M21143/1

View detailed technical data, stock status, and sourcing information for: M21143/1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-687-0046

Item Name Code

02390

Assigment Date

03/13/2020 (6 years ago)

An item of flexible material designed to carry and protect the helmet.

chamfered first end style, 5840016695071 end item identification, 0.0625 inches minimum and 0.0627 inches maximum pin overall diameter, 0.010 inches minimum and 0.015 inches maximum first end taper length, 0.24 inches minimum and 0.26 inches maximum pin overall length

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: chamfered
Pin Overall Length: 0.24 inches minimum and 0.26 inches maximum
Pin Overall Diameter: 0.0625 inches minimum and 0.0627 inches maximum
End Item Identification: 5840016695071
First End Taper Length: 0.010 inches minimum and 0.015 inches maximum
Second End Relationship With First End: identical
First End Taper Angle: 45.0 degrees nominal
Part Name Assigned By Controlling Agency: pin, straight, headless, dowel, 0.0002 oversize, cres 303
Material: steel comp 303 overall
Material Document And Classification: astm a582 a582m american society for testing and materials (astm) single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: astm a380 national std/spec single treatment response overall

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
M21143/1	Headless Straight Pin
M21143/1-3	Headless Straight Pin

FAQs

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

What is the FSCG of the NSN 5315-01-687-0046?

The FSCG of the NSN 5315-01-687-0046 is 5315

Does the NSN 5315-01-687-0046 have a Schedule B code assigned?

Yes, the Schedule B code is 7319409000

Does NSN 5315-01-687-0046 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 5315-01-687-0046 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-01-687-0046 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 5315-01-687-0046 was assigned to the Federal Catalog?

It was assigned 6 years ago, on Fri, Mar 13, 2020