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5310-01-723-3757

Hexagon Plain Nut

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Official Item Classification

Name
Hexagon Plain Nut
(NSN) National Stock Number
5310-01-723-3757
(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
09/06/2024 (2 years ago)

0.535 inches minimum and 0.559 inches maximum nut height, 0.922 inches minimum and 0.938 inches maximum width across flats, hexagon nut style, right-hand thread direction, 2b thread class

Specs & Compatibility

Thread Class

2b

Thread Direction

right-hand

Nut Style

hexagon

Nut Height

0.535 inches minimum and 0.559 inches maximum

Width Across Flats

0.922 inches minimum and 0.938 inches maximum

Thread Series

unc

Thread Quantity Per Inch

11

Nominal Thread Size

0.625 inches

Bearing Surface Type

flat

Part Name Assigned By Controlling Agency

hex nut

Material

nickel alloy r-405 overall

Material Document And Classification

qq-n-281,class b/astm f467, as formed or stress relieved fed spec single material response overall

Specification/Standard Data

81349-mil-dtl-1222j government specification

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

0001857

Related Hardware Products

Part Number Description
M1222N1N10C20NBNN Hexagon Plain Nut
PL-D-4527 PIECE 125 Hexagon Plain Nut
PL-D-4527 PIECE 129 Hexagon Plain Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-723-3757?
The FSCG of the NSN 5310-01-723-3757 is 5310
Does the NSN 5310-01-723-3757 have a Schedule B code assigned?
Yes, the Schedule B code is 7508900000
Does NSN 5310-01-723-3757 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 5310-01-723-3757 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-723-3757 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 5310-01-723-3757 was assigned to the Federal Catalog?
It was assigned 2 years ago, on Fri, Sep 6, 2024