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5310-01-502-3403

Hexagon Self-Locking Nut

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Official Item Classification

Name
Hexagon Self-Locking Nut
(NSN) National Stock Number
5310-01-502-3403
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
05277
(FIIG) Federal Item Identification Guide
A021A0
Date
11/01/2002 (23 years ago)

2b thread class, right-hand thread direction, 0.617 inches minimum and 0.665 inches maximum nut height, prevailing torque all metal design locking feature, hexagon nut style

Specs & Compatibility

Thread Class

2b

Thread Direction

right-hand

Locking Feature

prevailing torque all metal design

Nut Style

hexagon

Nut Height

0.617 inches minimum and 0.665 inches maximum

End Item Identification

regulator, flo

Width Across Flats

1.088 inches minimum and 1.125 inches maximum

Thread Series

unc

Thread Quantity Per Inch

10

Nominal Thread Size

0.750 inches

Bearing Surface Type

chamfered or washer faced

Special Features

material is per mil-s-1222h

Material

nickel alloy 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

0005277

Related Hardware Products

Part Number Description
N-G40407 Hexagon Self-Locking Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-502-3403?
The FSCG of the NSN 5310-01-502-3403 is 5310
Does the NSN 5310-01-502-3403 have a Schedule B code assigned?
Yes, the Schedule B code is 7508900000
Does NSN 5310-01-502-3403 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 5310-01-502-3403 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-502-3403 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 5310-01-502-3403 was assigned to the Federal Catalog?
It was assigned 23 years ago, on Fri, Nov 1, 2002