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494843 Shouldered Stud

5307-01-026-0887

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Official Item Classification

Name
Shouldered Stud
Part Number
494843
(NSN) National Stock Number
5307-01-026-0887
(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
08/15/1976 (50 years ago)

right-hand stud thread thread direction, 1a nut thread thread class, right-hand nut thread thread direction, 3a stud thread thread class, 0.540 inches minimum and 0.640 inches maximum nut thread thread length

Specs & Compatibility

Thread Class

1a nut thread

Thread Class

3a stud thread

Thread Direction

right-hand nut thread

Thread Direction

right-hand stud thread

Thread Length

0.540 inches minimum and 0.640 inches maximum nut thread

Thread Length

0.390 inches minimum and 0.430 inches maximum stud thread

Shoulder Diameter

0.395 inches minimum and 0.398 inches maximum

Shoulder Length

0.080 inches minimum and 0.090 inches maximum

Overall Length

2.170 inches minimum and 2.190 inches maximum

Distance From Cotter Pin Hole Centerline To Nut End

0.090 inches minimum and 0.130 inches maximum first hole

Cotter Pin Hole Diameter

0.065 inches minimum and 0.072 inches maximum first hole

Thread Quantity Per Inch

a24

Hardness Rating

30.0 rockwell c minimum and 38.0 rockwell c maximum

Stud End Shank Diameter

0.309 inches minimum and 0.312 inches maximum

Special Features

two holes 90 degrees apart

Material Document And Classification

ams 6304 assn std single material response

Style Designator

shouldered

Thread Series Designator

unf nut thread

Thread Series Designator

unf 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
494843 Shouldered Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-01-026-0887?
The FSCG of the NSN 5307-01-026-0887 is 5307
Does NSN 5307-01-026-0887 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 5307-01-026-0887 contain precious materials?
Precious metal content is unknown
Does NSN 5307-01-026-0887 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 5307-01-026-0887 was assigned to the Federal Catalog?
It was assigned 50 years ago, on Sun, Aug 15, 1976