5310-01-281-3845

Find complete technical information, availability, and procurement data for: 5310-01-281-3845
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-281-3845

Item Name Code

14218

Assigment Date

06/22/1988 (38 years ago)

A pliable rubber or composition ring-shaped element, split or jointless (solid) not encased in a metal shell, but having a spring, spreader and/or molded-in reinforcement. It is designed to be pressmounted between fixed and movable or moving parts to form a tight and effective seal.

0.162 inches minimum and 0.182 inches maximum material thickness, 0.509 inches minimum and 0.518 inches maximum hole diameter, 0.760 inches minimum and 0.780 inches maximum outside diameter, nickel alloy k-500 overall material, qq-n-286,class a fed spec single material response overall material document and classification

Product Characteristics

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

Hole Diameter: 0.509 inches minimum and 0.518 inches maximum
Outside Diameter: 0.760 inches minimum and 0.780 inches maximum
Material Thickness: 0.162 inches minimum and 0.182 inches maximum
Material: nickel alloy k-500 overall
Material Document And Classification: qq-n-286,class a fed spec single material response overall
Style Designator: split helical-right hand
Nondefinitive Spec/Std Data: g class

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
1683142	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-01-281-3845?

The FSCG of the NSN 5310-01-281-3845 is 5310

Does the NSN 5310-01-281-3845 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5310-01-281-3845 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 5310-01-281-3845 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-281-3845 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 5310-01-281-3845 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Wed, Jun 22, 1988