5310-00-073-0158

Find complete technical information, availability, and procurement data for: 5310-00-073-0158
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-073-0158

Item Name Code

01869

Assigment Date

05/21/1972 (54 years ago)

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes:thrust type washer.

0.590 inches nominal hole diameter, 0.120 inches minimum and 0.130 inches maximum internal prebent key width, 0.870 inches nominal outside diameter, 0.120 inches nominal internal prebent key length, 0.150 inches nominal external prebent key width

Product Characteristics

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

Hole Diameter: 0.590 inches nominal
Outside Diameter: 0.870 inches nominal
Internal Prebent Key Length: 0.120 inches nominal
External Prebent Key Width: 0.150 inches nominal
Internal Prebent Key Width: 0.120 inches minimum and 0.130 inches maximum
External Key Quantity: 5
Internal Key Quantity: 2
Material Thickness: 0.024 inches minimum and 0.032 inches maximum
Part Name Assigned By Controlling Agency: navy special project
Material: steel overall
Material Document And Classification: ams 5040 assn std single material response overall
Surface Treatment: oxide film overall
Surface Treatment Document And Classification: ams 2485 assn std single treatment response overall
Style Designator: external and internal pre-bent keys

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
502AS2464	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-073-0158?

The FSCG of the NSN 5310-00-073-0158 is 5310

Does the NSN 5310-00-073-0158 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-073-0158 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 5310-00-073-0158 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-073-0158 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 5310-00-073-0158 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Sun, May 21, 1972