4-80631

View detailed technical data, stock status, and sourcing information for: 4-80631
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-266-5874

Item Name Code

02382

Assigment Date

10/28/1987 (38 years ago)

A cylindrically-shaped headless item, having a straight smooth body and a hole through the longitudinal center. Its length must not exceed five times its diameter or 12 inches (304 mm), whichever is greater. Excludes:bearing, sleeve; and pin, piston.

0.564 inches minimum and 0.566 inches maximum diameter, square first end style, 0.340 inches nominal distance from centerline to flat, 1.350 inches minimum and 1.355 inches maximum effective length, dee chamfer head style

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
Head Style: dee chamfer
Distance From Centerline To Flat: 0.340 inches nominal
Diameter: 0.564 inches minimum and 0.566 inches maximum
Effective Length: 1.350 inches minimum and 1.355 inches maximum
Undercut Diameter: 0.540 inches minimum and 0.545 inches maximum
Under Head Length: 1.460 inches nominal
Undercut Width: 0.039 inches minimum and 0.042 inches maximum
Second Undercut Width: 0.090 inches nominal
Second Undercut Diameter: 0.540 inches minimum and 0.545 inches maximum
Pin Head Diameter: 0.780 inches nominal
Height: 0.090 inches nominal
Material: steel comp 4130 overall
Material Document And Classification: mil-s-6758 mil spec single material response overall
Style Designator: groove

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
4-80631	Headed Grooved Pin

FAQs

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

What is the FSCG of the NSN 5315-01-266-5874?

The FSCG of the NSN 5315-01-266-5874 is 5315

Does NSN 5315-01-266-5874 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 5315-01-266-5874 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-01-266-5874 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 5315-01-266-5874 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Wed, Oct 28, 1987