AA239PC20

View detailed technical data, stock status, and sourcing information for: AA239PC20
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-334-0447

Item Name Code

01869

Assigment Date

01/01/1963 (63 years ago)

0.156 inches nominal internal prebent key width, 0.156 inches nominal external straight key width, 0.656 inches nominal hole diameter, 2.125 inches nominal outside diameter, 0.094 inches nominal internal 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: 0.656 inches nominal
Outside Diameter: 2.125 inches nominal
Internal Prebent Key Length: 0.094 inches nominal
External Straight Key Width: 0.156 inches nominal
Internal Prebent Key Width: 0.156 inches nominal
Distance From Centerline To Inside Of Prebent Key: 0.656 inches minimum and 0.687 inches maximum
Material Thickness: 0.031 inches nominal
Material: copper alloy 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
AA239PC20	Key Washer
BK-0596-VH	Key Washer
K-0596-VH	Key Washer
K596VH	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-334-0447?

The FSCG of the NSN 5310-00-334-0447 is 5310

Does the NSN 5310-00-334-0447 have a Schedule B code assigned?

Yes, the Schedule B code is 7415210000

Does NSN 5310-00-334-0447 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 5310-00-334-0447 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-334-0447 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 5310-00-334-0447 was assigned to the Federal Catalog?

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