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1293363 Shouldered and Stepped Stud

5307-01-437-0018

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Official Item Classification

Name
Shouldered and Stepped Stud
Part Number
1293363
(NSN) National Stock Number
5307-01-437-0018
(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
10/03/1996 (29 years ago)

1.235 inches minimum and 1.265 inches maximum thread length, right-hand thread direction, 2a thread class, 1.735 inches minimum and 1.765 inches maximum shoulder length, 4.720 inches minimum and 4.780 inches maximum overall length

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

1.235 inches minimum and 1.265 inches maximum

Shoulder Length

1.735 inches minimum and 1.765 inches maximum

Overall Length

4.720 inches minimum and 4.780 inches maximum

Distance Across Flats

0.735 inches minimum and 0.765 inches maximum

Thread Quantity Per Inch

13

Nominal Thread Size

0.500 inches

Material

steel comp 1330 or steel comp 4140 or steel comp 8630

Material Document And Classification

stm a322 assn std single material response or stm a331 assn std single material response

Surface Treatment

zinc overall

Surface Treatment Document And Classification

stm b633 assn std single treatment response overall

Style Designator

shouldered and stepped

Thread Series Designator

unc

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

0015944

Related Hardware Products

Part Number Description
1293363 Shouldered and Stepped Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-01-437-0018?
The FSCG of the NSN 5307-01-437-0018 is 5307
Does NSN 5307-01-437-0018 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 5307-01-437-0018 contain precious materials?
Item does not contain precious metal.
Does NSN 5307-01-437-0018 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 5307-01-437-0018 was assigned to the Federal Catalog?
It was assigned 29 years ago, on Thu, Oct 3, 1996