | Chrome-Plated 360 Brass | 1,000 psi @ 72° F | 2641K14 | 00000 | ||
| 1/2 | Square | Nickel-Plated 360 Brass | 1,000 psi @ 72° F | 9151K14 | 00000 | ||
90° Elbow Adapters
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Female x Male |
Pipe Size | ||||||||
|---|---|---|---|---|---|---|---|---|
(A) | (B) | Body Shape | Material | Max. Pressure @ Temp. | Each | |||
NPT Female × NPT Male | ||||||||
| 1/8 | 1/8 | Square | Black-Zinc-Plated 360 Brass | 1,000 psi @ 72° F | 5799T16 | 00000 | ||
| 1/8 | 1/8 | Square | Chrome-Plated 360 Brass | 1,000 psi @ 72° F | 2641K15 | 0000 | ||
| 1/8 | 1/8 | Square | Nickel-Plated 360 Brass | 1,000 psi @ 72° F | 9151K16 | 0000 | ||
| 1/4 | 1/4 | Square | Black-Zinc-Plated 360 Brass | 1,000 psi @ 72° F | 5799T17 | 0000 | ||
| 1/4 | 1/4 | Square | Chrome-Plated 360 Brass | 1,000 psi @ 72° F | 2641K16 | 0000 | ||
| 1/4 | 1/4 | Square | Nickel-Plated 360 Brass | 1,000 psi @ 72° F | 9151K17 | 0000 | ||
| 3/8 | 3/8 | Square | Black-Zinc-Plated 360 Brass | 1,000 psi @ 72° F | 5799T18 | 0000 | ||
| 3/8 | 3/8 | Square | Chrome-Plated 360 Brass | 1,000 psi @ 72° F | 2641K17 | 00000 | ||
| 3/8 | 3/8 | Square | Nickel-Plated 360 Brass | 1,000 psi @ 72° F | 9151K18 | 0000 | ||
| 1/2 | 1/2 | Square | Black-Zinc-Plated 360 Brass | 1,000 psi @ 72° F | 5799T19 | 00000 | ||
| 1/2 | 1/2 | Square | Chrome-Plated 360 Brass | 1,000 psi @ 72° F | 2641K18 | 00000 | ||
| 1/2 | 1/2 | Square | Nickel-Plated 360 Brass | 1,000 psi @ 72° F | 9151K19 | 0000 | ||
90° Elbow Reducing Adapters
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Female x Male |
Pipe Size | ||||||||
|---|---|---|---|---|---|---|---|---|
(A) | (B) | Body Shape | Material | Max. Pressure @ Temp. | Each | |||
NPT Female × NPT Male | ||||||||
| 1/4 | 1/8 | Square | Brass | 1,000 psi @ 72° F | 50785K42 | 00000 | ||
NPTF Female × NPTF Male | ||||||||
| 1/8 | 1/16 | Square | Brass | 1,000 psi @ 72° F | 50785K532 | 00000 | ||
| 3/8 | 1/8 | Square | Brass | 1,000 psi @ 72° F | 50785K534 | 00000 | ||
| 3/8 | 1/4 | Square | Brass | 1,000 psi @ 72° F | 50785K535 | 00000 | ||
| 1/2 | 1/4 | Square | Brass | 1,000 psi @ 72° F | 50785K536 | 00000 | ||
| 1/2 | 3/8 | Square | Brass | 1,000 psi @ 72° F | 50785K537 | 00000 | ||
| 3/4 | 1/2 | Square | Brass | 1,000 psi @ 72° F | 50785K217 | 00000 | ||
| 1 | 3/4 | Square | Brass | 1,000 psi @ 72° F | 50785K218 | 00000 | ||
90° Elbow Reducers
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Female x Female |
Pipe Size | |||||||||
|---|---|---|---|---|---|---|---|---|---|
(A) | (B) | Lg. | Body Shape | Material | Max. Pressure @ Temp. | Each | |||
NPTF Female × NPTF Female | |||||||||
| 1/8 | 1/16 | 27/32" | Square | Brass | 1,000 psi @ 72° F | 50785K512 | 000000 | ||
| 1/4 | 1/8 | 1 1/8" | Square | Brass | 1,000 psi @ 72° F | 50785K513 | 00000 | ||
| 3/8 | 1/8 | 1 1/4" | Square | Brass | 1,000 psi @ 72° F | 50785K514 | 00000 | ||
| 3/8 | 1/4 | 1 1/4" | Square | Brass | 1,000 psi @ 72° F | 50785K515 | 00000 | ||
| 1/2 | 1/4 | 1 37/64" | Square | Brass | 1,000 psi @ 72° F | 50785K516 | 00000 | ||
| 1/2 | 3/8 | 1 37/64" | Square | Brass | 1,000 psi @ 72° F | 50785K517 | 00000 | ||
| 3/4 | 1/4 | 1 3/4" | Square | Brass | 1,000 psi @ 72° F | 50785K518 | 00000 | ||
| 3/4 | 1/2 | 1 3/4" | Square | Brass | 1,000 psi @ 72° F | 50785K522 | 00000 | ||
45° Elbow Adapters
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Female x Male |
Pipe Size | ||||||||
|---|---|---|---|---|---|---|---|---|
(A) | (B) | Body Shape | Material | Max. Pressure @ Temp. | Each | |||
NPT Female × NPT Male | ||||||||
| 1/8 | 1/8 | Square | Chrome-Plated 360 Brass | 1,000 psi @ 72° F | 2641K19 | 00000 | ||
| 1/8 | 1/8 | Square | Nickel-Plated 360 Brass | 1,000 psi @ 72° F | 9151K31 | 0000 | ||
| 1/4 | 1/4 | Square | Chrome-Plated 360 Brass | 1,000 psi @ 72° F | 2641K21 | 00000 | ||
| 1/4 | 1/4 | Square | Nickel-Plated 360 Brass | 1,000 psi @ 72° F | 9151K32 | 0000 | ||
| 3/8 | 3/8 | Square | Chrome-Plated 360 Brass | 1,000 psi @ 72° F | 2641K22 | 00000 | ||
| 3/8 | 3/8 | Square | Nickel-Plated 360 Brass | 1,000 psi @ 72° F | 9151K33 | 0000 | ||
| 1/2 | 1/2 | Square | Chrome-Plated 360 Brass | 1,000 psi @ 72° F | 2641K23 | 00000 | ||
| 1/2 | 1/2 | Square | Nickel-Plated 360 Brass | 1,000 psi @ 72° F | 9151K34 | 00000 | ||
Tee Connectors
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Female |
Pipe Size | Body Shape | Material | Max. Pressure @ Temp. | Each | |||
|---|---|---|---|---|---|---|---|
NPT Female | |||||||
| 1/8 | Square | Black-Zinc-Plated 360 Brass | 1,000 psi @ 72° F | 5799T21 | 00000 | ||
| 1/8 | Square | Chrome-Plated 360 Brass | 1,000 psi @ 72° F | 2641K24 | 0000 | ||
| 1/8 | Square | Nickel-Plated 360 Brass | 1,000 psi @ 72° F | 9151K41 | 0000 | ||
| 1/4 | Square | Black-Zinc-Plated 360 Brass | 1,000 psi @ 72° F | 5799T22 | 00000 | ||
| 1/4 | Square | Chrome-Plated 360 Brass | 1,000 psi @ 72° F | 2641K25 | 00000 | ||
| 1/4 | Square | Nickel-Plated 360 Brass | 1,000 psi @ 72° F | 9151K42 | 0000 | ||
| 3/8 | Square | Black-Zinc-Plated 360 Brass | 1,000 psi @ 72° F | 5799T23 | 00000 | ||
| 3/8 | Square | Chrome-Plated 360 Brass | 1,000 psi @ 72° F | 2641K26 | 00000 | ||
| 3/8 | Square | Nickel-Plated 360 Brass | 1,000 psi @ 72° F | 9151K43 | 00000 | ||
| 1/2 | Square | Black-Zinc-Plated 360 Brass | 1,000 psi @ 72° F | 5799T24 | 00000 | ||
| 1/2 | Square | Chrome-Plated 360 Brass | 1,000 psi @ 72° F | 2641K27 | 00000 | ||
| 1/2 | Square | Nickel-Plated 360 Brass | 1,000 psi @ 72° F | 9151K44 | 00000 | ||
Right Angle Tee Adapters
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Female x Female x Male |
Pipe Size | |||||||||
|---|---|---|---|---|---|---|---|---|---|
(A) | (B) | (C) | Body Shape | Material | Max. Pressure @ Temp. | Each | |||
NPT Female × NPT Female × NPT Male | |||||||||
| 1/8 | 1/8 | 1/8 | Square | Black-Zinc-Plated 360 Brass | 1,000 psi @ 72° F | 5799T26 | 00000 | ||
| 1/8 | 1/8 | 1/8 | Square | Chrome-Plated 360 Brass | 1,000 psi @ 72° F | 2641K28 | 0000 | ||
| 1/8 | 1/8 | 1/8 | Square | Nickel-Plated 360 Brass | 1,000 psi @ 72° F | 9151K51 | 0000 | ||
| 1/4 | 1/4 | 1/4 | Square | Black-Zinc-Plated 360 Brass | 1,000 psi @ 72° F | 5799T27 | 00000 | ||
| 1/4 | 1/4 | 1/4 | Square | Chrome-Plated 360 Brass | 1,000 psi @ 72° F | 2641K29 | 00000 | ||
| 1/4 | 1/4 | 1/4 | Square | Nickel-Plated 360 Brass | 1,000 psi @ 72° F | 9151K52 | 0000 | ||
| 3/8 | 3/8 | 3/8 | Square | Black-Zinc-Plated 360 Brass | 1,000 psi @ 72° F | 5799T28 | 00000 | ||
| 3/8 | 3/8 | 3/8 | Square | Nickel-Plated 360 Brass | 1,000 psi @ 72° F | 9151K53 | 0000 | ||
| 1/2 | 1/2 | 1/2 | Square | Black-Zinc-Plated 360 Brass | 1,000 psi @ 72° F | 5799T29 | 00000 | ||
| 1/2 | 1/2 | 1/2 | Square | Chrome-Plated 360 Brass | 1,000 psi @ 72° F | 2641K32 | 00000 | ||
| 1/2 | 1/2 | 1/2 | Square | Nickel-Plated 360 Brass | 1,000 psi @ 72° F | 9151K54 | 00000 | ||
Inline Tee Reducing Adapters
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Female x Male x Female |
Pipe Size | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
(A) | (B) | (C) | Lg. | Body Shape | Material | Max. Pressure @ Temp. | Each | |||
NPT Female × NPT Male × NPT Female | ||||||||||
| 3/8 | 1/4 | 3/8 | 1 11/16" | Square | Brass | 1,000 psi @ 72° F | 50785K546 | 000000 | ||
NPTF Female × NPTF Male × NPTF Female | ||||||||||
| 1/4 | 1/8 | 1/4 | 1 9/16" | Square | Brass | 1,000 psi @ 72° F | 50785K545 | 00000 | ||
| 1/2 | 3/8 | 1/2 | 2 5/32" | Square | Brass | 1,000 psi @ 72° F | 50785K547 | 00000 | ||
| 3/4 | 1/2 | 3/4 | 2 5/16" | Square | Brass | 1,000 psi @ 72° F | 50785K548 | 00000 | ||
Right Angle Tee Reducing Adapters
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Female x Female x Male |
Pipe Size | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
(A) | (B) | (C) | Lg. | Body Shape | Material | Max. Pressure @ Temp. | Each | |||
NPTF Female × NPTF Female × NPTF Male | ||||||||||
| 1/8 | 1/8 | 1/16 | 1 13/64" | Square | Brass | 1,000 psi @ 72° F | 50785K549 | 000000 | ||
| 1/4 | 1/4 | 1/8 | 1 35/64" | Square | Brass | 1,000 psi @ 72° F | 50785K551 | 00000 | ||
| 3/8 | 3/8 | 1/4 | 1 13/16" | Square | Brass | 1,000 psi @ 72° F | 50785K552 | 00000 | ||
| 1/2 | 1/2 | 3/8 | 2 5/32" | Square | Brass | 1,000 psi @ 72° F | 50785K553 | 00000 | ||
Inline Tee Reducers
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Female x Female x Female |
Pipe Size | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
(A) | (B) | (C) | Lg. | Body Shape | Material | Max. Pressure @ Temp. | Each | |||
NPTF Female × NPTF Female × NPTF Female | ||||||||||
| 1/8 | 1/16 | 1/8 | 1 3/32" | Square | Brass | 1,000 psi @ 72° F | 50785K538 | 000000 | ||
| 1/4 | 1/8 | 1/4 | 1 9/16" | Square | Brass | 1,000 psi @ 72° F | 50785K539 | 00000 | ||
| 3/8 | 1/4 | 3/8 | 1 11/16" | Square | Brass | 1,000 psi @ 72° F | 50785K541 | 00000 | ||
| 1/2 | 3/8 | 1/2 | 2 5/32" | Square | Brass | 1,000 psi @ 72° F | 50785K542 | 00000 | ||
| 3/4 | 1/2 | 3/4 | 2 11/32" | Square | Brass | 1,000 psi @ 72° F | 50785K543 | 00000 | ||
FM-Approved Low-Pressure Iron and Steel Threaded Pipe Fittings
External-Square-Drive Plugs
Pipe Size | Construction | Pressure Class | Body Shape | Material | Max. Pressure @ Temp. | Max. Steam Pressure @ Temp. | Certification | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
NPT Male | |||||||||||
| 1 | Solid | 125 | Square | Cast Iron | 175 psi @ 72° F | 125 psi @ 350° F | FM Approved, UL Listed | 68115K113 | 00000 | ||
| 1 1/4 | Solid | 125 | Square | Cast Iron | 175 psi @ 72° F | 125 psi @ 350° F | FM Approved, UL Listed | 68115K114 | 0000 | ||
| 1 1/2 | Solid | 125 | Square | Cast Iron | 175 psi @ 72° F | 125 psi @ 350° F | FM Approved, UL Listed | 68115K115 | 0000 | ||
| 2 | Solid | 125 | Square | Cast Iron | 175 psi @ 72° F | 125 psi @ 350° F | FM Approved, UL Listed | 68115K116 | 00000 | ||
| 2 1/2 | Solid | 125 | Square | Cast Iron | 175 psi @ 72° F | 125 psi @ 350° F | FM Approved, UL Listed | 68115K117 | 00000 | ||
| 3 | Solid | 125 | Square | Cast Iron | 175 psi @ 72° F | 125 psi @ 350° F | FM Approved, UL Listed | 68115K118 | 00000 | ||
| 4 | Solid | 125 | Square | Cast Iron | 175 psi @ 72° F | 125 psi @ 350° F | FM Approved, UL Listed | 68115K119 | 00000 | ||
Plastic Pipe Fittings for Gasoline
Thread Sealant
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Applicator-Top Can |
Container | |||||
|---|---|---|---|---|---|
Size, fl. oz. | Type | Temp. Range, ° F | Each | ||
| 8 | Applicator-Top Can | -100 to 600 | 4586K9 | 000000 | |
High-Pressure Brass and Bronze Threaded Pipe Fittings with Sealant
90° Elbow Adapters
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Square Body |
Pipe Size | ||||||||
|---|---|---|---|---|---|---|---|---|
(A) | (B) | Body Shape | Material | Max. Pressure @ Temp. | Each | |||
NPT Female × NPT Male | ||||||||
| 3/4 | 3/4 | Square | Brass | 1,000 psi @ 72° F | 50785K461 | 000000 | ||











































