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National Stock Number:
3040-01-127-5654
Federal Supply Class:
3040
National Item Identification Number:
011275654
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:
| 10941020 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| BORE DIAMETER | 0.5444 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN SHAFT HOLE AND BORE | 3.375 INCHES NOMINAL | | CLAMP SECURING HOLE STYLE | THREADED | | COUNTERBORE DIAMETER | 0.5000 INCHES NOMINAL | | COUNTERBORE DEPTH | 0.0300 INCHES NOMINAL | | DISTANCE FROM BORE CENTERLINE TO END | 4.155 INCHES NOMINAL | | LARGEST DIAMETER LENGTH | 1.560 INCHES NOMINAL | | OUTSIDE DIAMETER | 6.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-591 FED SPEC 2ND MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY OR ALUMINUM ALLOY 413.0 OR ALUMINUM ALLOY A380.0 OR ALUMINUM ALLOY 360.0 OR ALUMINUM ALLOY A413.0 OR ALUMINUM ALLOY 380.0 OR ALUMINUM ALLOY 384.0 OR ALUMINUM ALLOY 518.0 OR ALUMINUM ALLOY A360.0 OR ALUMINUM ALLOY 383.0 OR ALUMINUM ALLOY 443.0 OR ALUMINUM ALLOY C443.0 | | NOMINAL THREAD SIZE | 0.375 INCHES | | SCREW THREAD SERIES DESIGNATOR | UNC | | SMALL END DIAMETER | 2.690 INCHES NOMINAL |
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