5310-00-912-3953

Find complete technical information, availability, and procurement data for: 5310-00-912-3953
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-912-3953

Item Name Code

01869

Assigment Date

01/01/1960 (66 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.

no internal key;2 keys equally spaced on washer face,0.114 in. wide by 0.057 in. high;56 equally spaced serrations on face opposite keys special features, 0.567 inches minimum and 0.583 inches maximum hole diameter, 0.071 inches nominal wire hole diameter, 0.880 inches minimum and 0.900 inches maximum outside diameter, 0.055 inches nominal material thickness

Product Characteristics

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

Hole Diameter: 0.567 inches minimum and 0.583 inches maximum
Outside Diameter: 0.880 inches minimum and 0.900 inches maximum
Material Thickness: 0.055 inches nominal
Wire Hole Diameter: 0.071 inches nominal
Special Features: no internal key;2 keys equally spaced on washer face,0.114 in. wide by 0.057 in. high;56 equally spaced serrations on face opposite keys
Material: steel comp 410 overall
Material Document And Classification: ams 5350 assn std single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: 00-p-416 type ii class 2 fed spec single treatment response overall
Style Designator: internal prebent key
Specification/Standard Data: 80205-nas1193 professional/industrial association standard

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
NAS1193-9-1	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-912-3953?

The FSCG of the NSN 5310-00-912-3953 is 5310

Does the NSN 5310-00-912-3953 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-912-3953 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 5310-00-912-3953 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-912-3953 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 5310-00-912-3953 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960