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Mil. Spec. Washers
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 |
One-third the weight of steel, these washers are commonly used in robotics, automation, and other applications that have weight limits. They're an alternative to stainless steel for rust resistance.
High-Strength Zinc-Yellow-Chromate-Plated 2024 Aluminum—A winning combination of strength and corrosion resistance. These washers are as strong as steel and withstand rust better than unplated 2024 aluminum.
For Screw Size | ID | OD | Thk. | Mil. Spec. | Pkg. Qty. | Pkg. | |||
|---|---|---|---|---|---|---|---|---|---|
High-Strength Zinc-Yellow-Chromate-Plated 2024 Aluminum | |||||||||
| 1 5/16" | 1.328" | 2.062" | 0.013" to 0.019" | AN960-JD2116L, NAS1149-D2116J | 10 | 99018A162 | 00000 | ||
Bearing Spring Lock Washers for Slotted Bearing Nuts
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For Chamfered Nuts |
Designed for use with bearing nuts, these lock washers have a conical shape that presses like a spring against bearings, bushings, gears, and pulleys to hold them in place on your threaded shaft or spindle. They also have an inner tab that sits in the shaft or spindle’s keyway to prevent the nut from loosening.
Steel—Steel washers are strong and flexible.
External Tooth—Washers with external teeth grip components using their teeth, in addition to spring tension.
Tab | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Screw Size | ID | OD | Thk. | Wd. | Dp. | Overall Ht. | Tooth Location | Hardness | Specs. Met | For Bearing Nut Specs. Met | Each | |||
For Chamfered Nuts | ||||||||||||||
Steel | ||||||||||||||
| 1 5/16" | 1.333" | 2.234" | 0.067" | 0.176" | 0.106" | 0.217" | External | Not Rated | ANSI/ABMA 8.2 | ANSI/ABMA 8.2 | 90391A158 | 00000 | ||
