MS19070-262

View detailed technical data, stock status, and sourcing information for: MS19070-262
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-205-8246

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.

5.191 inches minimum and 5.226 inches maximum hole diameter, 6.187 inches minimum and 6.232 inches maximum outside diameter, 0.250 inches minimum and 0.312 inches maximum internal prebent key length, 0.375 inches minimum and 0.435 inches maximum internal prebent key width, 0.480 inches minimum and 0.520 inches maximum 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: 5.191 inches minimum and 5.226 inches maximum
Outside Diameter: 6.187 inches minimum and 6.232 inches maximum
Internal Prebent Key Length: 0.250 inches minimum and 0.312 inches maximum
External Prebent Key Width: 0.480 inches minimum and 0.520 inches maximum
Internal Prebent Key Width: 0.375 inches minimum and 0.435 inches maximum
Overall Distance Including Keys: 7.031 inches nominal
External Key Quantity: 19
Material Thickness: 0.125 inches nominal
Material: steel overall
Surface Treatment: cadmium or zinc or chromate overall
Style Designator: key

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-043-1929	No Name Available	07/10/1970
3110-00-186-1081	No Name Available	08/25/1971

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
MS19070-262	Key Washer
W26ZINCC0ATED	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-205-8246?

The FSCG of the NSN 5310-00-205-8246 is 5310

Does the NSN 5310-00-205-8246 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-205-8246 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 5310-00-205-8246 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-205-8246 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 5310-00-205-8246 was assigned to the Federal Catalog?

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