5310-01-374-8939

Find complete technical information, availability, and procurement data for: 5310-01-374-8939
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-374-8939

Item Name Code

01860

Assigment Date

05/01/1993 (33 years ago)

A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, knurled. (when height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

2b thread class, clinch nut style, right-hand thread direction, 0.049 inches minimum and 0.054 inches maximum pilot length, 0.344 inches minimum and 0.346 inches maximum pilot diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2b
Thread Direction: right-hand
Pilot Diameter: 0.344 inches minimum and 0.346 inches maximum
Pilot Length: 0.049 inches minimum and 0.054 inches maximum
Nut Style: clinch
Nut Diameter: 0.423 inches minimum and 0.453 inches maximum
Nut Height: 0.206 inches minimum and 0.241 inches maximum
Thread Series: unc
Thread Quantity Per Inch: 20
Hardness Rating: 70.0 rockwell b maximum
Nominal Thread Size: 0.250 inches
Material: steel corrosion resisting overall
Surface Treatment: passivate overall

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
M45938/1-27C	Clinch Plain Nut

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-01-374-8939?

The FSCG of the NSN 5310-01-374-8939 is 5310

Does the NSN 5310-01-374-8939 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-374-8939 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5310-01-374-8939 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-374-8939 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5310-01-374-8939 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Sat, May 1, 1993