2990-01-677-3972

Find complete technical information, availability, and procurement data for: 2990-01-677-3972
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-01-677-3972

Item Name Code

77777

Assigment Date

12/12/2018 (7 years ago)

An active semiconductor device with three or more electrodes. May or may not include mounting hardware and/or heatsink. Excludes:semiconductor device, diode and semiconductor device, thyristor. For solid state devices which are responsive to visible or infrared radiant energy, see semiconductor device, photo.

2990-01-677-3972, pipe support

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
245-8592536 FN 516	Pipe Support
245-8592540 FN 20	Pipe Support
8592540-121	Pipe Support

FAQs

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

What is the FSCG of the NSN 2990-01-677-3972?

The FSCG of the NSN 2990-01-677-3972 is 2990

Does NSN 2990-01-677-3972 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 2990-01-677-3972 contain precious materials?

Item does not contain precious metal.

Does NSN 2990-01-677-3972 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 2990-01-677-3972 was assigned to the Federal Catalog?

It was assigned 7 years ago, on Wed, Dec 12, 2018