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5307-01-048-7543

Welding Stud

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Official Item Classification

Name
Welding Stud
(NSN) National Stock Number
5307-01-048-7543
(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
10/03/1977 (49 years ago)

0.250 inches nominal head diameter, right-hand nut thread thread direction, 0.440 inches minimum nut thread thread length, 3a nut thread thread class, 0.040 inches minimum and 0.050 inches maximum head length

Specs & Compatibility

Thread Class

3a nut thread

Thread Direction

right-hand nut thread

Thread Length

0.440 inches minimum nut thread

Head Diameter

0.250 inches nominal

Head Length

0.040 inches minimum and 0.050 inches maximum

Thread Quantity Per Inch

32 nut thread

Nominal Thread Size

0.190 inches nut thread

Material

steel comp 630

Style Designator

welding

Thread Series Designator

unjf nut 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

SMS

Pseudo Item Name Code

0016944

Related Hardware Products

Part Number Description
6876741 Welding Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-01-048-7543?
The FSCG of the NSN 5307-01-048-7543 is 5307
Does the NSN 5307-01-048-7543 have a Schedule B code assigned?
Yes, the Schedule B code is 7318155000
Does NSN 5307-01-048-7543 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 5307-01-048-7543 contain precious materials?
Precious metal content is unknown
Does NSN 5307-01-048-7543 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 5307-01-048-7543 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Mon, Oct 3, 1977