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203330S Stepped Stud

5307-00-734-3268

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Official Item Classification

Name
Stepped Stud
Part Number
203330S
(NSN) National Stock Number
5307-00-734-3268
(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
01/01/1963 (63 years ago)

0.610 inches nominal stud thread thread length, 3a nut thread thread class, right-hand stud thread thread direction, 3a stud thread thread class, 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

0.610 inches nominal stud thread

Thread Length

0.800 inches nominal nut thread

Shank Diameter

0.283 inches minimum and 0.289 inches maximum

Overall Length

1.840 inches minimum and 1.880 inches maximum

Features Provided

casehardened

Thread Quantity Per Inch

14 nut thread

Thread Quantity Per Inch

24 stud thread

Hardness Rating

26.0 rockwell c minimum and 32.0 rockwell c maximum

Nominal Thread Size

0.375 inches stud thread

Nominal Thread Size

0.438 inches nut thread

Material

steel comp 8740

Material Document And Classification

ams 6322 assn std single material response

Style Designator

stepped

Thread Series Designator

unc 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

0015949

Related Hardware Products

Part Number Description
203330S Stepped Stud
7343268 Stepped Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-00-734-3268?
The FSCG of the NSN 5307-00-734-3268 is 5307
Does NSN 5307-00-734-3268 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 5307-00-734-3268 contain precious materials?
Precious metal content is unknown
Does NSN 5307-00-734-3268 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 5307-00-734-3268 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963