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5307-00-637-6439

Plain Stud

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Official Item Classification

Name
Plain Stud
(NSN) National Stock Number
5307-00-637-6439
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5307 Studs
(INC) Item Name Code
15948
(FIIG) Federal Item Identification Guide
A051A0
Date
01/01/1963 (63 years ago)

right-hand stud thread thread direction, 0.500 inches minimum nut thread thread length, 3a nut thread thread class, +0.2840 to 0.2855 inches stud thread thread pitch diameters, right-hand nut thread thread direction

Specs & Compatibility

Thread Class

3a nut thread

Thread Pitch Diameters

+0.2840 to 0.2855 inches stud thread

Thread Direction

right-hand nut thread

Thread Direction

right-hand stud thread

Thread Length

0.500 inches minimum nut thread

Thread Length

0.625 inches minimum stud thread

Overall Length

1.240 inches minimum and 1.260 inches maximum

Thread Quantity Per Inch

18 stud thread

Thread Quantity Per Inch

24 nut thread

Hardness Rating

26.0 rockwell c minimum and 32.0 rockwell c maximum

Nominal Thread Size

0.312 inches nut thread

Nominal Thread Size

0.312 inches stud thread

Surface Finish

63.0 microinches shank

Material

steel comp 8740

Material Document And Classification

ams 6322 assn std single material response

Surface Treatment

cadmium overall

Surface Treatment Document And Classification

ams 2400 assn std single treatment response overall

Thread Series Designator

unf nut thread

Thread Series Designator

uns stud thread

Replacement For

Part Number Description
5307-00-638-5593 No Name Available 01/01/1963

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

0015948

Related Hardware Products

Part Number Description
AN126289 Plain Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-00-637-6439?
The FSCG of the NSN 5307-00-637-6439 is 5307
Does the NSN 5307-00-637-6439 have a Schedule B code assigned?
Yes, the Schedule B code is 7318155000
Does NSN 5307-00-637-6439 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 5307-00-637-6439 contain precious materials?
Precious metal content is unknown
Does NSN 5307-00-637-6439 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 5307-00-637-6439 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963