12271714

View detailed technical data, stock status, and sourcing information for: 12271714
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-078-7725

Item Name Code

21967

Assigment Date

06/20/1979 (47 years ago)

An externally threaded fastener the head of which is usually flat with a periphery not concentric to the bolt shank. The head is not designed for wrenching. It may have a drive feature located at the threaded end, which can be used to rotate the screw and eccentric head into a locking position to secure a flanged or groove component.

0.0320 inches nominal relief under head length, 0.2315 inches nominal relief under head diameter, 0.7500 inches nominal overall length, 0.0380 inches nominal offset distance between geometric center of head and centerline of shank/shoulder, square head style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Head Style: square
Overall Length: 0.7500 inches nominal
Offset Distance Between Geometric Center Of Head And Centerline Of Shank/Shoulder: 0.0380 inches nominal
Relief Under Head Diameter: 0.2315 inches nominal
Relief Under Head Length: 0.0320 inches nominal
First Step Diameter: 0.2498 inches nominal
First Step Length: 0.3000 inches nominal
Second Step Diameter: 0.1690 inches nominal
Second Step Length: 0.0500 inches nominal
Third Step Diameter: 0.0450 inches nominal
Third Step Length: 0.4000 inches nominal
Head Width: 0.2315 inches nominal
Numeric Designation Of Step Eccentric To Head: 1
Height: 0.0500 inches nominal
Material: steel comp 303 overall
Material Document And Classification: astma582 fed spec single material response overall
Style Designator: eccentric

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
12271714	Eccentric Pin

FAQs

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

What is the FSCG of the NSN 5315-01-078-7725?

The FSCG of the NSN 5315-01-078-7725 is 5315

Does NSN 5315-01-078-7725 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 5315-01-078-7725 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-01-078-7725 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 5315-01-078-7725 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Wed, Jun 20, 1979