M45938/1-3

View detailed technical data, stock status, and sourcing information for: M45938/1-3
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-035-8376

Item Name Code

01860

Assigment Date

02/17/1977 (49 years ago)

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes:nut (1), self-locking, cap.

0.161 inches minimum and 0.164 inches maximum pilot diameter, clinch nut style, 0.025 inches minimum and 0.030 inches maximum pilot length, 2b thread class, right-hand thread direction

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: 0.161 inches minimum and 0.164 inches maximum
Pilot Length: 0.025 inches minimum and 0.030 inches maximum
Nut Style: clinch
Nut Diameter: 0.235 inches minimum and 0.265 inches maximum
Nut Height: 0.072 inches minimum and 0.107 inches maximum
Thread Series: unc
Thread Quantity Per Inch: 40
Hardness Rating: 35.0 rockwell c maximum
Nominal Thread Size: 0.112 inches
Material: steel overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416 fed spec single treatment response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-721-4598	No Name Available	01/01/1989

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
0N205241-1	Clinch Plain Nut
M45938/1-3	Clinch Plain Nut
S-440-0	Clinch Plain Nut
S-440-0CI	Clinch Plain Nut
S-440-0ZC	Clinch Plain Nut
S440-0	Clinch Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-035-8376?

The FSCG of the NSN 5310-01-035-8376 is 5310

Does the NSN 5310-01-035-8376 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-035-8376 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 5310-01-035-8376 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-035-8376 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 5310-01-035-8376 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Thu, Feb 17, 1977