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697633 Shouldered and Stepped Stud

5307-00-421-5261

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Official Item Classification

Name
Shouldered and Stepped Stud
Part Number
697633
(NSN) National Stock Number
5307-00-421-5261
(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
12/18/1970 (55 years ago)

right-hand stud thread thread direction, 0.553 inches minimum and 0.635 inches maximum nut thread thread length, 3a stud thread thread class, 3a nut thread thread class, 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

0.553 inches minimum and 0.635 inches maximum nut thread

Thread Length

0.740 inches minimum and 0.852 inches maximum stud thread

Shoulder Length

0.162 inches minimum and 0.182 inches maximum

Overall Length

2.017 inches minimum and 2.077 inches maximum

Nut End Shank Length

0.408 inches minimum

Distance Across Flats

0.430 inches minimum and 0.439 inches maximum

Thread Quantity Per Inch

28 stud thread

Thread Quantity Per Inch

32 nut thread

Nominal Thread Size

0.190 inches nut thread

Nominal Thread Size

0.250 inches stud thread

Nut End Shank Diameter

0.221 inches minimum and 0.231 inches maximum

Material

steel

Material Document And Classification

ams 7459 assn std single material response

Surface Treatment

nickel overall

Surface Treatment Document And Classification

ams 7459 assn std single treatment response overall

Style Designator

shouldered and stepped

Thread Series Designator

unjf nut thread

Thread Series Designator

unjf stud thread

Replacement For

Part Number Description
5307-00-406-8136 No Name Available 03/07/1973

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

0015944

Related Hardware Products

Part Number Description
697633 Shouldered and Stepped Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-00-421-5261?
The FSCG of the NSN 5307-00-421-5261 is 5307
Does the NSN 5307-00-421-5261 have a Schedule B code assigned?
Yes, the Schedule B code is 7318155000
Does NSN 5307-00-421-5261 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 5307-00-421-5261 contain precious materials?
Precious metal content is unknown
Does NSN 5307-00-421-5261 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 5307-00-421-5261 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Fri, Dec 18, 1970