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5307-00-050-9940

Locked in Stud

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Official Item Classification

Name
Locked in Stud
(NSN) National Stock Number
5307-00-050-9940
(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
05/16/1967 (59 years ago)

right-hand nut thread thread direction, +0.3358 to 0.3378 inches stud thread thread pitch diameters, 3a nut thread thread class, right-hand stud thread thread direction, 0.560 inches nominal nut thread thread length

Specs & Compatibility

Thread Class

3a nut thread

Thread Pitch Diameters

+0.3358 to 0.3378 inches stud thread

Thread Direction

right-hand nut thread

Thread Direction

right-hand stud thread

Thread Length

0.560 inches nominal nut thread

Thread Length

0.450 inches nominal stud thread

Locking Feature

ring, lock serrated

Shoulder Diameter

0.429 inches minimum and 0.434 inches maximum

Overall Length

1.570 inches nominal

Distance From Serrated Portion To Nut End

0.880 inches nominal

Distance From Serrated Portion To Stud End

0.690 inches nominal

Distance From Serrated Portion To End Of Stud Thread

0.240 inches nominal

Length From Serrated Portion Through Shoulder

0.147 inches nominal

Serration Quantity

6

Thread Quantity Per Inch

16 stud thread

Thread Quantity Per Inch

24 nut thread

Nominal Thread Size

0.312 inches nut thread

Nominal Thread Size

0.375 inches stud thread

Material

steel comp 303

Surface Treatment

passivate overall

Style Designator

locked in

Thread Series Designator

unc stud thread

Thread Series Designator

unf nut thread

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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
PWA22332 Locked in Stud
SHF111-11SM14A Locked in Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-00-050-9940?
The FSCG of the NSN 5307-00-050-9940 is 5307
Does NSN 5307-00-050-9940 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 5307-00-050-9940 contain precious materials?
Precious metal content is unknown
Does NSN 5307-00-050-9940 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 5307-00-050-9940 was assigned to the Federal Catalog?
It was assigned 59 years ago, on Tue, May 16, 1967