2990-01-157-6440

Find complete technical information, availability, and procurement data for: 2990-01-157-6440
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-01-157-6440

Item Name Code

60804

Assigment Date

07/09/1983 (43 years ago)

A metallic item, solid or tubular, having one closed end formed to fit into a shallow recess or groove, or having a flat or concave surface used to exert pressure against a component part. It is designed for use with a spring, helical, compression, which exerts pressure to hold a shaft, pin, or the like, in a semirigid position in housings or other mechanical devices. Does not have internal or external threads. Excludes:plunger, quick release. For electrical items, see detent, switch and plunger, solenoid. See also catch, friction.

2990-01-157-6440, exhaust pipe

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
8N4445	Exhaust Pipe

FAQs

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

What is the FSCG of the NSN 2990-01-157-6440?

The FSCG of the NSN 2990-01-157-6440 is 2990

Does the NSN 2990-01-157-6440 have a Schedule B code assigned?

Yes, the Schedule B code is 8708925000

Does NSN 2990-01-157-6440 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 2990-01-157-6440 contain precious materials?

Item does not contain precious metal.

Does NSN 2990-01-157-6440 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 2990-01-157-6440 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Sat, Jul 9, 1983