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5307-00-993-0678

Stepped Stud

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Official Item Classification

Name
Stepped Stud
(NSN) National Stock Number
5307-00-993-0678
(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
03/30/1967 (59 years ago)

+0.4583 to 0.4598 inches stud thread thread pitch diameters, 0.750 inches minimum stud thread thread length, right-hand nut thread thread direction, 0.928 inches minimum and 0.948 inches maximum nut thread thread length, right-hand stud thread thread direction

Specs & Compatibility

Thread Pitch Diameters

+0.4583 to 0.4598 inches stud thread

Thread Direction

right-hand nut thread

Thread Direction

right-hand stud thread

Thread Length

0.928 inches minimum and 0.948 inches maximum nut thread

Thread Length

0.750 inches minimum stud thread

Shank Diameter

0.399 inches minimum and 0.409 inches maximum

Overall Length

1.928 inches minimum and 1.948 inches maximum

Thread Quantity Per Inch

13 stud thread

Thread Quantity Per Inch

20 nut thread

Hardness Rating

26.0 rockwell c minimum and 32.0 rockwell c maximum

Nominal Thread Size

0.438 inches nut thread

Nominal Thread Size

0.500 inches stud thread

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

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.

Source of Supply Code

S9I

Pseudo Item Name Code

0015949

Related Hardware Products

Part Number Description
AN151745 Stepped Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-00-993-0678?
The FSCG of the NSN 5307-00-993-0678 is 5307
Does NSN 5307-00-993-0678 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 5307-00-993-0678 contain precious materials?
Precious metal content is unknown
Does NSN 5307-00-993-0678 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 5307-00-993-0678 was assigned to the Federal Catalog?
It was assigned 59 years ago, on Thu, Mar 30, 1967