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5310-01-663-5256

Hexagon Plain Nut

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Official Item Classification

Name
Hexagon Plain Nut
(NSN) National Stock Number
5310-01-663-5256
(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
05/12/2017 (9 years ago)

13.0 millimeters nominal width across flats, hexagon nut style, 6.5 millimeters nominal nut height, m8 thread class, right-hand thread direction

Specs & Compatibility

Thread Class

m8

Thread Direction

right-hand

Nut Style

hexagon

Nut Height

6.5 millimeters nominal

Width Across Flats

13.0 millimeters nominal

Thread Series

m

Nominal Thread Size

5.0 millimeters

Thread Pitch In Millimeters

5.0

Bearing Surface Type

flat

Part Name Assigned By Controlling Agency

nut, plain, hex

Material

steel overall

Surface Treatment

zinc overall

Specification/Standard Data

i9008-iso8673 national std/spec

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
ISO 8673 M8X1.0-8-A2K Hexagon Plain Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-663-5256?
The FSCG of the NSN 5310-01-663-5256 is 5310
Does the NSN 5310-01-663-5256 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-663-5256 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 5310-01-663-5256 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-663-5256 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 5310-01-663-5256 was assigned to the Federal Catalog?
It was assigned 9 years ago, on Fri, May 12, 2017