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5307-00-724-0643

Stepped Stud

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Official Item Classification

Name
Stepped Stud
(NSN) National Stock Number
5307-00-724-0643
(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)

right-hand nut thread thread direction, right-hand stud thread thread direction, 3a stud thread thread class, 3a nut thread thread class, 0.350 inches minimum and 0.355 inches maximum stud thread thread length

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

0.350 inches minimum and 0.355 inches maximum stud thread

Thread Length

0.460 inches minimum nut thread

Shank Diameter

0.180 inches minimum and 0.190 inches maximum

Overall Length

1.110 inches minimum and 1.140 inches maximum

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

Surface Finish

63.0 microinches shank

Material

steel comp 302

Material Document And Classification

ams5637 assn std single material response

Style Designator

stepped

Thread Series Designator

unc stud thread

Thread Series Designator

unf nut 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
292C921P005 Stepped Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-00-724-0643?
The FSCG of the NSN 5307-00-724-0643 is 5307
Does NSN 5307-00-724-0643 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 5307-00-724-0643 contain precious materials?
Precious metal content is unknown
Does NSN 5307-00-724-0643 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 5307-00-724-0643 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963