2990-00-416-3957

Find complete technical information, availability, and procurement data for: 2990-00-416-3957
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-00-416-3957

Item Name Code

77777

Assigment Date

01/01/1963 (63 years ago)

steel,includes shaft,carrier;flyweights,axle pins,flat washers;retaing rings;10.250 in.o/a lg;0.850 in.o/a w;3.675 in.o/a h;0.585 in.nominal shaft dia general characteristics item description

Product Characteristics

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

General Characteristics Item Description: steel,includes shaft,carrier;flyweights,axle pins,flat washers;retaing rings;10.250 in.o/a lg;0.850 in.o/a w;3.675 in.o/a h;0.585 in.nominal shaft dia

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2990-00-569-4345	No Name Available	07/01/1981

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
5151685	Gove Weight and Carrier Assembly
5151701	Gove Weight and Carrier Assembly
5154378	Gove Weight and Carrier Assembly
5154697	Gove Weight and Carrier Assembly
5161312	Gove Weight and Carrier Assembly
5174449	Gove Weight and Carrier Assembly

FAQs

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

What is the FSCG of the NSN 2990-00-416-3957?

The FSCG of the NSN 2990-00-416-3957 is 2990

Does NSN 2990-00-416-3957 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 2990-00-416-3957 contain precious materials?

Precious metal content is unknown

Does NSN 2990-00-416-3957 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 2990-00-416-3957 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963