3040-01-253-9421 COLLAR,SHAFT Index 3040-01-253-9423 SHAFT,SHOULDERED

National Stock Number:
3040-01-253-9422

Federal Supply Class:
3040

National Item Identification Number:
012539422

Description:
CLAMP,HUB

Detail:
An item designed to be mounted around the extended hub portion of a gear, wheel, or the like, to retain it securely to a shaft by compressing the slotted hub body. The item may also be used to clamp around a shaft, or the like, to prevent end motion or to retain it in position. Its compression quality is derived from a screw(s) or bolt(s) which may be a part of the item of supply. For items designed to secure directly to a shaft by use of setscrews, pins, or the like, see COLLAR, SHAFT. Excludes CLAMP, LOOP.


Manufacturer Information:
10453455759PRINTRONIX, LLC
104534-00155759PRINTRONIX, LLC


Techincal Specification:
BORE DIAMETER0.3760 INCHES NOMINAL
CLAMP SECURING HOLE STYLETHREADED
MATERIALALUMINUM ALLOY
PLAIN HOLE DIAMETER0.2150 INCHES NOMINAL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.190 INCHES
OUTSIDE DIAMETER2.000 INCHES NOMINAL
SCREW THREAD SERIES DESIGNATORUNC
SPECIAL FEATURES3 HOLES THROUGH SIDE 8-32 UNC-2B,3 HOLES THROUGH SIDE 6-32 UNC-2B
STYLE DESIGNATORROUND, SINGLE BOLT SECURED
THICKNESS0.810 INCHES NOMINAL


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