5310-00-021-3987

Find complete technical information, availability, and procurement data for: 5310-00-021-3987
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-021-3987

Item Name Code

15892

Assigment Date

05/10/1968 (58 years ago)

A nut having a sleeve portion on its under side, which can be crimped or clinched to hold the item in place when inserted in a hole. An integral feature is incorporated for locking.

3b thread class, right-hand thread direction, 0.164 inches maximum pilot diameter, 0.054 inches maximum pilot length, free-running all metal design locking feature

Product Characteristics

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

Thread Class: 3b
Thread Direction: right-hand
Locking Feature: free-running all metal design
Pilot Diameter: 0.164 inches maximum
Pilot Length: 0.054 inches maximum
Nut Height: 0.339 inches maximum
Temp Rating: 450.0 fahrenheit nominal
Thread Series: unc
Thread Quantity Per Inch: 40
Nominal Thread Size: 0.112 inches
Part Name Assigned By Controlling Agency: navy special project

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
203MT168P004	Clinch Self-Locking Nut
NS280-40-4	Clinch Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-021-3987?

The FSCG of the NSN 5310-00-021-3987 is 5310

Does NSN 5310-00-021-3987 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 5310-00-021-3987 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-021-3987 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 5310-00-021-3987 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Fri, May 10, 1968