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5307-00-627-9257

Shouldered and Stepped Stud

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Official Item Classification

Name
Shouldered and Stepped Stud
(NSN) National Stock Number
5307-00-627-9257
(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
01/01/1963 (63 years ago)

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

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

0.875 inches nominal nut thread

Thread Length

1.656 inches minimum and 1.672 inches maximum stud thread

Shoulder Diameter

1.198 inches minimum and 1.208 inches maximum

Shoulder Length

0.594 inches nominal

Overall Length

4.750 inches nominal

Nut End Shank Length

1.437 inches nominal

Distance Across Flats

0.937 inches nominal

Thread Quantity Per Inch

16 stud thread

Nominal Thread Size

1.125 inches stud thread

Stud End Shank Diameter

0.783 inches minimum and 0.786 inches maximum

Nut End Shank Diameter

1.125 inches nominal

Special Features

chamfered 0.281 in.by 10.0 deg.on nut end shank

Material

steel

Surface Treatment

cadmium or zinc overall

Surface Treatment Document And Classification

qq-p-416,ty 2,cl3 fed spec 1st treatment response or qq-z-325,ty 1,cl 2 fed spec 2nd treatment response overall

Thread Series Designator

un 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

0015944

Related Hardware Products

Part Number Description
5307006279257 Shouldered and Stepped Stud
71337 Shouldered and Stepped Stud
71337E Shouldered and Stepped Stud
8687046 Shouldered and Stepped Stud
MS51951-2 Shouldered and Stepped Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-00-627-9257?
The FSCG of the NSN 5307-00-627-9257 is 5307
Does NSN 5307-00-627-9257 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 5307-00-627-9257 contain precious materials?
Precious metal content is unknown
Does NSN 5307-00-627-9257 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 5307-00-627-9257 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963