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NAS1860CA9 Locked in Stud

5307-01-549-7255

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Official Item Classification

Name
Locked in Stud
Part Number
NAS1860CA9
(NSN) National Stock Number
5307-01-549-7255
(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
03/28/2007 (19 years ago)

3a nut thread thread class, 0.270 inches nominal stud 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

0.270 inches nominal stud thread

Thread Length

0.583 inches nominal nut thread

Locking Feature

ring, lock keyed

Overall Length

0.894 inches nominal

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

Distance From End Of Stud End Threads To Nut End

0.500 inches nominal

Part Name Assigned By Controlling Agency

navy special project

Material

steel comp 410 and steel comp 420 and iron alloy 660

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
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
NAS1860CA9 Locked in Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-01-549-7255?
The FSCG of the NSN 5307-01-549-7255 is 5307
Does NSN 5307-01-549-7255 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 5307-01-549-7255 contain precious materials?
Item does not contain precious metal.
Does NSN 5307-01-549-7255 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 5307-01-549-7255 was assigned to the Federal Catalog?
It was assigned 19 years ago, on Wed, Mar 28, 2007