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Part Numbers

Item Number Item Description
40453B Extension Shaft

Master Requirement Codes

Code Translation
APTD Indicates the type of end.
ABYD The geometric configuration of the shaft ends.
ABYC The design of the shaft end.

40453B Extension Shaft

Cage 73760

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.

Technical Characteristics

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

National Stock Number (NSN)