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5307-00-149-4855

Recessed Stud

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Official Item Classification

Name
Recessed Stud
(NSN) National Stock Number
5307-00-149-4855
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5307 Studs
(INC) Item Name Code
15945
(FIIG) Federal Item Identification Guide
A051A0
Date
01/01/1963 (63 years ago)

right-hand stud thread thread direction, +0.2887 to 0.2897 inches stud thread thread pitch diameters, 3a nut thread thread class, 0.590 inches nominal nut thread thread length, right-hand nut thread thread direction

Specs & Compatibility

Thread Class

3a nut thread

Thread Pitch Diameters

+0.2887 to 0.2897 inches stud thread

Thread Direction

right-hand nut thread

Thread Direction

right-hand stud thread

Thread Length

0.590 inches nominal nut thread

Thread Length

0.680 inches nominal stud thread

Overall Length

5.350 inches nominal

Length Of Recessed Portion Of Shank

3.260 inches nominal

Diameter Of Recessed Portion Of Shank

0.213 inches minimum and 0.217 inches maximum

Distance Across Flats

0.250 inches nominal

Thread Quantity Per Inch

18 stud thread

Hardness Rating

26.0 rockwell c minimum and 32.0 rockwell c maximum

Nominal Thread Size

0.312 inches stud thread

Material

steel comp 8740

Material Document And Classification

ams 6327 assn std single material response

Surface Treatment

cadmium overall

Style Designator

recessed

Thread Series Designator

unc 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

0015945

Related Hardware Products

Part Number Description
2043S76 Recessed Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-00-149-4855?
The FSCG of the NSN 5307-00-149-4855 is 5307
Does NSN 5307-00-149-4855 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 5307-00-149-4855 contain precious materials?
Precious metal content is unknown
Does NSN 5307-00-149-4855 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 5307-00-149-4855 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963