580R642H02

View detailed technical data, stock status, and sourcing information for: 580R642H02
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-620-4424

Item Name Code

11444

Assigment Date

02/22/1975 (51 years ago)

A metallic headed fastener having internal threads for a portion of the full length. It may have a smooth, hexagon or splined shank with an open or closed end. Is designed to be expanded tightly against the material it is being installed in by means of a special tool. The item must have a specified grip range. The grip range is the thickness of the material the item is being installed in. See also nut (1) self-locking, blind rivet. Excludes:nut (1), sleeve.

0.406 inches nominal width across flats, 2b thread class, 0.031 inches nominal slot width, 0.375 inches nominal length, 0.150 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.

Thread Class: 2b
Slot Width: 0.031 inches nominal
Flange Thickness: 0.150 inches nominal
Length: 0.375 inches nominal
Width Across Flats: 0.406 inches nominal
Fin Diameter: 0.395 inches nominal
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.164 inches
Style Designator: slotted
Thread Series Designator: unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5325-00-781-5855	No Name Available	05/23/2012

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
21-40-310-16	Screw Thread Insert
580R642H02	Screw Thread Insert

FAQs

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

What is the FSCG of the NSN 5325-00-620-4424?

The FSCG of the NSN 5325-00-620-4424 is 5325

Does the NSN 5325-00-620-4424 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-620-4424 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 5325-00-620-4424 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-620-4424 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 5325-00-620-4424 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Sat, Feb 22, 1975