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National Stock Number:
3040-00-935-7978
Federal Supply Class:
3040
National Item Identification Number:
009357978
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.
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Manufacturer Information:
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Techincal Specification:
| BORE DIAMETER | 0.1880 INCHES MINIMUM AND 0.1890 INCHES MAXIMUM | | CLAMP SECURING HOLE STYLE | THREADED | | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 420 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 51420 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 420 | | NOMINAL THREAD SIZE | 0.060 INCHES | | OUTSIDE DIAMETER | 0.470 INCHES MINIMUM AND 0.475 INCHES MAXIMUM | | PLAIN HOLE DIAMETER | 0.1090 INCHES NOMINAL | | SCREW THREAD SERIES DESIGNATOR | UNF | | STYLE DESIGNATOR | ROUND, SINGLE BOLT SECURED | | SURFACE FINISH | 125 MICROINCHES OUTSIDE PERIPHERY | | SURFACE FINISH | 125 MICROINCHES BOTH BEARING FLATS | | SURFACE FINISH | 125 MICROINCHES INSIDE PERIPHERY | | SURFACE TREATMENT | PASSIVATE | | THICKNESS | 0.125 INCHES NOMINAL |
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