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CPR103899 Welding Stud

5307-01-129-0262

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Official Item Classification

Name
Welding Stud
Part Number
CPR103899
(NSN) National Stock Number
5307-01-129-0262
(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
03/31/1982 (44 years ago)

1.380 inches nominal shoulder diameter, right-hand nut thread thread direction, 0.250 inches nominal shoulder length, 2a nut thread thread class, 0.082 inches nominal nut thread thread length

Specs & Compatibility

Thread Class

2a nut thread

Thread Direction

right-hand nut thread

Thread Length

0.082 inches nominal nut thread

Shoulder Diameter

1.380 inches nominal

Shoulder Length

0.250 inches nominal

Unthreaded End Diameter

0.868 inches nominal

Unthreaded End Length

1.250 inches nominal

Length Excluding Fluxed Welding Tip

3.850 inches nominal

Features Provided

casehardened

Thread Quantity Per Inch

20 nut thread

Hardness Rating

30.0 rockwell c minimum and 35.0 rockwell c maximum

Nominal Thread Size

0.500 inches nut thread

Surface Finish

125.0 microinches overall

Special Features

2.250 in. taper per foot on dia. on nut end,starts o.220 in. from shouldfr and ends 1.470 in. from shoulder

Material

steel comp 4130 or steel comp 8630

Material Document And Classification

q-s-624 fed spec 13th material response

Style Designator

welding

Test Data Document

19207-cpr103899 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

Thread Series Designator

unf nut 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

0016944

Related Hardware Products

Part Number Description
CPR103899 Welding Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-01-129-0262?
The FSCG of the NSN 5307-01-129-0262 is 5307
Does the NSN 5307-01-129-0262 have a Schedule B code assigned?
Yes, the Schedule B code is 7318155000
Does NSN 5307-01-129-0262 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 5307-01-129-0262 contain precious materials?
Item does not contain precious metal.
Does NSN 5307-01-129-0262 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 5307-01-129-0262 was assigned to the Federal Catalog?
It was assigned 44 years ago, on Wed, Mar 31, 1982