53217-4

View detailed technical data, stock status, and sourcing information for: 53217-4
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-00-131-7958

Item Name Code

19979

Assigment Date

12/11/1968 (57 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.

square first end style, drilled thru center hole arrangement style, 2.040 inches minimum and 2.060 inches maximum pin overall length, 0.656 inches minimum and 0.660 inches maximum first hole diameter, 0.683 inches minimum and 0.703 inches maximum inside diameter

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
Inside Diameter: 0.683 inches minimum and 0.703 inches maximum
Hole Arrangement Style: drilled thru center
First Hole Diameter: 0.656 inches minimum and 0.660 inches maximum
Pin Overall Length: 2.040 inches minimum and 2.060 inches maximum
Pin Overall Diameter: 1.0001 inches minimum and 1.0004 inches maximum
Second End Relationship With First End: identical
Hardness Rating: 34.0 rockwell c minimum and 38.0 rockwell c maximum overall
Special Features: od has surface finish of 32.0 microinch
Material: steel comp 4130 overall
Material Document And Classification: mil-t-6736 mil spec single material response overall
Surface Treatment: nickel overall
Surface Treatment Document And Classification: mil-c-26074 class 1 mil 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
53217-4	Hollow Pin

FAQs

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

What is the FSCG of the NSN 5315-00-131-7958?

The FSCG of the NSN 5315-00-131-7958 is 5315

Does the NSN 5315-00-131-7958 have a Schedule B code assigned?

Yes, the Schedule B code is 7319409000

Does NSN 5315-00-131-7958 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 5315-00-131-7958 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-00-131-7958 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 5315-00-131-7958 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Wed, Dec 11, 1968