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5307-00-946-4255

Locked in Stud

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Official Item Classification

Name
Locked in Stud
(NSN) National Stock Number
5307-00-946-4255
(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
03/18/1966 (60 years ago)

right-hand stud thread thread direction, right-hand nut thread thread direction, 3a nut thread thread class, 0.276 inches nominal stud thread thread length, 3a stud thread thread class

Specs & Compatibility

Thread Class

3a nut thread

Thread Class

3a stud thread

Thread Direction

right-hand nut thread

Thread Direction

right-hand stud thread

Thread Length

0.276 inches nominal stud thread

Thread Length

0.428 inches minimum and 0.448 inches maximum nut thread

Locking Feature

ring, lock keyed

Shoulder Length

0.037 inches minimum and 0.042 inches maximum

Distance From Shoulder Portion To Nut End

0.250 inches nominal

Thread Quantity Per Inch

20 stud thread

Thread Quantity Per Inch

32 nut thread

Nominal Thread Size

0.190 inches nut thread

Nominal Thread Size

0.250 inches stud thread

Part Name Assigned By Controlling Agency

navy special project

Material Document And Classification

mil-s-6758 mil spec single material response

Surface Treatment

cadmium overall

Style Designator

locked in

Thread Series Designator

unc stud thread

Thread Series Designator

unf nut thread

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

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Frequently Asked Questions

What is the FSCG of the NSN 5307-00-946-4255?
The FSCG of the NSN 5307-00-946-4255 is 5307
Does NSN 5307-00-946-4255 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 5307-00-946-4255 contain precious materials?
Item does not contain precious metal.
Does NSN 5307-00-946-4255 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 5307-00-946-4255 was assigned to the Federal Catalog?
It was assigned 60 years ago, on Fri, Mar 18, 1966