543-3961-002

View detailed technical data, stock status, and sourcing information for: 543-3961-002
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-843-1673

Item Name Code

07623

Assigment Date

01/01/1962 (64 years ago)

5.545 inches nominal inside diameter, 0.040 inches nominal major thickness, 5.605 inches nominal outside diameter, not casehardened casehardening indicator, rectangular cross-sectional shape style

Product Characteristics

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

Cross-Sectional Shape Style: rectangular
Inside Diameter: 5.545 inches nominal
Casehardening Indicator: not casehardened
Outside Diameter: 5.605 inches nominal
Major Thickness: 0.040 inches nominal
Ring Style: spiral flat
Usage Design: internal
Material: copper alloy
Material Document And Classification: qq-c-530 condition any acceptable fed spec single material response
Surface Treatment: silver

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
543-3961-002	Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-00-843-1673?

The FSCG of the NSN 5325-00-843-1673 is 5325

Does the NSN 5325-00-843-1673 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-843-1673 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 5325-00-843-1673 contain precious materials?

Item contains silver.

Does NSN 5325-00-843-1673 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 5325-00-843-1673 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962