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5307-01-309-8825

Locked in Stud

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Official Item Classification

Name
Locked in Stud
(NSN) National Stock Number
5307-01-309-8825
(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
10/25/1989 (36 years ago)

3a nut thread thread class, 1.235 inches minimum and 1.265 inches maximum nut thread thread length, right-hand stud thread thread direction, right-hand nut thread thread direction, 3a stud thread thread class

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

1.235 inches minimum and 1.265 inches maximum nut thread

Locking Feature

key inserts

Shoulder Diameter

0.180 inches minimum and 0.190 inches maximum

Shoulder Length

0.032 inches minimum and 0.042 inches maximum

Overall Length

1.500 inches nominal

Distance From Shoulder Portion To Nut End

1.235 inches minimum and 1.265 inches maximum

End Item Identification

f100pw0229 engine/fan

Thread Quantity Per Inch

28 stud thread

Thread Quantity Per Inch

32 nut thread

Nominal Thread Size

0.190 inches nut thread

Nominal Thread Size

0.250 inches stud thread

Criticality Code Justification

feat

Special Features

"key heat treated to rc 48 min.; this keylocked stud for the front and rear fan ducts on the f100-229 engine. it is made of ams 7482(iron-nickel-chrome alloy, 0.185" diameter x 1.50 long). failure of these studs would not cause an engine shut down or catastrophic failure. it would cause maintenance burden to remove and replace"

Material

nickel alloy and steel

Material Document And Classification

ams 5698 assn std single material response and ams 5737 assn std single material response

Style Designator

locked in

Thread Series Designator

unjf nut thread

Thread Series Designator

unjf stud thread

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
Y

The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restrictions 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
5307PL1870351 Locked in Stud
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TR28009-20 Locked in Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-01-309-8825?
The FSCG of the NSN 5307-01-309-8825 is 5307
Does the NSN 5307-01-309-8825 have a Schedule B code assigned?
Yes, the Schedule B code is 7318155000
Does NSN 5307-01-309-8825 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 5307-01-309-8825 contain precious materials?
Item does not contain precious metal.
Does NSN 5307-01-309-8825 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 5307-01-309-8825 was assigned to the Federal Catalog?
It was assigned 36 years ago, on Wed, Oct 25, 1989