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68B22657 Shouldered Stud

5307-01-138-7768

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Official Item Classification

Name
Shouldered Stud
Part Number
68B22657
(NSN) National Stock Number
5307-01-138-7768
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5307 Studs
(INC) Item Name Code
15946
(FIIG) Federal Item Identification Guide
A051A0
Date
09/20/1982 (43 years ago)

2a stud thread thread class, 2a nut thread thread class, 0.840 inches nominal stud thread thread length, right-hand stud thread thread direction, right-hand nut thread thread direction

Specs & Compatibility

Thread Class

2a nut thread

Thread Class

2a stud thread

Thread Direction

right-hand nut thread

Thread Direction

right-hand stud thread

Thread Length

0.840 inches nominal stud thread

Thread Length

1.280 inches nominal nut thread

Shoulder Diameter

0.680 inches nominal

Shoulder Length

0.190 inches nominal

Overall Length

2.500 inches nominal

Nut End Shank Length

0.190 inches nominal

Thread Quantity Per Inch

16 nut thread

Thread Quantity Per Inch

16 stud thread

Nominal Thread Size

0.375 inches nut thread

Nominal Thread Size

0.375 inches stud thread

Nut End Shank Diameter

0.380 inches nominal

Special Features

square drive on nut end located next to shoulder 0.190 in. lg by 0.380 in. square

Material

copper alloy 360

Material Document And Classification

qq-b-626,comp 22 fed spec single material response

Surface Treatment

cadmium and chromate overall

Surface Treatment Document And Classification

qq-p-416,ty 2,cl 2 fed spec single treatment response overall

Style Designator

shouldered

Thread Series Designator

unc nut thread

Thread Series Designator

unc 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

0015946

Related Hardware Products

Part Number Description
68B22657 Shouldered Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-01-138-7768?
The FSCG of the NSN 5307-01-138-7768 is 5307
Does NSN 5307-01-138-7768 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 5307-01-138-7768 contain precious materials?
Item does not contain precious metal.
Does NSN 5307-01-138-7768 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 5307-01-138-7768 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Mon, Sep 20, 1982