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5310-01-646-4208

Hexagon Plain Nut

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Official Item Classification

Name
Hexagon Plain Nut
(NSN) National Stock Number
5310-01-646-4208
(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
07/22/2015 (11 years ago)

3b thread class, door, actf el end item identification, right-hand thread direction, 0.831 inches minimum and 0.887 inches maximum nut height, hexagon nut style

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Nut Style

hexagon

Nut Height

0.831 inches minimum and 0.887 inches maximum

End Item Identification

door, actf el

Width Across Flats

1.450 inches minimum and 1.500 inches maximum

Thread Series

unc

Thread Quantity Per Inch

8

Nominal Thread Size

1.000 inches

Bearing Surface Type

flat

Part Name Assigned By Controlling Agency

hex nut

Material

nickel alloy 400 overall

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
588-7666248 AY98,ITEM 13 Hexagon Plain Nut
J2295F467C3R16-NU Hexagon Plain Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-646-4208?
The FSCG of the NSN 5310-01-646-4208 is 5310
Does the NSN 5310-01-646-4208 have a Schedule B code assigned?
Yes, the Schedule B code is 7508900000
Does NSN 5310-01-646-4208 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 5310-01-646-4208 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-646-4208 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 5310-01-646-4208 was assigned to the Federal Catalog?
It was assigned 11 years ago, on Wed, Jul 22, 2015