3040-01-192-7790 COLLAR,SHAFT Index 3040-01-192-7792 COLLAR,SHAFT

National Stock Number:
3040-01-192-7791

Federal Supply Class:
3040

National Item Identification Number:
011927791

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:
27SS03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
27SS16288METSO MINERALS INDUSTRIES, INC.


Techincal Specification:
BORE DIAMETER1.6875 INCHES NOMINAL
CLAMP SECURING HOLE STYLETHREADED
FURNISHED ITEMS AND QUANTITY1 SOCKET HEAD CAP SCREW
OUTSIDE DIAMETER3.000 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING
NOMINAL THREAD SIZE0.312 INCHES
PLAIN HOLE DIAMETER0.3320 INCHES NOMINAL
SCREW THREAD SERIES DESIGNATORUNF
STYLE DESIGNATORROUND, SINGLE BOLT SECURED
SURFACE TREATMENTPASSIVATE
THICKNESS0.625 INCHES NOMINAL


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