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SL50179 Stepped Stud

5307-01-332-4496

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Official Item Classification

Name
Stepped Stud
Part Number
SL50179
(NSN) National Stock Number
5307-01-332-4496
(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
01/11/1991 (35 years ago)

0.250 inches minimum stud thread thread length, 3a stud thread thread class, left-hand stud thread thread direction, 3a nut thread thread class, left-hand nut thread thread direction

Specs & Compatibility

Thread Class

3a nut thread

Thread Class

3a stud thread

Thread Direction

left-hand stud thread

Thread Direction

left-hand nut thread

Thread Length

0.250 inches minimum stud thread

Thread Length

0.300 inches minimum nut thread

Overall Length

1.125 inches nominal

Thread Quantity Per Inch

28 stud thread

Thread Quantity Per Inch

32 nut thread

Nominal Thread Size

0.190 inches nut thread

Nominal Thread Size

0.250 inches stud thread

Special Features

hex hole in stud end,hex depth 0.156 in. min.,drill depth 0.180 in,max.,accompanied by captive assembly bushing

Material

steel comp 630

Material Document And Classification

ams 5643 assn std single material response

Surface Treatment

passivate overall

Surface Treatment Document And Classification

qq-p-35 fed spec single treatment response overall

Thread Series Designator

unjf nut thread

Thread Series Designator

unjf stud 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
6239170 Stepped Stud
ABC-5814-715 Stepped Stud
SL50179 Stepped Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-01-332-4496?
The FSCG of the NSN 5307-01-332-4496 is 5307
Does NSN 5307-01-332-4496 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 5307-01-332-4496 contain precious materials?
Item does not contain precious metal.
Does NSN 5307-01-332-4496 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 5307-01-332-4496 was assigned to the Federal Catalog?
It was assigned 35 years ago, on Fri, Jan 11, 1991