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MILS24149/1C TYPE2 CLASS4 Welding Stud

5307-01-231-7591

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Official Item Classification

Name
Welding Stud
Part Number
MILS24149/1C TYPE2 CLASS4
(NSN) National Stock Number
5307-01-231-7591
(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
05/03/1986 (40 years ago)

right-hand nut thread thread direction, 2a nut thread thread class, 0.750 inches nominal nut thread thread length, 0.625 inches minimum and 0.687 inches maximum shoulder diameter, 0.093 inches minimum and 0.125 inches maximum shoulder length

Specs & Compatibility

Thread Class

2a nut thread

Thread Direction

right-hand nut thread

Thread Length

0.750 inches nominal nut thread

Shoulder Diameter

0.625 inches minimum and 0.687 inches maximum

Shoulder Length

0.093 inches minimum and 0.125 inches maximum

Unthreaded End Diameter

0.325 inches minimum and 0.335 inches maximum

Unthreaded End Length

1.266 inches nominal

Length Excluding Fluxed Welding Tip

2.094 inches minimum and 2.156 inches maximum

Features Provided

heat shield

Thread Quantity Per Inch

16 nut thread

Nominal Thread Size

0.375 inches nut thread

Special Features

length shown is before welding

Material

steel

Style Designator

welding

Thread Series Designator

unc nut thread

Nondefinitive Spec/Std Data

2 type and 4 class

Departure From Cited Document

as modified by length

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
MILS24149/1C TYPE2 CLASS4 Welding Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-01-231-7591?
The FSCG of the NSN 5307-01-231-7591 is 5307
Does the NSN 5307-01-231-7591 have a Schedule B code assigned?
Yes, the Schedule B code is 7318155000
Does NSN 5307-01-231-7591 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 5307-01-231-7591 contain precious materials?
Item does not contain precious metal.
Does NSN 5307-01-231-7591 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 5307-01-231-7591 was assigned to the Federal Catalog?
It was assigned 40 years ago, on Sat, May 3, 1986