5310-00-032-9998

Find complete technical information, availability, and procurement data for: 5310-00-032-9998
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-032-9998

Item Name Code

01869

Assigment Date

01/01/1963 (63 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.

0.678 inches minimum and 0.698 inches maximum outside diameter, 0.087 inches minimum and 0.091 inches maximum internal prebent key width, 0.865 inches minimum and 0.885 inches maximum overall distance including keys, 0.510 inches minimum and 0.520 inches maximum hole diameter, 0.115 inches minimum and 0.135 inches maximum external straight 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: 0.510 inches minimum and 0.520 inches maximum
Outside Diameter: 0.678 inches minimum and 0.698 inches maximum
External Straight Key Width: 0.115 inches minimum and 0.135 inches maximum
Internal Prebent Key Width: 0.087 inches minimum and 0.091 inches maximum
Overall Distance Including Keys: 0.865 inches minimum and 0.885 inches maximum
External Key Quantity: 2
Material Thickness: 0.026 inches minimum and 0.036 inches maximum
Angle Between First And Second Key: 90.0 degrees nominal
Angle Between Internal Key And First Offset Key: 90.0 degrees nominal
Surface Finish: 100.0 microinches all surfaces
Special Features: washer has straight internal key
Material: steel comp 302 overall
Material Document And Classification: ams 5515 assn std single material response or ams 5516 assn std single material response overall
Surface Treatment: oxide film overall
Style Designator: key

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
185541	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-032-9998?

The FSCG of the NSN 5310-00-032-9998 is 5310

Does the NSN 5310-00-032-9998 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-032-9998 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 5310-00-032-9998 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-032-9998 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 5310-00-032-9998 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963