543-3661-002

View detailed technical data, stock status, and sourcing information for: 543-3661-002
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-772-1305

Item Name Code

11444

Assigment Date

01/01/1963 (63 years ago)

0.250 in. nom insert size, 0.414 inches minimum and 0.434 inches maximum width across flats, individually keyed features provided, 0.231 inches nominal length, 0.075 inches nominal flange thickness

Product Characteristics

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

Flange Thickness: 0.075 inches nominal
Length: 0.231 inches nominal
Width Across Flats: 0.414 inches minimum and 0.434 inches maximum
Insert Size: 0.250 in. nom
Features Provided: individually keyed
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.164 inches
Special Features: flange includes slot drive,thd side of flange is beveled to fit 100 deg countersink
Style Designator: flange
Thread Series Designator: unc

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
543-3661-002	Screw Thread Insert

FAQs

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

What is the FSCG of the NSN 5325-00-772-1305?

The FSCG of the NSN 5325-00-772-1305 is 5325

Does the NSN 5325-00-772-1305 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-772-1305 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 5325-00-772-1305 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-772-1305 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 5325-00-772-1305 was assigned to the Federal Catalog?

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