5307-01-123-7166

Find complete technical information, availability, and procurement data for: 5307-01-123-7166
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5307 Studs

National Stock Number

5307-01-123-7166

Item Name Code

16012

Assigment Date

12/16/1981 (44 years ago)

A headless fastener externally threaded on both ends with each threaded portion of one but not necessarily the same nominal diameter. It is designed to be locked in place by either a ring, lock, serrated or a ring, lock, keyed.

0.505 inches minimum and 0.535 inches maximum stud thread thread length, ring, lock serrated locking feature, 0.605 inches minimum and 0.635 inches maximum nut thread thread length, 3a nut thread thread class, 2.345 inches minimum and 2.405 inches maximum overall length

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 Length: 0.505 inches minimum and 0.535 inches maximum stud thread
Thread Length: 0.605 inches minimum and 0.635 inches maximum nut thread
Locking Feature: ring, lock serrated
Overall Length: 2.345 inches minimum and 2.405 inches maximum
Distance From Serrated Portion To Nut End: 1.235 inches minimum and 1.265 inches maximum
Distance From Serrated Portion To Stud End: 1.110 inches minimum and 1.140 inches maximum
Distance From Serrated Portion To End Of Stud Thread: 0.575 inches minimum and 0.635 inches maximum
Serration Quantity: 24
Part Name Assigned By Controlling Agency: navy special project
Style Designator: locked in

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
SF121-18TB20A-EO301	Locked in Stud
SF121-18TB20AE0	Locked in Stud

FAQs

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

What is the FSCG of the NSN 5307-01-123-7166?

The FSCG of the NSN 5307-01-123-7166 is 5307

Does NSN 5307-01-123-7166 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 5307-01-123-7166 contain precious materials?

Item does not contain precious metal.

Does NSN 5307-01-123-7166 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 5307-01-123-7166 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Wed, Dec 16, 1981