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5307-00-125-8253

Shouldered and Stepped Stud

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Official Item Classification

Name
Shouldered and Stepped Stud
(NSN) National Stock Number
5307-00-125-8253
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5307 Studs
(INC) Item Name Code
15944
(FIIG) Federal Item Identification Guide
A051A0
Date
01/01/1963 (63 years ago)

2a stud thread thread class, 2a nut thread thread class, right-hand stud thread thread direction, right-hand nut thread thread direction, 0.219 inches minimum nut thread thread length

Specs & Compatibility

Thread Class

2a nut thread

Thread Class

2a stud thread

Thread Direction

right-hand nut thread

Thread Direction

right-hand stud thread

Thread Length

0.219 inches minimum nut thread

Thread Length

0.188 inches minimum stud thread

Shoulder Length

0.688 inches nominal

Overall Length

1.188 inches nominal

Nut End Shank Length

0.094 inches nominal

Distance Across Flats

0.312 inches nominal

Thread Quantity Per Inch

32 stud thread

Thread Quantity Per Inch

40 nut thread

Nominal Thread Size

0.138 inches nut thread

Nominal Thread Size

0.190 inches stud thread

Nut End Shank Diameter

0.188 inches nominal

Material

steel

Surface Treatment

nickel overall

Style Designator

shouldered and stepped

Thread Series Designator

unf nut thread

Thread Series Designator

unf stud thread

Replacement For

Part Number Description
5305-00-391-9724 No Name Available 01/01/1960

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.

Source of Supply Code

S9I

Pseudo Item Name Code

0015944

Related Hardware Products

Part Number Description
74408 Shouldered and Stepped Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-00-125-8253?
The FSCG of the NSN 5307-00-125-8253 is 5307
Does NSN 5307-00-125-8253 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 5307-00-125-8253 contain precious materials?
Precious metal content is unknown
Does NSN 5307-00-125-8253 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 5307-00-125-8253 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963