5310-00-441-0966

Find complete technical information, availability, and procurement data for: 5310-00-441-0966
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-441-0966

Item Name Code

13393

Assigment Date

01/12/1968 (58 years ago)

A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The length must exceed 25 percent of the outside diameter or distance across peripheral flats. (when the length, outside diameter, and/or distance across peripheral flats are designated as a tolerance, the maximum dimension will be used to determine compliance.) it must have one or more internal steps (counterbores) and/or external steps on either or both bearing surfaces. Excludes:spacer, optical element. See also washer, recessed and washer, shouldered and recessed.

0.281 inches nominal thickness, round center hole shape style, 3.000 inches nominal hole diameter, rectangular cross-sectional shape style, round peripheral shape style

Product Characteristics

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

Cross-Sectional Shape Style: rectangular
Hole Diameter: 3.000 inches nominal
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.281 inches nominal
Overall Diameter: 4.750 inches nominal
Material: steel overall

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
W4159A	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-441-0966?

The FSCG of the NSN 5310-00-441-0966 is 5310

Does the NSN 5310-00-441-0966 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-441-0966 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 5310-00-441-0966 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-441-0966 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 5310-00-441-0966 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Fri, Jan 12, 1968