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2667388 Shouldered and Stepped Stud

5307-01-137-7135

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Official Item Classification

Name
Shouldered and Stepped Stud
Part Number
2667388
(NSN) National Stock Number
5307-01-137-7135
(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
09/01/1982 (43 years ago)

3a stud thread thread class, right-hand nut thread thread direction, right-hand stud thread thread direction, 0.240 inches nominal stud thread thread length, 3a nut thread thread class

Specs & Compatibility

Thread Class

3a nut thread

Thread Class

3a stud thread

Thread Direction

right-hand nut thread

Thread Direction

right-hand stud thread

Thread Length

0.240 inches nominal stud thread

Thread Length

0.390 inches nominal nut thread

Shoulder Length

0.200 inches minimum and 0.240 inches maximum

Overall Length

1.040 inches nominal

Nut End Shank Length

0.100 inches nominal

Distance Across Flats

0.500 inches minimum and 0.560 inches maximum

Thread Quantity Per Inch

20 nut thread

Thread Quantity Per Inch

24 stud thread

Nominal Thread Size

0.250 inches nut thread

Nominal Thread Size

0.312 inches stud thread

Nut End Shank Diameter

0.200 inches minimum and 0.250 inches maximum

Special Features

two holes drilled in hex 0.070 in. dia

Material

steel corrosion resisting

Style Designator

shouldered and stepped

Thread Series Designator

unc nut thread

Thread Series Designator

unf stud 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

0015944

Related Hardware Products

Part Number Description
2667388 Shouldered and Stepped Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-01-137-7135?
The FSCG of the NSN 5307-01-137-7135 is 5307
Does NSN 5307-01-137-7135 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 5307-01-137-7135 contain precious materials?
Item does not contain precious metal.
Does NSN 5307-01-137-7135 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 5307-01-137-7135 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Wed, Sep 1, 1982