2990-00-457-6658

Find complete technical information, availability, and procurement data for: 2990-00-457-6658
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-00-457-6658

Item Name Code

77777

Assigment Date

09/10/1969 (56 years ago)

0470 in. dia shaft w/0.750 in. dia serrated drive hub; carrier has two centrifugal weights working center shaft and thrust bearing assembly; 5.700 in. o/a lg,2.500 in. o/a 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: 0470 in. dia shaft w/0.750 in. dia serrated drive hub; carrier has two centrifugal weights working center shaft and thrust bearing assembly; 5.700 in. o/a lg,2.500 in. o/a dia

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
33454	Governor Shaft and Carrier
5122883	Governor Shaft and Carrier

FAQs

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

What is the FSCG of the NSN 2990-00-457-6658?

The FSCG of the NSN 2990-00-457-6658 is 2990

Does the NSN 2990-00-457-6658 have a Schedule B code assigned?

Yes, the Schedule B code is 8423900080

Does NSN 2990-00-457-6658 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 2990-00-457-6658 contain precious materials?

Precious metal content is unknown

Does NSN 2990-00-457-6658 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 2990-00-457-6658 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Sep 10, 1969