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176C2785-4 Recessed and Stepped Stud

5307-01-272-8575

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Official Item Classification

Name
Recessed and Stepped Stud
Part Number
176C2785-4
(NSN) National Stock Number
5307-01-272-8575
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5307 Studs
(INC) Item Name Code
15943
(FIIG) Federal Item Identification Guide
A051A0
Date
02/16/1988 (38 years ago)

right-hand nut thread thread direction, 2a stud thread thread class, 2a nut thread thread class, 0.334 inches minimum and 0.342 inches maximum nut thread thread length, right-hand stud thread thread direction

Specs & Compatibility

Thread Class

2a nut thread

Thread Class

2a stud thread

Thread Direction

right-hand nut thread

Thread Direction

right-hand stud thread

Thread Length

0.334 inches minimum and 0.342 inches maximum nut thread

Thread Length

1.885 inches minimum and 1.915 inches maximum stud thread

Overall Length

2.869 inches minimum and 2.931 inches maximum

Plain Shank Diameter

0.225 inches minimum and 0.235 inches maximum

Length Of Recessed Portion Of Shank

0.055 inches minimum and 0.069 inches maximum

Diameter Of Recessed Portion Of Shank

0.144 inches minimum and 0.148 inches maximum

Thread Quantity Per Inch

24 stud thread

Thread Quantity Per Inch

32 nut thread

Nominal Thread Size

0.190 inches nut thread

Nominal Thread Size

0.312 inches stud thread

Material

steel comp 316 or steel comp 316l

Material Document And Classification

qq-s-763 cond a fed spec single material response

Surface Treatment

passivate overall

Style Designator

recessed and stepped

Thread Series Designator

unf nut thread

Thread Series Designator

unf 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

0015943

Related Hardware Products

Part Number Description
176C2785-4 Recessed and Stepped Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-01-272-8575?
The FSCG of the NSN 5307-01-272-8575 is 5307
Does NSN 5307-01-272-8575 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 5307-01-272-8575 contain precious materials?
Precious metal content is unknown
Does NSN 5307-01-272-8575 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 5307-01-272-8575 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Tue, Feb 16, 1988