2990-01-075-7377

Find complete technical information, availability, and procurement data for: 2990-01-075-7377
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 2990-01-075-7377 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-01-075-7377

Item Name Code

77777

Assigment Date

04/26/1979 (47 years ago)

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

consists of 2 parts,365360,365345; 1.998 in. od; 6.375 in. lg; piston is 2 stepped w/oil grooves 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: consists of 2 parts,365360,365345; 1.998 in. od; 6.375 in. lg; piston is 2 stepped w/oil grooves

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
9987-961PC15	Governor Piston Assembly

FAQs

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

What is the FSCG of the NSN 2990-01-075-7377?

The FSCG of the NSN 2990-01-075-7377 is 2990

Does NSN 2990-01-075-7377 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 2990-01-075-7377 contain precious materials?

Precious metal content is unknown

Does NSN 2990-01-075-7377 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 2990-01-075-7377 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Thu, Apr 26, 1979