445-9857

View detailed technical data, stock status, and sourcing information for: 445-9857
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-163-1408

Item Name Code

15938

Assigment Date

09/28/1983 (42 years ago)

A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. All or part of the unthreaded section has a cross-sectional diameter greater than the nominal stud size plus 0.020 inches (0.508 mm). It may be thread relieved. See also stud, locked in.

5310-01-163-1408, spring tension washer

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
445-9857	Spring Tension Washer
4536169-001	Spring Tension Washer
92310-991	Spring Tension Washer
COH-67182	Spring Tension Washer

FAQs

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

What is the FSCG of the NSN 5310-01-163-1408?

The FSCG of the NSN 5310-01-163-1408 is 5310

Does the NSN 5310-01-163-1408 have a Schedule B code assigned?

Yes, the Schedule B code is 8710000090

Does NSN 5310-01-163-1408 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 5310-01-163-1408 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-163-1408 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 5310-01-163-1408 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Wed, Sep 28, 1983