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National Stock Number: 3040-01-175-1155
Federal Supply Class: 3040
National Item Identification Number: 011751155
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:
071310-7 | 15823 | UNIFLITE INC | 071310-7 | 67060 | SEA CURE TECHNOLOGY, INC | 501-5103114 ITEM 1 | 53711 | NAVAL SEA SYSTEMS COMMAND | 5103114 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
BORE DIAMETER | 1.9500 INCHES NOMINAL | CLAMP SECURING HOLE STYLE | UNTHREADED | DISTANCE FROM BORE CENTERLINE TO END | 1.750 INCHES NOMINAL | OVERALL LENGTH | 3.500 INCHES NOMINAL | OVERALL WIDTH | 3.000 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16540, GRADE A MIL SPEC SINGLE MATERIAL RESPONSE | MATERIAL | COPPER ALLOY 923 OR COPPER ALLOY 903 | PLAIN HOLE DIAMETER | 0.3750 INCHES NOMINAL | STYLE DESIGNATOR | ROUND SECTIONAL W/TWO EXTENDED CLAMPING DEVICES | SURFACE FINISH | 100 MICROINCHES OVERALL | THICKNESS | 0.998 INCHES MINIMUM AND 1.000 INCHES MAXIMUM |
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