2990-01-389-0433

Find complete technical information, availability, and procurement data for: 2990-01-389-0433
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-01-389-0433

Item Name Code

10849

Assigment Date

04/14/1994 (32 years ago)

A cylinder designed to house a piston and other necessary component parts of a cylinder assembly, actuating, linear. Do not use if a more specific name applies.

dry design type, caterpiller engine model 4.236 engine specific use, air coolant type, unthreaded single inlet inlet connection type, e/i various cage 03950 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.

Inlet Connection Type: unthreaded single inlet
End Item Identification: e/i various cage 03950
Specific Use: caterpiller engine model 4.236 engine
Design Type: dry
Coolant Type: air
Muffler Design: baffle
Body Shape: round
Operating Position: vertical
Inlet Flange Shape: round single inlet
Special Features: 8c8123 muffler for ap-800b asphalt paver power by 4.236 engine
Material: steel location not otherwise specified
Surface Treatment: zinc

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
8C8123	Exhaust Muffler

FAQs

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

What is the FSCG of the NSN 2990-01-389-0433?

The FSCG of the NSN 2990-01-389-0433 is 2990

Does the NSN 2990-01-389-0433 have a Schedule B code assigned?

Yes, the Schedule B code is 8708925000

Does NSN 2990-01-389-0433 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 2990-01-389-0433 contain precious materials?

Item does not contain precious metal.

Does NSN 2990-01-389-0433 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 2990-01-389-0433 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Thu, Apr 14, 1994