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5310-00-189-8545

Hexagon Plain Nut

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Official Item Classification

Name
Hexagon Plain Nut
(NSN) National Stock Number
5310-00-189-8545
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
01857
(FIIG) Federal Item Identification Guide
A021A0
Date
01/01/1963 (63 years ago)

right-hand thread direction, hexagon nut style, 3b thread class, 0.362 inches minimum and 0.375 inches maximum width across flats, 0.125 inches nominal nut height

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Nut Style

hexagon

Nut Height

0.125 inches nominal

Width Across Flats

0.362 inches minimum and 0.375 inches maximum

Thread Series

unc

Thread Quantity Per Inch

20

Nominal Thread Size

0.190 inches

Bearing Surface Type

chamfered or washer faced

Material

copper alloy 464 or copper alloy 462 overall

Material Document And Classification

qq-n-35-canc fed spec all material responses overall

Nondefinitive Spec/Std Data

a type

Departure From Cited Document

as modified by thd class requirement

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

0001857

Related Hardware Products

Part Number Description
NC200PC20 Hexagon Plain Nut
NC300-20 Hexagon Plain Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-189-8545?
The FSCG of the NSN 5310-00-189-8545 is 5310
Does the NSN 5310-00-189-8545 have a Schedule B code assigned?
Yes, the Schedule B code is 7415290000
Does NSN 5310-00-189-8545 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 5310-00-189-8545 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-189-8545 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 5310-00-189-8545 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963