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5307-01-411-8340

Stepped Stud

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Official Item Classification

Name
Stepped Stud
(NSN) National Stock Number
5307-01-411-8340
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5307 Studs
(INC) Item Name Code
15949
(FIIG) Federal Item Identification Guide
A051A0
Date
04/03/1995 (31 years ago)

2a stud thread thread class, right-hand stud thread thread direction, 0.250 inches nominal nut thread thread length, 2a nut thread thread class, right-hand nut thread thread direction

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

0.250 inches nominal nut thread

Thread Length

1.700 inches nominal stud thread

Shank Diameter

0.375 inches nominal

Overall Length

3.200 inches nominal

Thread Quantity Per Inch

16 stud thread

Thread Quantity Per Inch

28 nut thread

Nominal Thread Size

0.250 inches nut thread

Nominal Thread Size

0.375 inches stud thread

Material

steel

Material Document And Classification

astm a322, 1335 to 1345 or 4135 to 4145 or 8637 to 8640 assn std all material responses or astm a 331, 3135 to 1345 or 4135 to 4145 or 8637 to 8640 assn std all material responses

Surface Treatment

zinc and chromate overall

Surface Treatment Document And Classification

astm b633, ty2 clfe/zn8 assn std single treatment response overall

Thread Series Designator

unc stud thread

Thread Series Designator

unf 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

0015949

Related Hardware Products

Part Number Description
12447035 Stepped Stud
5307PL0801947 Stepped Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-01-411-8340?
The FSCG of the NSN 5307-01-411-8340 is 5307
Does NSN 5307-01-411-8340 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 5307-01-411-8340 contain precious materials?
Item does not contain precious metal.
Does NSN 5307-01-411-8340 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 5307-01-411-8340 was assigned to the Federal Catalog?
It was assigned 31 years ago, on Mon, Apr 3, 1995