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5307-01-346-0140

Locked in Stud

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Official Item Classification

Name
Locked in Stud
(NSN) National Stock Number
5307-01-346-0140
(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
09/26/1991 (35 years ago)

0.605 inches minimum and 0.635 inches maximum nut thread0.505 inches minimum and 0.535 inches maximum stud thread thread length, ring, lock serrated locking feature, 1.750 inches nominal overall length, right-hand nut threadright-hand stud thread thread direction, 0.985 inches minimum and 1.015 inches maximum distance from serrated portion to nut end

Specs & Compatibility

Thread Direction

right-hand nut threadright-hand stud thread

Thread Length

0.605 inches minimum and 0.635 inches maximum nut thread0.505 inches minimum and 0.535 inches maximum stud thread

Locking Feature

ring, lock serrated

Overall Length

1.750 inches nominal

Distance From Serrated Portion To Nut End

0.985 inches minimum and 1.015 inches maximum

Distance From Serrated Portion To Stud End

0.745 inches minimum and 0.775 inches maximum

Distance From Serrated Portion To End Of Stud Thread

0.210 inches minimum and 0.270 inches maximum

Thread Quantity Per Inch

16 nut thread14 stud thread

Nominal Thread Size

0.375 inches nut thread0.437 inches stud thread

Material

iron alloy 660

Material Document And Classification

ams 5734 assn std single material response

Surface Treatment

passivate overall

Surface Treatment Document And Classification

qq-p-35 fed spec single treatment response overall

Style Designator

locked in

Thread Series Designator

unc nut threadunc stud 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

Related Hardware Products

Part Number Description
1129E01 ITEM 179 Locked in Stud
MS51989E307-16 Locked in Stud
MS5198E307-16 Locked in Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-01-346-0140?
The FSCG of the NSN 5307-01-346-0140 is 5307
Does NSN 5307-01-346-0140 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 5307-01-346-0140 contain precious materials?
Item does not contain precious metal.
Does NSN 5307-01-346-0140 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 5307-01-346-0140 was assigned to the Federal Catalog?
It was assigned 35 years ago, on Thu, Sep 26, 1991