2990-01-223-3691

Find complete technical information, availability, and procurement data for: 2990-01-223-3691
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 2990-01-223-3691 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

2990-01-223-3691

Item Name Code

77777

Assigment Date

12/28/1985 (40 years ago)

An item designed for internal support of large diameter hoses exposed to vacuum conditions. It provides vacuum protection while maintaining flexibility and also provides a smooth surface which minimizes turbulent flow. Excludes:spring, reinforcing, hose.

consists of; 89926 79021081 seal 2; 89926 79021090 seal 1; 89926 79021091 ring 1; 89926 79021094 bearing 2; 89926 79021095 lockring 4; 89926 79021096 sleeve 1; 89926 79021102 seal 1; 89926 79021106 seal 1 general characteristics item description, crawler tractor,dozer,fiat-allis,model fd20 end item identification

Product Characteristics

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

End Item Identification: crawler tractor,dozer,fiat-allis,model fd20
General Characteristics Item Description: consists of; 89926 79021081 seal 2; 89926 79021090 seal 1; 89926 79021091 ring 1; 89926 79021094 bearing 2; 89926 79021095 lockring 4; 89926 79021096 sleeve 1; 89926 79021102 seal 1; 89926 79021106 seal 1

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
079021136	Turbocharger Parts Kit
79021136	Turbocharger Parts Kit

FAQs

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

What is the FSCG of the NSN 2990-01-223-3691?

The FSCG of the NSN 2990-01-223-3691 is 2990

Does NSN 2990-01-223-3691 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 2990-01-223-3691 contain precious materials?

Item does not contain precious metal.

Does NSN 2990-01-223-3691 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 2990-01-223-3691 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Sat, Dec 28, 1985