5315-00-420-0271

Find complete technical information, availability, and procurement data for: 5315-00-420-0271
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-00-420-0271

Item Name Code

16749

Assigment Date

12/07/1970 (55 years ago)

A two electrode semiconductor device having an asymmetrical voltage - current characteristic. May or may not include mounting hardware and/or heatsink. Excludes:light emitting diode and semiconductor device,photo. For items containing material such as selenium and copper oxide, see recifier, metallic.

chamfered first end style, +0.2810 to 0.2825 inches thread pitch diameters, chamfered second end style, right-hand thread direction, 2a thread class

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: chamfered
Thread Class: 2a
Thread Pitch Diameters: +0.2810 to 0.2825 inches
Thread Direction: right-hand
Thread Length: 0.312 inches nominal
Shank Length: 0.562 inches nominal
Shoulder Width Across Flats: 0.497 inches nominal
Shank Diameter: 0.307 inches nominal
Overall Length: 1.375 inches nominal
First End Taper Length: 0.045 inches nominal
Second End Taper Length: 0.060 inches nominal
Second End Relationship With First End: not identical
Hardness Rating: 26.0 rockwell c minimum and 32.0 rockwell c maximum overall
Nominal Thread Size: 0.312 inches
Second Shank Diameter: 0.307 inches nominal
First End Location: both ends
First End Taper Angle: 20.0 degrees nominal
Surface Finish: 63.000 microinches overall
Second End Taper Angle: 45.0 degrees nominal
Second Shank Length: 0.625 inches nominal
Material: steel overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: ams 2400 assn std single treatment response overall
Style Designator: shoulder
Thread Series Designator: unc

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
614680	Headless Shoulder Pin

FAQs

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

What is the FSCG of the NSN 5315-00-420-0271?

The FSCG of the NSN 5315-00-420-0271 is 5315

Does NSN 5315-00-420-0271 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 5315-00-420-0271 contain precious materials?

Precious metal content is unknown

Does NSN 5315-00-420-0271 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 5315-00-420-0271 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Mon, Dec 7, 1970