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175S1 Nut,plain,slotted,hexagon

5310-00-176-8108

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Official Item Classification

Name
Nut,plain,slotted,hexagon
Part Number
175S1
(NSN) National Stock Number
5310-00-176-8108
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
01859
(FIIG) Federal Item Identification Guide
A021A0
Date
01/01/1963 (63 years ago)

right-hand thread direction, 0.178 inches minimum and 0.198 inches maximum nut height, 0.428 inches minimum and 0.440 inches maximum width across flats, 3b thread class, slotted, hexagon nut style

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Nut Style

slotted, hexagon

Nut Height

0.178 inches minimum and 0.198 inches maximum

Width Across Flats

0.428 inches minimum and 0.440 inches maximum

Thread Series

unf

Thread Quantity Per Inch

28

Nominal Thread Size

0.250 inches

Bearing Surface Type

chamfered or washer faced

Material

steel overall

Surface Treatment

cadmium overall

Surface Treatment Document And Classification

qq-p-416,ty 2,cl 3 fed spec single treatment response overall

Replacement For

Part Number Description
5310-00-080-9467 No Name Available 09/11/1970
5310-00-285-2178 No Name Available 01/01/1963

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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

0001859

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Frequently Asked Questions

What is the FSCG of the NSN 5310-00-176-8108?
The FSCG of the NSN 5310-00-176-8108 is 5310
Does the NSN 5310-00-176-8108 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-176-8108 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 5310-00-176-8108 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-176-8108 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 5310-00-176-8108 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963