3040-00-542-0493 CLAMP,HUB Index 3040-00-542-0495 CLAMP,HUB

National Stock Number:
3040-00-542-0494

Federal Supply Class:
3040

National Item Identification Number:
005420494

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:
SMB12029880063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR
SMB12029895036APPLIED DEVICES CORP


Techincal Specification:
BORE DIAMETER1.5005 INCHES NOMINAL
CLAMP SECURING HOLE STYLETHREADED
DISTANCE FROM BORE CENTERLINE TO END1.188 INCHES NOMINAL
OVERALL LENGTH2.063 INCHES NOMINAL
OVERALL WIDTH1.750 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING
NOMINAL THREAD SIZE0.164 INCHES
PLAIN HOLE DIAMETER0.1770 INCHES NOMINAL
SCREW THREAD SERIES DESIGNATORUNC
STYLE DESIGNATORROUND W/EXTENDED CLAMPING DEVICE
SURFACE FINISH125 MICROINCHES OUTSIDE PERIPHERY
SURFACE FINISH63 MICROINCHES INSIDE PERIPHERY
SURFACE TREATMENTPASSIVATE
THICKNESS0.250 INCHES NOMINAL


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