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5307-00-406-2300

Shouldered and Stepped Stud

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Official Item Classification

Name
Shouldered and Stepped Stud
(NSN) National Stock Number
5307-00-406-2300
(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
04/15/1970 (56 years ago)

right-hand nut thread thread direction, 3a stud thread thread class, right-hand stud thread thread direction, 3a nut thread thread class, 0.438 inches nominal 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

0.438 inches nominal stud thread

Thread Length

0.750 inches minimum nut thread

Shoulder Length

0.156 inches nominal

Overall Length

2.094 inches nominal

Nut End Shank Length

0.750 inches maximum

Distance Across Flats

0.430 inches minimum and 0.439 inches maximum

Thread Quantity Per Inch

28 nut thread

Thread Quantity Per Inch

32 stud thread

Hardness Rating

26.0 rockwell c minimum and 32.0 rockwell c maximum

Nominal Thread Size

0.190 inches stud thread

Nominal Thread Size

0.250 inches nut thread

Surface Finish

32.0 microinches shank

Surface Finish

63.0 microinches nut thd

Surface Finish

63.0 microinches shoulder bearing surface

Surface Finish

63.0 microinches stud thd

Nut End Shank Diameter

0.221 inches minimum and 0.231 inches maximum

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

shouldered and stepped

Thread Series Designator

unf nut thread

Thread Series Designator

unf 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.

Pseudo Item Name Code

0015944

Related Hardware Products

Part Number Description
MS9304-066 Shouldered and Stepped Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-00-406-2300?
The FSCG of the NSN 5307-00-406-2300 is 5307
Does NSN 5307-00-406-2300 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 5307-00-406-2300 contain precious materials?
Precious metal content is unknown
Does NSN 5307-00-406-2300 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 5307-00-406-2300 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, Apr 15, 1970