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4031T42P18 Locked in Stud

5307-01-152-0621

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Official Item Classification

Name
Locked in Stud
Part Number
4031T42P18
(NSN) National Stock Number
5307-01-152-0621
(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
04/27/1983 (43 years ago)

right-hand thread direction, 0.937 inches nominal overall length, 3a nut thread thread class, ring, lock keyed locking feature, 3a stud thread thread class

Specs & Compatibility

Thread Class

3a nut thread

Thread Class

3a stud thread

Thread Direction

right-hand

Locking Feature

ring, lock keyed

Overall Length

0.937 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

Material

steel

Material Document And Classification

ams5737 assn std 1st material response and ams5504 assn std 2nd material response

Thread Series Designator

unjc stud thread

Thread Series Designator

unjf 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

Related Hardware Products

Part Number Description
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Frequently Asked Questions

What is the FSCG of the NSN 5307-01-152-0621?
The FSCG of the NSN 5307-01-152-0621 is 5307
Does NSN 5307-01-152-0621 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 5307-01-152-0621 contain precious materials?
Item does not contain precious metal.
Does NSN 5307-01-152-0621 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 5307-01-152-0621 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Wed, Apr 27, 1983