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SFC250SUM11 Locked in Stud

5307-01-176-8432

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Official Item Classification

Name
Locked in Stud
Part Number
SFC250SUM11
(NSN) National Stock Number
5307-01-176-8432
(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
04/17/1984 (42 years ago)

0.493 inches nominal nut thread thread length, right-hand stud thread thread direction, 3a stud thread thread class, right-hand nut thread thread direction, 3a nut 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

0.493 inches nominal nut thread

Thread Length

0.375 inches nominal stud thread

Locking Feature

ring, lock serrated

Overall Length

1.263 inches minimum and 1.333 inches maximum

Distance From Serrated Portion To Nut End

0.563 inches minimum and 0.581 inches maximum

Distance From Serrated Portion To Stud End

0.702 inches minimum and 0.752 inches maximum

Distance From Serrated Portion To End Of Stud Thread

0.140 inches nominal

End Item Identification

f-101 engine

Thread Quantity Per Inch

28 nut thread20 stud thread

Nominal Thread Size

0.250 inches nut thread0.250 inches stud thread

Surface Finish

125.0 microinches overall

Material

steel corrosion resisting

Material Document And Classification

ams 5734 assn std single material response

Style Designator

locked in

Thread Series Designator

unjf nut threadunjc stud thread

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
F

The item is an aviation critical safety item/flight safety critical aircraft part (acsi/fscap).

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
9117M42P01 Locked in Stud
SFC250SUM11 Locked in Stud
SUM-11 Locked in Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-01-176-8432?
The FSCG of the NSN 5307-01-176-8432 is 5307
Does NSN 5307-01-176-8432 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 5307-01-176-8432 contain precious materials?
Item does not contain precious metal.
Does NSN 5307-01-176-8432 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 5307-01-176-8432 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Tue, Apr 17, 1984