12321732

View detailed technical data, stock status, and sourcing information for: 12321732
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-158-3145

Item Name Code

02382

Assigment Date

07/20/1983 (43 years ago)

A metal hook formed with a relatively narrow throat which grabs a chain link and prevents the chain loop tightening when load is applied.

square first end style, flat chamfer head style, 1.855 inches nominal effective length, 0.333 inches minimum and 0.337 inches maximum undercut diameter, 0.375 inches minimum and 0.380 inches maximum diameter

Product Characteristics

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

First End Style: square
Head Style: flat chamfer
Diameter: 0.375 inches minimum and 0.380 inches maximum
Effective Length: 1.855 inches nominal
Undercut Diameter: 0.333 inches minimum and 0.337 inches maximum
Under Head Length: 2.015 inches nominal
Undercut Radius: 0.005 inches nominal
Grip Length: 1.884 inches minimum and 1.887 inches maximum
Pin Head Diameter: 0.460 inches nominal
Height: 0.125 inches nominal
Material: steel comp 4140 overall
Style Designator: groove

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
12321732	Headed Grooved Pin

FAQs

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

What is the FSCG of the NSN 5315-01-158-3145?

The FSCG of the NSN 5315-01-158-3145 is 5315

Does the NSN 5315-01-158-3145 have a Schedule B code assigned?

Yes, the Schedule B code is 7319409000

Does NSN 5315-01-158-3145 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 5315-01-158-3145 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-01-158-3145 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 5315-01-158-3145 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Wed, Jul 20, 1983