639AS543

View detailed technical data, stock status, and sourcing information for: 639AS543
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-137-4621

Item Name Code

02390

Assigment Date

08/27/1982 (43 years ago)

A rigid or flexible tubing having uniform inside and outside diameters in the overall length. It is specifically designed to prevent any undesirable flow of current between conductors and other objects. Includes shrinkable type tubing, items in bulk and in specific fabricated lengths (cut to size). Excludes:items not having rated electrical characteristics. Also excludes:bushing, sleeve; cable nipple, electrical; conduit (as modified); insulation sleeving, electrical, special purpose; insulation sleeving, thermal; sleeve, marker, cable; sleeving, textile, electrical; tubing, glass; and tubing, nonmetallic.

0.1251 inches minimum and 0.1253 inches maximum pin overall diameter, radius second end style, chamfered first end style, 0.016 inches minimum and 0.041 inches maximum second end corner radius, 0.438 inches nominal 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
Second End Style: radius
Pin Overall Length: 0.438 inches nominal
Pin Overall Diameter: 0.1251 inches minimum and 0.1253 inches maximum
Second End Corner Radius: 0.016 inches minimum and 0.041 inches maximum
First End Taper Length: 0.102 inches nominal
Second End Relationship With First End: not identical
First End Taper Angle: 4.0 degrees minimum and 16.0 degrees maximum
Surface Finish: 16.0 microinches outside diameter
Material: steel corrosion resisting overall
Material Document And Classification: qq-s-763,class 304,condition a fed spec single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35,type i,ii,iii orvi fed 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
639AS543	Headless Straight Pin

FAQs

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

What is the FSCG of the NSN 5315-01-137-4621?

The FSCG of the NSN 5315-01-137-4621 is 5315

Does the NSN 5315-01-137-4621 have a Schedule B code assigned?

Yes, the Schedule B code is 7319409000

Does NSN 5315-01-137-4621 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 5315-01-137-4621 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-01-137-4621 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 5315-01-137-4621 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Fri, Aug 27, 1982