5310-01-355-1438

Find complete technical information, availability, and procurement data for: 5310-01-355-1438
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-355-1438

Item Name Code

15938

Assigment Date

03/12/1992 (34 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.

0.495 inches minimum and 0.505 inches maximum hole diameter, mil-s-25043 mil spec single material response overall material document and classification, 0.850 inches minimum and 0.860 inches maximum outside diameter, steel comp 631 overall material, passivate overall surface treatment

Product Characteristics

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

Hole Diameter: 0.495 inches minimum and 0.505 inches maximum
Outside Diameter: 0.850 inches minimum and 0.860 inches maximum
Material: steel comp 631 overall
Material Document And Classification: mil-s-25043 mil spec single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35,ty,2 fed spec single treatment response 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
2004-54	Spring Tension Washer

FAQs

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

What is the FSCG of the NSN 5310-01-355-1438?

The FSCG of the NSN 5310-01-355-1438 is 5310

Does the NSN 5310-01-355-1438 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-01-355-1438 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 5310-01-355-1438 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-355-1438 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 5310-01-355-1438 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Thu, Mar 12, 1992