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5310-00-596-9556

Hexagon Plain Nut

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Official Item Classification

Name
Hexagon Plain Nut
(NSN) National Stock Number
5310-00-596-9556
(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
01/01/1963 (63 years ago)

0.057 inches minimum and 0.062 inches maximum nut height, 0.240 inches minimum and 0.260 inches maximum width across flats, 2b thread class, right-hand thread direction, hexagon nut style

Specs & Compatibility

Thread Class

2b

Thread Direction

right-hand

Nut Style

hexagon

Nut Height

0.057 inches minimum and 0.062 inches maximum

Width Across Flats

0.240 inches minimum and 0.260 inches maximum

Thread Series

unc

Thread Quantity Per Inch

40

Nominal Thread Size

0.112 inches

Bearing Surface Type

washer faced

Material

steel comp 416 overall

Material Document And Classification

aisi assn std 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.

Source of Supply Code

S9I

Pseudo Item Name Code

0001857

Related Hardware Products

Part Number Description
BA26845 Hexagon Plain Nut
BA26945 Hexagon Plain Nut
BR26945 Hexagon Plain Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-596-9556?
The FSCG of the NSN 5310-00-596-9556 is 5310
Does the NSN 5310-00-596-9556 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-596-9556 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 5310-00-596-9556 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-596-9556 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 5310-00-596-9556 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963