2990-01-727-4273

Find complete technical information, availability, and procurement data for: 2990-01-727-4273
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-01-727-4273

Item Name Code

39925

Assigment Date

03/04/2025 (1 year ago)

A box intended for the lower replacement section of a shipping and storage container (as modified). It may include foam fillers, shock mount brackets and the like, but does not include the cover, shipping and storage container.

material: 316 stainless steel; length: 2.00inch; 1st end: 0.75-14npt, 0.75inch long; across flats 1.125 inch; 2nd end: 1.25-20 2a, 0.50inch long; diameter: 1.25inch; special features, 1msw1 vehicle design control activity, s-121 lel sensor head assembly 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: s-121 lel sensor head assembly
Vehicle Design Control Activity: 1msw1
Special Features: material: 316 stainless steel; length: 2.00inch; 1st end: 0.75-14npt, 0.75inch long; across flats 1.125 inch; 2nd end: 1.25-20 2a, 0.50inch long; diameter: 1.25inch;

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
S-121	Sensor,exhaust Gas,oxygen,emissi

FAQs

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

What is the FSCG of the NSN 2990-01-727-4273?

The FSCG of the NSN 2990-01-727-4273 is 2990

Does the NSN 2990-01-727-4273 have a Schedule B code assigned?

Yes, the Schedule B code is 8409918000

Does NSN 2990-01-727-4273 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 2990-01-727-4273 contain precious materials?

Item does not contain precious metal.

Does NSN 2990-01-727-4273 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 2990-01-727-4273 was assigned to the Federal Catalog?

It was assigned 1 year ago, on Tue, Mar 4, 2025