A-A-55621-2N

View detailed technical data, stock status, and sourcing information for: A-A-55621-2N
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-276-4970

Item Name Code

16559

Assigment Date

01/01/1963 (63 years ago)

0.141 inches nominal opening diameter, socket snap fastener socket style, 0.422 inches nominal major diameter, 0.094 inches nominal socket overall height, copper alloy barrel material

Product Characteristics

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

Major Diameter: 0.422 inches nominal
Snap Fastener Socket Style: socket
Socket Overall Height: 0.094 inches nominal
Opening Diameter: 0.141 inches nominal
Material: copper alloy barrel
Surface Treatment: nickel barrel

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5325-00-276-4973	No Name Available	05/01/1977
5325-00-880-7405	No Name Available	01/05/1968

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
A-A-55621-2N	Snap Fastener Socket
BS90214	Snap Fastener Socket
MS27982-2N	Snap Fastener Socket

FAQs

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

What is the FSCG of the NSN 5325-00-276-4970?

The FSCG of the NSN 5325-00-276-4970 is 5325

Does the NSN 5325-00-276-4970 have a Schedule B code assigned?

Yes, the Schedule B code is 9609100000

Does NSN 5325-00-276-4970 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 5325-00-276-4970 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-276-4970 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 5325-00-276-4970 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963