12273990-2

View detailed technical data, stock status, and sourcing information for: 12273990-2
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-074-8975

Item Name Code

02382

Assigment Date

04/10/1979 (47 years ago)

A cylindrically-shaped headless item, having a shank at one or both ends. It is used for aligning, fastening, or transfer of torque and/or thrust by fitting into corresponding holes of another item. It may be threaded on one end.

0.374 inches nominal diameter, flush head style, 1.215 inches nominal effective length, square first end style, 0.340 inches nominal undercut 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
Head Style: flush
Diameter: 0.374 inches nominal
Effective Length: 1.215 inches nominal
Undercut Diameter: 0.340 inches nominal
Under Head Length: 1.360 inches nominal
Undercut Width: 0.029 inches nominal
Second Undercut Width: 0.078 inches nominal
Second Undercut Diameter: 0.340 inches nominal
End Item Identification: m1
Hardness Rating: 35.0 rockwell c minimum and 40.0 rockwell c maximum overall
Pin Head Diameter: 0.750 inches nominal
Height: 0.070 inches nominal
Material: steel comp 410 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
12273990-2	Headed Grooved Pin

FAQs

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

What is the FSCG of the NSN 5315-01-074-8975?

The FSCG of the NSN 5315-01-074-8975 is 5315

Does NSN 5315-01-074-8975 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 5315-01-074-8975 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-01-074-8975 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 5315-01-074-8975 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Tue, Apr 10, 1979