M21143-2-64

View detailed technical data, stock status, and sourcing information for: M21143-2-64
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-426-8864

Item Name Code

02390

Assigment Date

03/20/1996 (30 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below no. 10 (0.190 in.) (5 mm) nominal diameter. No. 10 (0.190 in.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use screw, externally relieved body. For items with a no. 10 (0.190 in.) (5 mm) or larger thread diameter without an inserted driver head, use bolt, shoulder. Excludes:bolt, internal wrenching and screw, cap, socket head.

square first end style, 0.1248 inches nominal pin overall diameter, identical second end relationship with first end, 0.177 inches minimum and 0.197 inches maximum pin overall length, steel comp 303 overall material

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
Pin Overall Length: 0.177 inches minimum and 0.197 inches maximum
Pin Overall Diameter: 0.1248 inches nominal
Second End Relationship With First End: identical
Material: steel comp 303 overall
Material Document And Classification: astma582 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: astma380 assn std 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
M21143-2-64	Headless Straight Pin

FAQs

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

What is the FSCG of the NSN 5315-01-426-8864?

The FSCG of the NSN 5315-01-426-8864 is 5315

Does the NSN 5315-01-426-8864 have a Schedule B code assigned?

Yes, the Schedule B code is 7319409000

Does NSN 5315-01-426-8864 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 5315-01-426-8864 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-01-426-8864 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 5315-01-426-8864 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Wed, Mar 20, 1996