K21

View detailed technical data, stock status, and sourcing information for: K21

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K21
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-616-7554
Item Name Code
77777
Assigment Date
01/01/1963 (63 years ago)

steel,copper plate od,1.469 in. min 1.477 in. max bore dia,2.416 in. min 2.426 in. max od,0.563 in. min 0.573 in. max w general characteristics item description

Product Characteristics

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

General Characteristics Item Description
steel,copper plate od,1.469 in. min 1.477 in. max bore dia,2.416 in. min 2.426 in. max od,0.563 in. min 0.573 in. max w

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
2530-00-338-8686 No Name Available 01/01/1963

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
10UK0224 Ball Bearing Cup
426274 Ball Bearing Cup
6167554 Ball Bearing Cup
K21 Ball Bearing Cup

FAQs

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

What is the FSCG of the NSN 3110-00-616-7554?
The FSCG of the NSN 3110-00-616-7554 is 3110
Does NSN 3110-00-616-7554 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 3110-00-616-7554 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-616-7554 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 3110-00-616-7554 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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