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5307-00-298-4297

Stepped Stud

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Official Item Classification

Name
Stepped Stud
(NSN) National Stock Number
5307-00-298-4297
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5307 Studs
(INC) Item Name Code
15949
(FIIG) Federal Item Identification Guide
A051A0
Date
01/01/1963 (63 years ago)

0.500 inches minimum nut thread thread length, right-hand stud thread thread direction, 3a nut thread thread class, +0.2283 to 0.2303 inches stud thread thread pitch diameters, right-hand nut thread thread direction

Specs & Compatibility

Thread Class

3a nut thread

Thread Pitch Diameters

+0.2283 to 0.2303 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

0.421 inches minimum stud thread

Shank Diameter

0.190 inches nominal

Overall Length

2.812 inches nominal

Thread Quantity Per Inch

20 stud thread

Thread Quantity Per Inch

32 nut thread

Hardness Rating

28.0 rockwell c minimum and 32.0 rockwell c maximum

Nominal Thread Size

0.190 inches nut thread

Nominal Thread Size

0.250 inches stud thread

Part Name Assigned By Controlling Agency

navy special project

Material

steel comp 8740 or steel comp 4130 or steel comp 8630

Surface Treatment

cadmium overall

Surface Treatment Document And Classification

ams 2400 assn std single treatment response overall

Style Designator

stepped

Thread Series Designator

unc stud thread

Thread Series Designator

unf nut thread

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

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

0015949

Related Hardware Products

Part Number Description
365282 Stepped Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-00-298-4297?
The FSCG of the NSN 5307-00-298-4297 is 5307
Does NSN 5307-00-298-4297 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 5307-00-298-4297 contain precious materials?
Item does not contain precious metal.
Does NSN 5307-00-298-4297 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 5307-00-298-4297 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963