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171A423 Recessed Stud

5307-01-084-8031

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Official Item Classification

Name
Recessed Stud
Part Number
171A423
(NSN) National Stock Number
5307-01-084-8031
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5307 Studs
(INC) Item Name Code
15945
(FIIG) Federal Item Identification Guide
A051A0
Date
10/25/1979 (46 years ago)

3a nut thread thread class, right-hand stud thread thread direction, right-hand nut thread thread direction, 3a stud thread thread class, 3.000 inches nominal stud thread thread length

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

3.000 inches nominal stud thread

Thread Length

3.000 inches nominal nut thread

Overall Length

11.250 inches nominal

Length Of Recessed Portion Of Shank

4.690 inches nominal

Diameter Of Recessed Portion Of Shank

2.060 inches nominal

Thread Quantity Per Inch

8 nut thread

Thread Quantity Per Inch

8 stud thread

Nominal Thread Size

2.250 inches stud thread

Nominal Thread Size

2.250 inches nut thread

Part Name Assigned By Controlling Agency

navy special project

Special Features

hex 0.760 in. deep; hole thru 1.330 in. deep

Material

steel

Material Document And Classification

c50af9-b16 cagec 01285 mfr ref single material response

Style Designator

recessed

Thread Series Designator

un nut thread

Thread Series Designator

un stud thread

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

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

0015945

Related Hardware Products

Part Number Description
171A423 Recessed Stud
171A423 PART 75 Recessed Stud
171A423-075 Recessed Stud
171A423PC75 Recessed Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-01-084-8031?
The FSCG of the NSN 5307-01-084-8031 is 5307
Does NSN 5307-01-084-8031 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 5307-01-084-8031 contain precious materials?
Item does not contain precious metal.
Does NSN 5307-01-084-8031 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 5307-01-084-8031 was assigned to the Federal Catalog?
It was assigned 46 years ago, on Thu, Oct 25, 1979