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5307-00-206-7171

Recessed and Stepped Stud

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Featured Parts

6395081-11
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Retaining Strap
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5340-01-509-5831
Mounting Bracket
6395081-13
5340-01-509-5841
Retaining Strap
6395081-14
5340-01-514-0019
Angle Bracket
6395081-15
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Multiple Angle Bracket
6395081-16
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Sleeve Spacer
6395081-32
5340-01-509-6415
Mending Plate
6395081-36
5340-01-509-6417
Mending Plate

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Official Item Classification

Name
Recessed and Stepped Stud
(NSN) National Stock Number
5307-00-206-7171
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5307 Studs
(INC) Item Name Code
15943
(FIIG) Federal Item Identification Guide
A051A0
Date
01/01/1963 (63 years ago)

4.875 inches nominal overall length, 3a nut thread thread class, 0.750 inches minimum stud thread thread length, 0.625 inches minimum nut thread thread length, 2.375 inches nominal length of recessed portion of shank

Specs & Compatibility

Thread Class

3a nut thread

Thread Length

0.625 inches minimum nut thread

Thread Length

0.750 inches minimum stud thread

Overall Length

4.875 inches nominal

Length Of Recessed Portion Of Shank

2.375 inches nominal

Diameter Of Recessed Portion Of Shank

0.229 inches minimum and 0.233 inches maximum

Distance Across Flats

0.250 inches nominal

Thread Quantity Per Inch

16 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

0.375 inches stud thread

Material

steel comp 8740

Material Document And Classification

ams 6322 assn std single material response

Surface Treatment

cadmium overall

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.

Pseudo Item Name Code

0015943

Related Hardware Products

Part Number Description
AN167754 Recessed and Stepped Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-00-206-7171?
The FSCG of the NSN 5307-00-206-7171 is 5307
Does NSN 5307-00-206-7171 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 5307-00-206-7171 contain precious materials?
Precious metal content is unknown
Does NSN 5307-00-206-7171 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 5307-00-206-7171 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963