2990-01-707-4912

Find complete technical information, availability, and procurement data for: 2990-01-707-4912
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-01-707-4912

Item Name Code

37120

Assigment Date

02/06/2023 (3 years ago)

An item consisting of insulating material, which is specifically designed to have fastened thereon, or on which are fastened terminal(s), such as screws, solder lugs, solder studs, solderless connectors, clips, and the like. It is usually used for junctions or terminations of wire or cable assemblies. It does not include items as defined above with parts, such as resistors and capacitors mounted thereon. Do not use if a more specific name exists, such as fuseholder; holder, resistor; fanning strip; contact assembly, electrical; jack assembly, tip; chamber, cable terminal; panel (2) (as modified); connector (as modified). Excludes:terminal, stud; terminal, feedthru, insulated; post, binding, electrical; and chassis, electrical-electronic equipment. For items having printed electrical conductor paths, see printed wiring board.

10.50 inches nominal overall width, weight:10.28 pounds/volume: 6.55 gallons special features, 18.0 inches nominal overall length, muffler assembly part name assigned by controlling agency, 8.0 inches nominal overall height

Product Characteristics

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

Overall Length: 18.0 inches nominal
Overall Height: 8.0 inches nominal
Overall Width: 10.50 inches nominal
Part Name Assigned By Controlling Agency: muffler assembly
Special Features: weight:10.28 pounds/volume: 6.55 gallons

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
175202665171	Engine Exhaust System

FAQs

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

What is the FSCG of the NSN 2990-01-707-4912?

The FSCG of the NSN 2990-01-707-4912 is 2990

Does the NSN 2990-01-707-4912 have a Schedule B code assigned?

Yes, the Schedule B code is 8708925000

Does NSN 2990-01-707-4912 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 2990-01-707-4912 contain precious materials?

Item does not contain precious metal.

Does NSN 2990-01-707-4912 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 2990-01-707-4912 was assigned to the Federal Catalog?

It was assigned 3 years ago, on Mon, Feb 6, 2023