5310-00-085-2933

Find complete technical information, availability, and procurement data for: 5310-00-085-2933
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-085-2933

Item Name Code

01869

Assigment Date

12/24/1967 (58 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.

0.570 inches minimum and 0.580 inches maximum hole diameter, 0.870 inches minimum and 0.880 inches maximum outside diameter, 0.500 inches minimum and 0.510 inches maximum external tapered key width, 0.200 inches minimum and 0.205 inches maximum external prebent key width, 0.150 inches minimum and 0.160 inches maximum external prebent key length

Product Characteristics

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

Hole Diameter: 0.570 inches minimum and 0.580 inches maximum
Outside Diameter: 0.870 inches minimum and 0.880 inches maximum
External Prebent Key Length: 0.150 inches minimum and 0.160 inches maximum
External Tapered Key Width: 0.500 inches minimum and 0.510 inches maximum
External Prebent Key Width: 0.200 inches minimum and 0.205 inches maximum
Distance From Centerline To Inside Of Prebent Key: 0.540 inches minimum and 0.550 inches maximum
Overall Distance Including Keys: 1.247 inches minimum and 1.280 inches maximum
Split Key Length: 0.200 inches minimum and 0.205 inches maximum
External Key Quantity: 3
Material Thickness: 0.032 inches minimum and 0.040 inches maximum
Angle Between External Keys: 78.0 degrees minimum and 82.0 degrees maximum
Special Features: both angular keys bent 15.0 deg opposite direction of prebent key
Material: steel comp 321 overall
Material Document And Classification: ams 5510 assn std single material response 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
MS9276-15	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-085-2933?

The FSCG of the NSN 5310-00-085-2933 is 5310

Does the NSN 5310-00-085-2933 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-085-2933 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 5310-00-085-2933 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-085-2933 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 5310-00-085-2933 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Sun, Dec 24, 1967