2990-01-546-1972

Find complete technical information, availability, and procurement data for: 2990-01-546-1972
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-01-546-1972

Item Name Code

11517

Assigment Date

12/08/2006 (19 years ago)

A device designed to prevent foreign particles from entering the air intake system of an internal combustion engine or air compressor. Excludes:mufflers.

heater, engine coolant, assembly, 2 part name assigned by controlling agency

Product Characteristics

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

Part Name Assigned By Controlling Agency: heater, engine coolant, assembly, 2

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2990-01-460-8981	No Name Available	11/01/2017

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
RE505888	Engine Coolant Heater

FAQs

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

What is the FSCG of the NSN 2990-01-546-1972?

The FSCG of the NSN 2990-01-546-1972 is 2990

Does the NSN 2990-01-546-1972 have a Schedule B code assigned?

Yes, the Schedule B code is 8412909080

Does NSN 2990-01-546-1972 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 2990-01-546-1972 contain precious materials?

Item does not contain precious metal.

Does NSN 2990-01-546-1972 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 2990-01-546-1972 was assigned to the Federal Catalog?

It was assigned 19 years ago, on Fri, Dec 8, 2006