37002-43

View detailed technical data, stock status, and sourcing information for: 37002-43
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-00-829-7414

Item Name Code

77777

Assigment Date

01/01/1962 (64 years ago)

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

steel aisi c111b,4 thur lugs 0.158 in. max dia,1.125 in. o/a w,0.969 in. h,0.781 in. id at 1 end,0.584 in. max thru 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 aisi c111b,4 thur lugs 0.158 in. max dia,1.125 in. o/a w,0.969 in. h,0.781 in. id at 1 end,0.584 in. max thru dia

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2990-00-136-1138	No Name Available	07/14/1969

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
2990PL0940517	Governor Weight Yoke
37002-43	Governor Weight Yoke
370078	Governor Weight Yoke

FAQs

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

What is the FSCG of the NSN 2990-00-829-7414?

The FSCG of the NSN 2990-00-829-7414 is 2990

Does NSN 2990-00-829-7414 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 2990-00-829-7414 contain precious materials?

Precious metal content is unknown

Does NSN 2990-00-829-7414 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 2990-00-829-7414 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962