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5307-01-342-8640

Find complete technical information, availability, and procurement data for: 5307-01-342-8640

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5307-01-342-8640
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5307 Studs
National Stock Number
5307-01-342-8640
Item Name Code
16012
Assigment Date
07/31/1991 (35 years ago)

A headless fastener externally threaded on both ends with each threaded portion of one but not necessarily the same nominal diameter. It is designed to be locked in place by either a ring, lock, serrated or a ring, lock, keyed.

ring, lock keyed locking feature, 1.678 inches minimum and 1.738 inches maximum overall length, 0.914 inches nominal nut thread0.485 inches minimum and 0.515 inches maximum stud thread thread length, right-hand nut threadright-hand stud thread thread direction, 2a nut thread2a stud thread thread class

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class
2a nut thread2a stud thread
Thread Direction
right-hand nut threadright-hand stud thread
Thread Length
0.914 inches nominal nut thread0.485 inches minimum and 0.515 inches maximum stud thread
Locking Feature
ring, lock keyed
Overall Length
1.678 inches minimum and 1.738 inches maximum
Thread Quantity Per Inch
24 nut thread13 stud thread
Nominal Thread Size
0.375 inches nut thread0.500 inches stud thread
Distance From End Of Stud End Threads To Nut End
1.193 inches minimum and 1.223 inches maximum
Surface Finish
32.0 microinches nut thd63.0 microinches shank32.0 microinches stud thd
Special Features
locking keys equally spaced
Material
iron alloy 660
Style Designator
locked in
Thread Series Designator
unf nut threadunc stud thread

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5307-01-307-2416 No Name Available 12/01/2004

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
1462M33P13 Locked in Stud
1462M33P18 Locked in Stud
KNSA9001-G-19-14 Locked in Stud
TR24545-624-14 Locked in Stud

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5307-01-342-8640?
The FSCG of the NSN 5307-01-342-8640 is 5307
Does NSN 5307-01-342-8640 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 5307-01-342-8640 contain precious materials?
Item does not contain precious metal.
Does NSN 5307-01-342-8640 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 5307-01-342-8640 was assigned to the Federal Catalog?
It was assigned 35 years ago, on Wed, Jul 31, 1991

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