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8738089-2 Locked in Stud

5307-00-075-7186

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Official Item Classification

Name
Locked in Stud
Part Number
8738089-2
(NSN) National Stock Number
5307-00-075-7186
(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
01/01/1963 (63 years ago)

left-hand nut thread thread direction, +0.7044 to 0.7084 inches nut thread thread pitch diameters, 0.970 inches nominal nut thread thread length, ring, lock serrated locking feature, 2.270 inches minimum and 2.390 inches maximum stud thread thread length

Specs & Compatibility

Thread Pitch Diameters

+0.7044 to 0.7084 inches nut thread

Thread Direction

left-hand nut thread

Thread Length

0.970 inches nominal nut thread

Thread Length

2.270 inches minimum and 2.390 inches maximum stud thread

Locking Feature

ring, lock serrated

Shoulder Diameter

1.310 inches minimum and 1.340 inches maximum

Overall Length

5.180 inches minimum and 5.300 inches maximum

Distance From Serrated Portion To Nut End

1.820 inches nominal

Distance From Serrated Portion To Stud End

3.360 inches minimum and 3.480 inches maximum

Distance From Serrated Portion To End Of Stud Thread

1.090 inches nominal

Length From Serrated Portion Through Shoulder

0.780 inches nominal

Serration Quantity

45

Thread Quantity Per Inch

16 nut thread

Thread Quantity Per Inch

16 stud thread

Nominal Thread Size

0.750 inches nut thread

Nominal Thread Size

1.125 inches stud thread

Material

steel comp 4427 or steel comp 8640

Surface Treatment

cadmium or zinc overall

Style Designator

locked in

Thread Series Designator

uns nut thread

Thread Series Designator

uns 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

0016012

Related Hardware Products

Part Number Description
5307000757186 Locked in Stud
8738089-2 Locked in Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-00-075-7186?
The FSCG of the NSN 5307-00-075-7186 is 5307
Does the NSN 5307-00-075-7186 have a Schedule B code assigned?
Yes, the Schedule B code is 7318159000
Does NSN 5307-00-075-7186 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 5307-00-075-7186 contain precious materials?
Precious metal content is unknown
Does NSN 5307-00-075-7186 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 5307-00-075-7186 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963