3020-00-542-0491 GEAR,SPUR Index 3040-00-542-0493 CLAMP,HUB

National Stock Number:
3040-00-542-0492

Federal Supply Class:
3040

National Item Identification Number:
005420492

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:
SMA12021580063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR
SMA12021595036APPLIED DEVICES CORP


Techincal Specification:
BORE DIAMETER0.2500 INCHES NOMINAL
CLAMP SECURING HOLE STYLETHREADED
DISTANCE FROM BORE CENTERLINE TO END0.312 INCHES NOMINAL
OVERALL LENGTH0.500 INCHES NOMINAL
OVERALL WIDTH0.370 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-630-CANCELED FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP B1006 OR STEEL COMP B1010 OR STEEL COMP MB1006 OR STEEL COMP M1008 OR STEEL COMP M1010 OR STEEL COMP M1012 OR STEEL COMP M1015 OR STEEL COMP M1017 OR STEEL COMP M1020 OR STEEL COMP M1023 OR STEEL COMP M1025 OR STEEL COMP M1031 OR STEEL COMP M1044 OR STEEL COMP MB1010 OR STEEL COMP 1008 OR STEEL COMP 1010 OR STEEL COMP 1012 OR STEEL COMP 1015 OR STEEL COMP 1017 OR STEEL COMP 1020 OR STEEL COMP 1023 OR STEEL COMP 1025 OR STEEL COMP 1031 OR STEEL COMP 1006
NOMINAL THREAD SIZE0.086 INCHES
PLAIN HOLE DIAMETER0.0960 INCHES NOMINAL
SCREW THREAD SERIES DESIGNATORUNC
STYLE DESIGNATORRECTANGULAR, SINGLE BOLT SECURED
SURFACE TREATMENTCADMIUM
THICKNESS0.140 INCHES NOMINAL


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