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5307-00-949-8205

Locked in Stud

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Official Item Classification

Name
Locked in Stud
(NSN) National Stock Number
5307-00-949-8205
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5307 Studs
(INC) Item Name Code
16012
(FIIG) Federal Item Identification Guide
A051A0
Date
04/20/1966 (60 years ago)

3a stud thread thread class, 0.335 inches minimum stud thread thread length, right-hand nut thread thread direction, 3a nut thread thread class, right-hand stud 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

0.335 inches minimum stud thread

Thread Length

0.500 inches minimum nut thread

Locking Feature

ring, lock keyed

Shoulder Diameter

0.244 inches nominal

Shoulder Length

0.040 inches nominal

Overall Length

1.313 inches nominal

Distance From Shoulder Portion To Nut End

0.938 inches nominal

Thread Quantity Per Inch

18 stud thread

Thread Quantity Per Inch

28 nut thread

Hardness Rating

26.0 rockwell c minimum and 32.0 rockwell c maximum

Nominal Thread Size

0.250 inches nut thread

Nominal Thread Size

0.312 inches stud thread

Material

steel comp 4130

Material Document And Classification

sae assn std single material response

Surface Treatment

cadmium overall

Surface Treatment Document And Classification

qq-p-416,ty 2,cl 3 fed spec single treatment response overall

Style Designator

locked in

Thread Series Designator

unc stud thread

Thread Series Designator

unf nut 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.

Source of Supply Code

S9I

Pseudo Item Name Code

0016012

Related Hardware Products

Part Number Description
881B-4MB0937 Locked in Stud
S245-3-615A Locked in Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-00-949-8205?
The FSCG of the NSN 5307-00-949-8205 is 5307
Does NSN 5307-00-949-8205 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 5307-00-949-8205 contain precious materials?
Precious metal content is unknown
Does NSN 5307-00-949-8205 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 5307-00-949-8205 was assigned to the Federal Catalog?
It was assigned 60 years ago, on Wed, Apr 20, 1966