NPSM Adapters | McMaster-Carr

Filter by

System of Measurement

Pipe Size

Gender

Fitting Type

Shape

Material

Connects To

Fitting Connection

For Use With

Conduit Trade Size

Hose ID

Maximum Pressure @ Temperature

Length

Conduit Connection

Dash Size

Export Control Classification Number (ECCN)

EAR99

Maximum Temperature

Less than 250° F

250° F to 499.9° F

1,000° F to 1,999.9° F

REACH

RoHS

Compliant with Exemptions

Not Compliant

DFARS Specialty Metals

Exempt

Swivel Type

Swivels Until Tightened

Tube Material

Minimum Temperature

Specifications Met

397 Products

Fluid Handling

Hose Fittings

Create threaded, barbed, quick-disconnect, and other types of connections between lengths of hose

150 products

Pipe Straights

Join lengths of pipe to send contents in one direction

6 products

Tube Fittings

Make threaded, push to connect, barbed, and other types of connections between lengths of tube

13 products

Electrical

Conduit Box Connectors

Attach conduit to a knockout in electrical boxes

132 products

Conduit-to-Conduit Connectors

Join pieces of conduit

1 product

Conduit Bodies

Access wiring to pull, splice, or redirect it

36 products

Fabricating and Machining

Pipe Threader Adapters

Pair with pipe threaders to cut pipe and conduit of different sizes

9 products

Pipe Threader Dies

Install in the die head on your Ridgid pipe threader to cut external pipe and conduit threads

9 products

Containers, Storage, and Furniture

Drum Plugs

Seal drum lid openings

15 products

Lighting

Light Sockets

Install or replace sockets in fixtures for standard household, tubular, compact, or miniature bulbs

6 products

Facility and Grounds Maintenance

Faucet Aerators

Reduce water use and noise while creating a smooth, powerful spray

2 products

Building and Machinery Hardware

Positioning Arms

Mount and position tools, small electronics, and displays

3 products