5307-01-016-2979

Find complete technical information, availability, and procurement data for: 5307-01-016-2979
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5307 Studs

National Stock Number

5307-01-016-2979

Item Name Code

16012

Assigment Date

02/07/1976 (50 years ago)

A headed or headless fastener externally or internally threaded. It is intended for fastening by welding the head, unthreaded end or welding tip. If headed, the head is not designed to be self-holding, nor to be turned with a wrench or inserted driver, nor does the head have small raised projections on the top or underside to facilitate welding. See also bolt, welding.

3a nut thread thread class, right-hand nut thread thread direction, 0.315 inches minimum and 0.345 inches maximum stud thread thread length, 3a stud thread thread class, right-hand stud thread thread direction

Product Characteristics

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

Thread Class: 3a nut thread
Thread Class: 3a stud thread
Thread Direction: right-hand nut thread
Thread Direction: right-hand stud thread
Thread Length: 0.315 inches minimum and 0.345 inches maximum stud thread
Thread Length: 0.490 inches minimum and 0.510 inches maximum nut thread
Locking Feature: ring, lock keyed
Shoulder Length: 0.040 inches minimum and 0.050 inches maximum
Distance From Shoulder Portion To Nut End: 0.605 inches minimum and 0.635 inches maximum
Thread Quantity Per Inch: 18 stud thread
Thread Quantity Per Inch: 28 nut thread
Nominal Thread Size: 0.250 inches nut thread
Nominal Thread Size: 0.312 inches stud thread
Part Name Assigned By Controlling Agency: navy special project
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: mil-p-23408,class 3 mil spec single treatment response overall
Style Designator: locked in
Thread Series Designator: unc stud thread
Thread Series Designator: unf nut thread

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
502AS3436-2	Locked in Stud

FAQs

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

What is the FSCG of the NSN 5307-01-016-2979?

The FSCG of the NSN 5307-01-016-2979 is 5307

Does NSN 5307-01-016-2979 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 5307-01-016-2979 contain precious materials?

Item does not contain precious metal.

Does NSN 5307-01-016-2979 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 5307-01-016-2979 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Sat, Feb 7, 1976