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5310-01-661-9264

Hexagon Plain Nut

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Official Item Classification

Name
Hexagon Plain Nut
(NSN) National Stock Number
5310-01-661-9264
(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
03/21/2017 (9 years ago)

0.226 inches nominal nut height, right-hand thread direction, hexagon nut style, 01-622-0440 end item identification, 0.428 inches minimum and 0.438 inches maximum width across flats

Specs & Compatibility

Thread Direction

right-hand

Nut Style

hexagon

Nut Height

0.226 inches nominal

End Item Identification

01-622-0440

Width Across Flats

0.428 inches minimum and 0.438 inches maximum

Thread Series

unf

Thread Quantity Per Inch

28

Nominal Thread Size

0.250 inches

Bearing Surface Type

flat

Special Features

finish: d60, type i per fm100

Material

steel overall

Material Document And Classification

sae j995 international std/spec single material 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
3975791007 Hexagon Plain Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-661-9264?
The FSCG of the NSN 5310-01-661-9264 is 5310
Does the NSN 5310-01-661-9264 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-661-9264 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 5310-01-661-9264 contain precious materials?
Precious metal content is unknown
Does NSN 5310-01-661-9264 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 5310-01-661-9264 was assigned to the Federal Catalog?
It was assigned 9 years ago, on Tue, Mar 21, 2017