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NSN: 3040-00-001-3651
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Cross Reference

These part numbers have the same form, fit, and function of 40453b
Item Number Cage
40453B 73760

Characteristic Codes

40453B spec. code meanings
Code Translation
ABYC The design of the shaft end.
ABYD The geometric configuration of the shaft ends.
APTD Indicates the type of end.


Description: Extension Shaft
Mfr. Cage 73760


ABYC Shaft End Design
Male and female
ABYD Shaft End Configuration
APTD End Type
Processed end

Technical Definition

Extension Shaft, also referenced with federal logistics item name code 18437 - An item consisting of a length of rigid shafting designed to be coupled to the shaft of items such as variable capacitors, switches, hand cranks and the like. it is specifically designed to increase the length of the original shaft and may also effect a change in the shaft diameter. includes coupling(s) or has processed end(s) to facilitate the attachment of a coupling device. may have provision for electrically insulating the extension shaft from the other shaft.
National Stock Number (NSN): 3040-00-001-3651

Last Modified: 10/11/2017