5310-00-281-8388

Find complete technical information, availability, and procurement data for: 5310-00-281-8388
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-281-8388

Item Name Code

15933

Assigment Date

08/22/1973 (53 years ago)

A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes:packing with retainer.

1.678 inches minimum and 1.679 inches maximum outside diameter, 1.405 inches minimum and 1.410 inches maximum hole diameter, 0.0887 inches minimum and 0.0894 inches maximum material thickness, 0.265 inches nominal overall height, 0.234 inches nominal recess depth

Product Characteristics

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

Hole Diameter: 1.405 inches minimum and 1.410 inches maximum
Outside Diameter: 1.678 inches minimum and 1.679 inches maximum
Overall Height: 0.265 inches nominal
Recess Depth: 0.234 inches nominal
Material Thickness: 0.0887 inches minimum and 0.0894 inches maximum
Material: aluminum alloy 6061 overall
Material Document And Classification: ww-t-700/6,type 1,temper t6 fed spec single material response overall
Style Designator: recessed

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
519R106H01	Recessed Washer

FAQs

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

What is the FSCG of the NSN 5310-00-281-8388?

The FSCG of the NSN 5310-00-281-8388 is 5310

Does the NSN 5310-00-281-8388 have a Schedule B code assigned?

Yes, the Schedule B code is 7616108000

Does NSN 5310-00-281-8388 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 5310-00-281-8388 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-281-8388 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 5310-00-281-8388 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Wed, Aug 22, 1973