6620-01-520-3640

Find complete technical information, availability, and procurement data for: 6620-01-520-3640
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6620 Engine Instruments

National Stock Number

6620-01-520-3640

Item Name Code

77777

Assigment Date

05/10/2004 (22 years ago)

An item of various configuration that is an integral member of the airframe structure. It is specifically designed for the purpose of maintaining, positioning, joining, and strengthening the aircraft structure. It may include holes for mounting purposes or to form an assembly.

not interchangeable with 6620-01-220-8578, because of alteration relationship to similar equipment, this is an altered nsn 6620-01-220-8578, r/n 405-030-001. alteration is preformed by balancing it. special features, drawings 200432526 and 405-030-001 and tech orders 5l13-2-21-3 and 5l13-2-27-3 reference data and literature, feat criticality code justification, 6620-01-167-0874 and 6620-01-034-4539 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: 6620-01-167-0874 and 6620-01-034-4539
Criticality Code Justification: feat
Special Features: this is an altered nsn 6620-01-220-8578, r/n 405-030-001. alteration is preformed by balancing it.
Reference Data And Literature: drawings 200432526 and 405-030-001 and tech orders 5l13-2-21-3 and 5l13-2-27-3
Relationship To Similar Equipment: not interchangeable with 6620-01-220-8578, because of alteration

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
200432526	Momentum Wheel Assembly
200432526-10	Momentum Wheel Assembly
20432526-10	Momentum Wheel Assembly

FAQs

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

What is the FSCG of the NSN 6620-01-520-3640?

The FSCG of the NSN 6620-01-520-3640 is 6620

Does NSN 6620-01-520-3640 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 6620-01-520-3640 contain precious materials?

Item does not contain precious metal.

Does NSN 6620-01-520-3640 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 6620-01-520-3640 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Mon, May 10, 2004