66138

View detailed technical data, stock status, and sourcing information for: 66138
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-00-824-2206

Item Name Code

02391

Assigment Date

01/01/1960 (66 years ago)

A cone-shaped, unthreaded, metallic or nonmetallic item, tapered through its entire length, primarily used to position and hold two or more mating parts in alignment.

6/0 pin size designation, oval first end style, 25.0 rockwell c minimum and 35.0 rockwell c maximum overall hardness rating, identical second end relationship with first end, 0.345 inches minimum and 0.405 inches maximum 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: oval
Pin Overall Length: 0.345 inches minimum and 0.405 inches maximum
Pin Size Designation: 6/0
Second End Relationship With First End: identical
Hardness Rating: 25.0 rockwell c minimum and 35.0 rockwell c maximum overall
Shear Strength: 55000 single pounds per square inch
First End Location: both ends
First End Outer Radius: 0.240 inches minimum and 0.260 inches maximum
Surface Finish: 125.0 microinches both ends
Material: steel overall
Material Document And Classification: 66 fed std all material responses overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec single treatment response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5315-00-021-8396	No Name Available	06/13/1967
5315-00-274-9981	No Name Available	02/01/1987

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
66138	Plain Tapered Pin
MS24692-025	Plain Tapered Pin
MS24692-25	Plain Tapered Pin

FAQs

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

What is the FSCG of the NSN 5315-00-824-2206?

The FSCG of the NSN 5315-00-824-2206 is 5315

Does NSN 5315-00-824-2206 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 5315-00-824-2206 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-00-824-2206 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 5315-00-824-2206 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960