81309991

View detailed technical data, stock status, and sourcing information for: 81309991
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-00-018-7988

Item Name Code

02381

Assigment Date

01/01/1963 (63 years ago)

A half round, cylindrical, or flat piece of metal, bent to form a straight or crimped two-pronged device with an eye at one end, for inserting in a hole drilled at right angle to the axis of the stud, shaft, or like item. Its ends are separable or one end is bent to hold it in place.

1.125 inches minimum and 1.375 inches maximum underloop length, steel overall material, 0.172 inches minimum and 0.176 inches maximum diameter, 2320-01-195-7641 m984a1 hemtt (heavy expanded mobility tactical truck) end item identification, extended prong square cut point type

Product Characteristics

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

Diameter: 0.172 inches minimum and 0.176 inches maximum
Underloop Length: 1.125 inches minimum and 1.375 inches maximum
End Item Identification: 2320-01-195-7641 m984a1 hemtt (heavy expanded mobility tactical truck)
Point Type: extended prong square cut
Material: steel overall
Material Document And Classification: astm e30 assn std single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec single treatment response overall
Style Designator: standard

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5315-00-063-1265	No Name Available	09/01/2023
5315-00-187-9562	No Name Available	05/03/2010
5315-00-290-7485	Cotter Pin	07/01/2025
5315-00-297-1393	No Name Available	10/30/1967
5315-00-526-9972	No Name Available	09/01/2023

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
5315000187988	Cotter Pin
81309991	Cotter Pin
FFS386	Cotter Pin
MS24665-493	Cotter Pin

FAQs

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

What is the FSCG of the NSN 5315-00-018-7988?

The FSCG of the NSN 5315-00-018-7988 is 5315

Does the NSN 5315-00-018-7988 have a Schedule B code assigned?

Yes, the Schedule B code is 7318240000

Does NSN 5315-00-018-7988 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 5315-00-018-7988 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-00-018-7988 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 5315-00-018-7988 was assigned to the Federal Catalog?

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