2990-01-492-2993

Find complete technical information, availability, and procurement data for: 2990-01-492-2993
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-01-492-2993

Item Name Code

51809

Assigment Date

11/20/2001 (24 years ago)

A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.

"2950-01-491-9233 turbosupercharger,engine,non-aircraft p/n 1794688 onboard 225 ft wlb "b" class coast guard vessels" 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: "2950-01-491-9233 turbosupercharger,engine,non-aircraft p/n 1794688 onboard 225 ft wlb "b" class coast guard vessels"

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
284-8290	Turbocharger Cartridge
3GS/FJ	Turbocharger Cartridge

FAQs

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

What is the FSCG of the NSN 2990-01-492-2993?

The FSCG of the NSN 2990-01-492-2993 is 2990

Does NSN 2990-01-492-2993 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 2990-01-492-2993 contain precious materials?

Item does not contain precious metal.

Does NSN 2990-01-492-2993 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 2990-01-492-2993 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Tue, Nov 20, 2001