10917945

View detailed technical data, stock status, and sourcing information for: 10917945
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-055-1101

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.

0.625 inches nominal outside diameter, 0.048 inches nominal material thickness, 0.390 inches minimum and 0.422 inches maximum hole diameter, 4 external key quantity, 0.312 inches nominal 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: 0.390 inches minimum and 0.422 inches maximum
Outside Diameter: 0.625 inches nominal
External Straight Key Width: 0.312 inches nominal
External Key Quantity: 4
Material Thickness: 0.048 inches nominal
Material: steel comp 1008 or steel comp 1009 or steel comp 1015 or steel comp 1018 or steel comp 1020 overall
Material Document And Classification: qq-s-698,t3 or t4 fed spec all material responses overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec single treatment response overall

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
10917945	Key Washer
5310-055-1101	Key Washer
5310000551101	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-055-1101?

The FSCG of the NSN 5310-00-055-1101 is 5310

Does the NSN 5310-00-055-1101 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-055-1101 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 5310-00-055-1101 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-055-1101 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 5310-00-055-1101 was assigned to the Federal Catalog?

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