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1788026 Shouldered Stud

5307-00-685-7318

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Official Item Classification

Name
Shouldered Stud
Part Number
1788026
(NSN) National Stock Number
5307-00-685-7318
(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
01/01/1963 (63 years ago)

0.281 inches minimum nut thread thread length, 3a stud thread thread class, 3a nut thread thread class, right-hand stud thread thread direction, right-hand nut thread thread direction

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

0.281 inches minimum nut thread

Thread Length

0.281 inches minimum stud thread

Shoulder Diameter

0.250 inches nominal

Shoulder Length

1.750 inches nominal

Overall Length

2.312 inches nominal

Thread Quantity Per Inch

24 nut thread

Thread Quantity Per Inch

24 stud thread

Hardness Rating

28.0 rockwell c minimum and 32.0 rockwell c maximum

Nominal Thread Size

0.190 inches nut thread

Nominal Thread Size

0.190 inches stud thread

Special Features

dry film lubricate,electro film process

Material

steel comp 416

Material Document And Classification

qq-s-763 fed spec single material response

Style Designator

shouldered

Thread Series Designator

unc nut thread

Thread Series Designator

unc stud 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.

Pseudo Item Name Code

0015946

Related Hardware Products

Part Number Description
1788026 Shouldered Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-00-685-7318?
The FSCG of the NSN 5307-00-685-7318 is 5307
Does NSN 5307-00-685-7318 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 5307-00-685-7318 contain precious materials?
Precious metal content is unknown
Does NSN 5307-00-685-7318 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 5307-00-685-7318 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963