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101149-1 Shouldered and Stepped Stud

5307-00-033-4577

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Official Item Classification

Name
Shouldered and Stepped Stud
Part Number
101149-1
(NSN) National Stock Number
5307-00-033-4577
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5307 Studs
(INC) Item Name Code
15944
(FIIG) Federal Item Identification Guide
A051A0
Date
01/01/1963 (63 years ago)

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

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

0.500 inches nominal nut thread

Thread Length

0.375 inches nominal stud thread

Shoulder Length

0.177 inches minimum and 0.187 inches maximum

Overall Length

3.438 inches nominal

Nut End Shank Length

2.250 inches nominal

Distance Across Flats

0.625 inches nominal

Thread Quantity Per Inch

16 stud thread

Thread Quantity Per Inch

18 nut thread

Nominal Thread Size

0.312 inches nut thread

Nominal Thread Size

0.375 inches stud thread

Nut End Shank Diameter

0.309 inches minimum and 0.312 inches maximum

Special Features

0.290 in. dia 0.125 in. wide thd relief on stud end at shoulder

Material

steel

Style Designator

shouldered and stepped

Thread Series Designator

unc nut thread

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.

Source of Supply Code

S9I

Pseudo Item Name Code

0015944

Related Hardware Products

Part Number Description
101149-1 Shouldered and Stepped Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-00-033-4577?
The FSCG of the NSN 5307-00-033-4577 is 5307
Does NSN 5307-00-033-4577 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 5307-00-033-4577 contain precious materials?
Precious metal content is unknown
Does NSN 5307-00-033-4577 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 5307-00-033-4577 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963