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TR24544-2 Locked in Stud

5307-01-331-6348

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Official Item Classification

Name
Locked in Stud
Part Number
TR24544-2
(NSN) National Stock Number
5307-01-331-6348
(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
12/21/1990 (35 years ago)

0.576 inches minimum nut thread thread length, 3a nut thread thread class, right-hand stud thread thread direction, 2a stud thread thread class, right-hand nut thread thread direction

Specs & Compatibility

Thread Class

2a stud thread

Thread Class

3a nut thread

Thread Direction

right-hand nut thread

Thread Direction

right-hand stud thread

Thread Length

0.576 inches minimum nut thread

Thread Length

0.360 inches minimum and 0.390 inches maximum stud thread

Locking Feature

ring, lock keyed

Overall Length

1.331 inches minimum and 1.361 inches maximum

Thread Quantity Per Inch

16 stud thread

Thread Quantity Per Inch

28 nut thread

Nominal Thread Size

0.250 inches nut thread

Nominal Thread Size

0.375 inches stud thread

Distance From End Of Stud End Threads To Nut End

0.755 inches minimum and 0.785 inches maximum

Surface Finish

32.0 microinches nut thd

Surface Finish

63.0 microinches shank

Material

iron alloy 660

Style Designator

locked in

Thread Series Designator

unc stud thread

Thread Series Designator

unjf nut thread

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

Related Hardware Products

Part Number Description
1462M25P10 Locked in Stud
TR24544-2 Locked in Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-01-331-6348?
The FSCG of the NSN 5307-01-331-6348 is 5307
Does NSN 5307-01-331-6348 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 5307-01-331-6348 contain precious materials?
Item does not contain precious metal.
Does NSN 5307-01-331-6348 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 5307-01-331-6348 was assigned to the Federal Catalog?
It was assigned 35 years ago, on Fri, Dec 21, 1990