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187511 Plain Stud

5307-00-286-2235

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Official Item Classification

Name
Plain Stud
Part Number
187511
(NSN) National Stock Number
5307-00-286-2235
(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
01/01/1963 (63 years ago)

0.500 inches minimum nut thread thread length, 3a nut thread thread class, +0.2805 to 0.2821 inches stud thread thread pitch diameters, right-hand stud thread thread direction, right-hand nut thread thread direction

Specs & Compatibility

Thread Class

3a nut thread

Thread Pitch Diameters

+0.2805 to 0.2821 inches stud thread

Thread Direction

right-hand nut thread

Thread Direction

right-hand stud thread

Thread Length

0.500 inches minimum nut thread

Thread Length

0.687 inches minimum stud thread

Overall Length

1.453 inches nominal

Thread Quantity Per Inch

18 stud thread

Thread Quantity Per Inch

24 nut thread

Hardness Rating

28.0 rockwell c minimum and 32.0 rockwell c maximum

Nominal Thread Size

0.312 inches nut thread

Nominal Thread Size

0.312 inches stud thread

Material

steel

Surface Treatment

cadmium overall

Thread Series Designator

unf nut thread

Thread Series Designator

uns 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

0015948

Related Hardware Products

Part Number Description
187511 Plain Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-00-286-2235?
The FSCG of the NSN 5307-00-286-2235 is 5307
Does the NSN 5307-00-286-2235 have a Schedule B code assigned?
Yes, the Schedule B code is 7318155000
Does NSN 5307-00-286-2235 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 5307-00-286-2235 contain precious materials?
Precious metal content is unknown
Does NSN 5307-00-286-2235 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 5307-00-286-2235 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963