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5307-00-639-3940

Shouldered and Stepped Stud

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Official Item Classification

Name
Shouldered and Stepped Stud
(NSN) National Stock Number
5307-00-639-3940
(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)

right-hand stud thread thread direction, +0.3962 to 0.3977 inches stud thread thread pitch diameters, 3a nut thread thread class, right-hand nut thread thread direction, 0.549 inches maximum stud thread thread length

Specs & Compatibility

Thread Class

3a nut thread

Thread Pitch Diameters

+0.3962 to 0.3977 inches stud thread

Thread Direction

right-hand nut thread

Thread Direction

right-hand stud thread

Thread Length

0.549 inches maximum stud thread

Thread Length

0.741 inches maximum nut thread

Shoulder Diameter

0.550 inches nominal

Shoulder Length

0.090 inches nominal

Overall Length

1.615 inches nominal

Nut End Shank Length

0.094 inches nominal

Thread Quantity Per Inch

14 stud thread

Nominal Thread Size

0.438 inches stud thread

Stud End Shank Length

0.141 inches nominal

Stud End Shank Diameter

0.283 inches nominal

Nut End Shank Diameter

0.330 inches nominal

Material

steel comp 8735

Material Document And Classification

ams 6320 assn std single material response

Surface Treatment

cadmium overall

Style Designator

shouldered and stepped

Thread Series Designator

uns 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.

Source of Supply Code

S9I

Pseudo Item Name Code

0015944

Related Hardware Products

Part Number Description
92720P62 Shouldered and Stepped Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-00-639-3940?
The FSCG of the NSN 5307-00-639-3940 is 5307
Does NSN 5307-00-639-3940 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 5307-00-639-3940 contain precious materials?
Precious metal content is unknown
Does NSN 5307-00-639-3940 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 5307-00-639-3940 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963