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5307-01-045-0208

Recessed Stud

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Official Item Classification

Name
Recessed Stud
(NSN) National Stock Number
5307-01-045-0208
(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
07/25/1977 (49 years ago)

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

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

0.322 inches nominal nut thread

Thread Length

0.440 inches minimum and 0.480 inches maximum stud thread

Overall Length

0.812 inches nominal

Length Of Recessed Portion Of Shank

0.040 inches minimum and 0.060 inches maximum

Diameter Of Recessed Portion Of Shank

0.165 inches minimum and 0.175 inches maximum

Thread Quantity Per Inch

24 stud thread

Thread Quantity Per Inch

32 nut thread

Hardness Rating

27.0 rockwell c minimum and 31.0 rockwell c maximum

Nominal Thread Size

0.190 inches nut thread

Nominal Thread Size

0.190 inches stud thread

Special Features

locking key,steel ams5688,0.250 in. lg,0.070 in. h,located over portion of recess

Material

steel

Surface Treatment

cadmium overall

Surface Treatment Document And Classification

ams 2400 assn std single treatment response overall

Style Designator

recessed

Thread Series Designator

unjc stud thread

Thread Series Designator

unjf 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

0015945

Related Hardware Products

Part Number Description
6876049 Recessed Stud
CAV-3-13 Recessed Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-01-045-0208?
The FSCG of the NSN 5307-01-045-0208 is 5307
Does NSN 5307-01-045-0208 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 5307-01-045-0208 contain precious materials?
Precious metal content is unknown
Does NSN 5307-01-045-0208 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 5307-01-045-0208 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Mon, Jul 25, 1977