646309

View detailed technical data, stock status, and sourcing information for: 646309

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646309
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-110-2964
Item Name Code
01869
Assigment Date
08/05/1968 (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.

ams 5510 assn std single material response overall material document and classification, 0.505 inches nominal outside diameter, 0.040 inches nominal material thickness, steel comp 321 overall material, 0.325 inches nominal hole diameter

Product Characteristics

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

Hole Diameter
0.325 inches nominal
Outside Diameter
0.505 inches nominal
Material Thickness
0.040 inches nominal
Material
steel comp 321 overall
Material Document And Classification
ams 5510 assn std single material response 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Below is a list of NSNs that have been officially superseded by this NSN: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
5310-00-097-6504 No Name Available 02/19/1969

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
646309 Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-110-2964?
The FSCG of the NSN 5310-00-110-2964 is 5310
Does the NSN 5310-00-110-2964 have a Schedule B code assigned?
Yes, the Schedule B code is 7318220000
Does NSN 5310-00-110-2964 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 5310-00-110-2964 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-110-2964 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 5310-00-110-2964 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Mon, Aug 5, 1968

Professional Distribution

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