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LS320 Shouldered Stud

5307-00-122-3457

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Official Item Classification

Name
Shouldered Stud
Part Number
LS320
(NSN) National Stock Number
5307-00-122-3457
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5307 Studs
(INC) Item Name Code
15946
(FIIG) Federal Item Identification Guide
A051A0
Date
01/01/1963 (63 years ago)

3a stud thread thread class, right-hand stud thread thread direction, 3a nut thread thread class, 1.562 inches maximum nut thread thread length, right-hand nut thread thread direction

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

1.562 inches maximum nut thread

Thread Length

1.562 inches maximum stud thread

Shoulder Length

0.375 inches nominal

Overall Length

3.500 inches nominal

Distance Across Flats

0.375 inches nominal

Thread Quantity Per Inch

28 nut thread

Thread Quantity Per Inch

28 stud thread

Nominal Thread Size

0.250 inches nut thread

Nominal Thread Size

0.250 inches stud thread

Material

steel comp 4130

Material Document And Classification

mil-s-6758 mil spec single material response

Surface Treatment

cadmium overall

Style Designator

shouldered

Thread Series Designator

unf nut thread

Thread Series Designator

unf stud 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

0015946

Related Hardware Products

Part Number Description
ATT50173-582 Shouldered Stud
LS320 Shouldered Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-00-122-3457?
The FSCG of the NSN 5307-00-122-3457 is 5307
Does NSN 5307-00-122-3457 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 5307-00-122-3457 contain precious materials?
Precious metal content is unknown
Does NSN 5307-00-122-3457 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 5307-00-122-3457 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963