5310-01-040-9010

Find complete technical information, availability, and procurement data for: 5310-01-040-9010
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-040-9010

Item Name Code

04889

Assigment Date

05/17/1977 (49 years ago)

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes:thrust type washer.

2b thread class, right-hand thread direction, hexagon nut style, 1.250 inches nominal overall height, 1.750 inches nominal washer outside diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2b
Thread Direction: right-hand
Washer Outside Diameter: 1.750 inches nominal
Overall Height: 1.250 inches nominal
Nut Style: hexagon
Washer Thickness: 0.300 inches nominal
Width Across Flats: 1.250 inches minimum
Thread Series: unc
Thread Quantity Per Inch: 8
Nominal Thread Size: 1.000 inches
Criticality Code Justification: zzzy
Material: steel corrosion resisting overall
Reference Number Differentiating Characteristics: material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications.

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
1241D67PC8	Nut,plain,extended Washer,hexago

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-01-040-9010?

The FSCG of the NSN 5310-01-040-9010 is 5310

Does the NSN 5310-01-040-9010 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-040-9010 require demilitarization?

Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).

Does NSN 5310-01-040-9010 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-040-9010 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 5310-01-040-9010 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Tue, May 17, 1977