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5307-01-027-4045

Locked in Stud

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Official Item Classification

Name
Locked in Stud
(NSN) National Stock Number
5307-01-027-4045
(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
09/16/1976 (50 years ago)

3a nut thread thread class, right-hand stud thread thread direction, right-hand nut thread thread direction, 3a stud thread thread class, 0.315 inches minimum and 0.345 inches maximum stud thread thread length

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

0.315 inches minimum and 0.345 inches maximum stud thread

Thread Length

0.490 inches minimum and 0.510 inches maximum nut thread

Locking Feature

ring, lock keyed

Shoulder Length

0.040 inches minimum and 0.050 inches maximum

Overall Length

0.850 inches minimum and 0.900 inches maximum

Distance From Shoulder Portion To Nut End

0.485 inches minimum and 0.515 inches maximum

Distance From Cotter Pin Hole Centerline To Nut End

0.145 inches minimum and 0.175 inches maximum first hole

Thread Quantity Per Inch

18 stud thread

Thread Quantity Per Inch

28 nut thread

Nominal Thread Size

0.250 inches nut thread

Nominal Thread Size

0.312 inches stud thread

Style Designator

locked in

Thread Series Designator

unc stud thread

Thread Series Designator

unf nut thread

Replacement For

Part Number Description
5307-01-009-2277 No Name Available 06/01/2006

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

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

0016012

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Frequently Asked Questions

What is the FSCG of the NSN 5307-01-027-4045?
The FSCG of the NSN 5307-01-027-4045 is 5307
Does NSN 5307-01-027-4045 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 5307-01-027-4045 contain precious materials?
Item does not contain precious metal.
Does NSN 5307-01-027-4045 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 5307-01-027-4045 was assigned to the Federal Catalog?
It was assigned 50 years ago, on Thu, Sep 16, 1976