5310-01-389-7002

Find complete technical information, availability, and procurement data for: 5310-01-389-7002
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-389-7002

Item Name Code

14218

Assigment Date

04/29/1994 (32 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.

steel comp 316 overall material, 0.018 inches minimum and 0.023 inches maximum material thickness, 35.0 rockwell c minimum and 43.0 rockwell c maximum hardness rating, 0.168 inches minimum and 0.176 inches maximum hole diameter, 0.325 inches minimum and 0.340 inches maximum outside diameter

Product Characteristics

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

Hole Diameter: 0.168 inches minimum and 0.176 inches maximum
Outside Diameter: 0.325 inches minimum and 0.340 inches maximum
Material Thickness: 0.018 inches minimum and 0.023 inches maximum
Hardness Rating: 35.0 rockwell c minimum and 43.0 rockwell c maximum
Material: steel comp 316 overall
Surface Treatment: passivate overall
Style Designator: flat internal teeth
Departure From Cited Document: as modified by material

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
AA55609-155	Lock Washer
MS35333-155 CRE S 316	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-01-389-7002?

The FSCG of the NSN 5310-01-389-7002 is 5310

Does the NSN 5310-01-389-7002 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-01-389-7002 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 5310-01-389-7002 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-389-7002 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 5310-01-389-7002 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Fri, Apr 29, 1994