L6451-101

View detailed technical data, stock status, and sourcing information for: L6451-101
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-00-187-9591

Item Name Code

02381

Assigment Date

01/01/1961 (65 years ago)

steel overall material, 3.375 inches minimum and 3.625 inches maximum underloop length, 0.275 inches minimum and 0.280 inches maximum diameter, family of hemtt vehicles (heavy expanded mobility tactical trucks); high-mobility artillery rocket system (himars) 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: 0.275 inches minimum and 0.280 inches maximum
Underloop Length: 3.375 inches minimum and 3.625 inches maximum
End Item Identification: family of hemtt vehicles (heavy expanded mobility tactical trucks); high-mobility artillery rocket system (himars)
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Below is a list of NSNs that have been officially superseded by this NSN: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
5315-00-059-0227	No Name Available	06/01/1979
5315-00-297-1292	Cotter Pin	07/01/2025
3930-00-998-7701	No Name Available	10/24/1970

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
5315001879591	Cotter Pin
91100618N	Cotter Pin
L6451-101	Cotter Pin
MS24665-689	Cotter Pin
MS24665-690	Cotter Pin

FAQs

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

What is the FSCG of the NSN 5315-00-187-9591?

The FSCG of the NSN 5315-00-187-9591 is 5315

Does the NSN 5315-00-187-9591 have a Schedule B code assigned?

Yes, the Schedule B code is 7318240000

Does NSN 5315-00-187-9591 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 5315-00-187-9591 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-00-187-9591 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 5315-00-187-9591 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961