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5307-01-120-3345

Locked in Stud

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Official Item Classification

Name
Locked in Stud
(NSN) National Stock Number
5307-01-120-3345
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5307 Studs
(INC) Item Name Code
16012
(FIIG) Federal Item Identification Guide
A051A0
Date
10/15/1981 (45 years ago)

3a nut thread thread class, ring, lock serrated locking feature, 0.366 inches minimum and 0.371 inches maximum shoulder diameter, 0.580 inches nominal nut thread thread length, 0.339 inches nominal stud thread thread length

Specs & Compatibility

Thread Class

3a nut thread

Thread Length

0.339 inches nominal stud thread

Thread Length

0.580 inches nominal nut thread

Locking Feature

ring, lock serrated

Shoulder Diameter

0.366 inches minimum and 0.371 inches maximum

Overall Length

2.210 inches nominal

Distance From Serrated Portion To Nut End

0.760 inches nominal

Distance From Serrated Portion To Stud End

0.560 inches nominal

Distance From Serrated Portion To End Of Stud Thread

0.221 inches nominal

Serration Quantity

17

Style Designator

locked in

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0016012

Related Hardware Products

Part Number Description
ST10045 Locked in Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-01-120-3345?
The FSCG of the NSN 5307-01-120-3345 is 5307
Does NSN 5307-01-120-3345 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 5307-01-120-3345 contain precious materials?
Item does not contain precious metal.
Does NSN 5307-01-120-3345 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 5307-01-120-3345 was assigned to the Federal Catalog?
It was assigned 45 years ago, on Thu, Oct 15, 1981