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40759-3 Plain Stud

5307-00-322-0169

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Official Item Classification

Name
Plain Stud
Part Number
40759-3
(NSN) National Stock Number
5307-00-322-0169
(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
11/21/1973 (52 years ago)

3a nut thread thread class, 3a stud thread thread class, right-hand stud thread thread direction, 0.562 inches minimum and 0.633 inches maximum nut thread thread length, 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

0.562 inches minimum and 0.633 inches maximum nut thread

Thread Length

0.688 inches minimum and 0.788 inches maximum stud thread

Overall Length

1.552 inches minimum and 1.572 inches maximum

Thread Quantity Per Inch

20 stud thread

Thread Quantity Per Inch

28 nut thread

Hardness Rating

26.0 rockwell c minimum and 32.0 rockwell c maximum

Nominal Thread Size

0.250 inches nut thread

Nominal Thread Size

0.250 inches stud thread

Surface Finish

32.0 microinches nut thd

Surface Finish

32.0 microinches stud thd

Surface Finish

63.0 microinches shank

Special Features

0.221 in. min 0.231 in. max dia of unthreaded portion

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

unc stud thread

Thread Series Designator

unf nut thread

Replacement For

Part Number Description
5307-00-322-0170 No Name Available 03/01/1985

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

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
40759-3 Plain Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-00-322-0169?
The FSCG of the NSN 5307-00-322-0169 is 5307
Does the NSN 5307-00-322-0169 have a Schedule B code assigned?
Yes, the Schedule B code is 7318155000
Does NSN 5307-00-322-0169 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 5307-00-322-0169 contain precious materials?
Item does not contain precious metal.
Does NSN 5307-00-322-0169 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 5307-00-322-0169 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Wed, Nov 21, 1973