9340-00-947-2104 WINDOW,OBSERVATION Index 4720-00-947-2108 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
3040-00-947-2105

Federal Supply Class:
3040

National Item Identification Number:
009472105

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:
1005115618876U S ARMY AVIATION AND MISSILE COMMAND
610351-200141ROLLER BEARING CO OF AMERICA, INC
610351-215187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
GCB250K2212BACKER ELECTRIC COMPANY LIMITED


Techincal Specification:
BORE DIAMETER0.3125 INCHES MINIMUM AND 0.3135 INCHES MAXIMUM
CLAMP SECURING HOLE STYLETHREADED
FSC APPLICATION DATARADAR INTEGRATION STATION,GUIDED MISSILE
OUTSIDE DIAMETER0.859 INCHES MINIMUM AND 0.891 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764, TYPE 303, COND A-CANCELED FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 303
NOMINAL THREAD SIZE0.138 INCHES
PLAIN HOLE DIAMETER0.1380 INCHES NOMINAL
SCREW THREAD SERIES DESIGNATORUNC
STYLE DESIGNATORROUND, SINGLE BOLT SECURED
SURFACE TREATMENTPASSIVATE
THICKNESS0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM


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