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5310-01-698-5958

Hexagon Plain Nut

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Official Item Classification

Name
Hexagon Plain Nut
(NSN) National Stock Number
5310-01-698-5958
(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
11/29/2021 (4 years ago)

2a thread class, 2350-016463103 end item identification, right-hand thread direction, hexagon nut style, 0.258 inches minimum and 0.273 inches maximum nut height

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Nut Style

hexagon

Nut Height

0.258 inches minimum and 0.273 inches maximum

End Item Identification

2350-016463103

Width Across Flats

0.489 inches minimum and 0.500 inches maximum

Thread Series

unc

Thread Quantity Per Inch

18

Nominal Thread Size

0.3125 inches

Bearing Surface Type

flat

Part Name Assigned By Controlling Agency

nut, hex flat

Material

steel overall

Material Document And Classification

astm a563, grade c american society for testing and materials (astm) single material response overall

Surface Treatment

zinc overall

Surface Treatment Document And Classification

astm b633,ty ii, sc 2 assn std single treatment response overall

Specification/Standard Data

05047-asme b18.24-2015 professional/industrial association standard

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
AEN02C312000AZ9A91 Hexagon Plain Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-698-5958?
The FSCG of the NSN 5310-01-698-5958 is 5310
Does the NSN 5310-01-698-5958 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-698-5958 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 5310-01-698-5958 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-698-5958 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 5310-01-698-5958 was assigned to the Federal Catalog?
It was assigned 4 years ago, on Mon, Nov 29, 2021