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5307-01-725-9681

Welding Stud

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Official Item Classification

Name
Welding Stud
(NSN) National Stock Number
5307-01-725-9681
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5307 Studs
(INC) Item Name Code
16944
(FIIG) Federal Item Identification Guide
A051A0
Date
01/29/2025 (1 year ago)

right-hand nut thread thread direction, 0.562 inches minimum nut thread thread length, 2b nut thread thread class, 0.620 inches minimum and 0.630 inches maximum body diameter, 1.594 inches minimum and 1.656 inches maximum length excluding fluxed welding tip

Specs & Compatibility

Thread Class

2b nut thread

Thread Direction

right-hand nut thread

Thread Length

0.562 inches minimum nut thread

Body Diameter

0.620 inches minimum and 0.630 inches maximum

Length Excluding Fluxed Welding Tip

1.594 inches minimum and 1.656 inches maximum

Thread Quantity Per Inch

16 nut thread

Nominal Thread Size

0.3750 inches nut thread

Part Name Assigned By Controlling Agency

stud,welding and arc shields(ferrules);type i,calss 1,2,3 and type ii,class 1,4,5,5a,6 carbon sreel for direct energy arc welding

Material

steel

Surface Treatment

zinc overall

Style Designator

welding

Thread Series Designator

unc nut thread

Specification/Standard Data

81349-mil-s-24149/1d government specification

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

0016944

Related Hardware Products

Part Number Description
M24149/1-732Z Welding Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-01-725-9681?
The FSCG of the NSN 5307-01-725-9681 is 5307
Does NSN 5307-01-725-9681 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 5307-01-725-9681 contain precious materials?
Item does not contain precious metal.
Does NSN 5307-01-725-9681 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 5307-01-725-9681 was assigned to the Federal Catalog?
It was assigned 1 year ago, on Wed, Jan 29, 2025