A-509-278 ITEM NO 20NT

Comprehensive specifications and application details for: A-509-278 ITEM NO 20NT Duplex Ball Bearing.

Summary

Explore detailed summary information for bearing: A-509-278 ITEM NO 20NT. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
A-509-278 ITEM NO 20NT
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-044-7289
Item Name Code
30213
Federal Item Identification Guide
A044A0
Assigment Date
07/20/1977

Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

annual ball bearing for quiet operation application to submarine usage departure from cited document, zzzw criticality code justification, annual ball bearing for quiet operation application to submarine usage reference number differentiating characteristics, motor ac 440 v 200hp 1200rpm end item identification

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-044-7289 . Find dimensions, materials, tolerances, performance characteristics, etc.

End Item Identification
motor ac 440 v 200hp 1200rpm
Criticality Code Justification
zzzw
Departure From Cited Document
annual ball bearing for quiet operation application to submarine usage
Reference Number Differentiating Characteristics
annual ball bearing for quiet operation application to submarine usage

Frequently Asked Questions

Find quick answers to common questions about bearing: A-509-278 ITEM NO 20NT. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-044-7289?
The FSCG of the NSN 3110-01-044-7289 is 3110
Does the NSN 3110-01-044-7289 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105068
Does NSN 3110-01-044-7289 require demilitarization?
Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).
Does NSN 3110-01-044-7289 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-01-044-7289 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 3110-01-044-7289 was assigned to the Federal Catalog?
It was assigned 47 years ago, on Wed, Jul 20, 1977

Price & Availability

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