5310-01-491-9644

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Nut,self-Locking,slotted,hexagon

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Official Item Classification

Name: Nut,self-Locking,slotted,hexagon
(NSN) National Stock Number: 5310-01-491-9644
(FSG) Federal Supply Group: 53 Hardware and Abrasives
(FSC) Federal Supply Classification: 5310 Nuts and Washers
(INC) Item Name Code: 29733
(FIIG) Federal Item Identification Guide: A021A0
Date: 11/07/2001 (24 years ago)

slotted, hexagon nut style, prevailing torque with nonmetallic insert locking feature, 0.373 inches minimum and 0.384 inches maximum nut height, right-hand thread direction, 3b thread class

Specs & Compatibility

Thread Class

Thread Direction

right-hand

Locking Feature

prevailing torque with nonmetallic insert

Nut Style

slotted, hexagon

Nut Height

0.373 inches minimum and 0.384 inches maximum

Width Across Flats

0.616 inches minimum and 0.627 inches maximum

Thread Series

unc

Thread Quantity Per Inch

Nominal Thread Size

0.375 inches

Bearing Surface Type

chamfered

Special Features

torque 1st on 80 in lbs/15th off 12 in lbs/used on motor,

Material

nickel alloy overall

Regulatory Compliance

Precious Metals Indicator

Item does not contain precious metal.

Criticality Code

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator

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

0029733

Related Hardware Products

Part Number	Description
09-MXU-0616	Nut,self-Locking,slotted,hexagon
MXU-616	Nut,self-Locking,slotted,hexagon

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-491-9644?

The FSCG of the NSN 5310-01-491-9644 is 5310

Does the NSN 5310-01-491-9644 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5310-01-491-9644 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 5310-01-491-9644 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-491-9644 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 5310-01-491-9644 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Wed, Nov 7, 2001