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5307-00-526-9499

Stepped Stud

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Official Item Classification

Name
Stepped Stud
(NSN) National Stock Number
5307-00-526-9499
(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
08/28/1974 (52 years ago)

right-hand stud thread thread direction, 2a stud thread thread class, 3a nut thread thread class, right-hand nut thread thread direction, 0.968 inches nominal stud thread thread length

Specs & Compatibility

Thread Class

2a stud thread

Thread Class

3a nut thread

Thread Direction

right-hand nut thread

Thread Direction

right-hand stud thread

Thread Length

0.968 inches nominal stud thread

Thread Length

1.218 inches nominal nut thread

Shank Diameter

1.125 inches nominal

Overall Length

3.187 inches nominal

Thread Quantity Per Inch

16 nut thread

Thread Quantity Per Inch

16 stud thread

Hardness Rating

223.0 brinell standard minimum and 277.0 brinell standard maximum

Nominal Thread Size

0.750 inches stud thread

Nominal Thread Size

1.125 inches nut thread

Material

steel

Style Designator

stepped

Thread Series Designator

un nut thread

Thread Series Designator

unf 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

0015949

Related Hardware Products

Part Number Description
537915 Stepped Stud
XX003-7616 Stepped Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-00-526-9499?
The FSCG of the NSN 5307-00-526-9499 is 5307
Does NSN 5307-00-526-9499 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 5307-00-526-9499 contain precious materials?
Precious metal content is unknown
Does NSN 5307-00-526-9499 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 5307-00-526-9499 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Wed, Aug 28, 1974