Cross Reference These part numbers have the same form, fit, and function of 290963d

Item Number	Cage
290963D	1ML14

Characteristic Codes 290963D spec. code meanings

Code	Translation
AAYX	Indicates the type of connection between the prime mover and the shaft.
ABEM	Consists of plating, dip, and/or coating that cannot be wiped off. plating and/or coating is any chemical and/or metallic additive, electrochemical, or mild mechanical process which protects a body surface.
AEPJ	The length of a straight line passing through the center of the discharge connection, with terminated points on the inside circumference.
AAYV	The number of discharge connections included on the item.
AAYW	Indicates the type of discharge connection included on the item.
AAXX	Indicates the type of mount utilized to support the item.
ABKW	The distance measured in a straight line from the bottom to the top of an item.
AENE	The element, compound, or mixture of which the pump body is fabricated, excluding any surface treatment.
AAYT	The number of intake connections included on the item.
ASWT	Designates the thread diameter, series/type, and number of threads per measurement scale of the intake connection.
AAYU	Indicates the type of intake connection included on the item.
ABHP	The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
ABMK	An overall measurement taken at right angles to the length of an item, in distinction from thickness.
AENG	Indicates the type of pumping element included on the item.
AAYD	The number of stages incorporated in the item.
AERP	An indication of the system for which the item is designed.

Specification

Length: 9-1/64"

Technical Definition

Vacuum Pump, Rotary, also referenced with federal logistics item name code 29903 - A vacuum pump used to create extremely low pressure by means of a rotating element(s) in an enclosure. it is designed to be driven manually or by a prime mover which is not an integral part of the pump. it may include a vacuum storage tank(s) and various peripheral components such as driven pulleys.