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7418892 Hexagon Plain Nut

5310-00-017-9721

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Official Item Classification

Name
Hexagon Plain Nut
Part Number
7418892
(NSN) National Stock Number
5310-00-017-9721
(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
01/01/1961 (65 years ago)

hexagon nut style, 2b thread class, 0.787 inches nominal nut counterbore diameter, 0.875 inches nominal nut height, right-hand thread direction

Specs & Compatibility

Thread Class

2b

Thread Direction

right-hand

Counterbore Diameter

0.787 inches nominal nut

Nut Style

hexagon

Nut Height

0.875 inches nominal

Nut Counterbore Depth

0.188 inches nominal nut

Width Across Flats

1.500 inches nominal

Thread Series

unf

Thread Quantity Per Inch

16

Nominal Thread Size

0.750 inches

Bearing Surface Type

chamfered

Material

steel comp 1211 or steel comp 1212 or steel comp 1213 overall

Material Document And Classification

qq-s-637 fed spec all material responses overall

Surface Treatment

cadmium overall

Surface Treatment Document And Classification

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

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
5310000179721 Hexagon Plain Nut
7418892 Hexagon Plain Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-017-9721?
The FSCG of the NSN 5310-00-017-9721 is 5310
Does the NSN 5310-00-017-9721 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-017-9721 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 5310-00-017-9721 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-017-9721 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 5310-00-017-9721 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961