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National Stock Number:
3040-00-314-7680
Federal Supply Class:
3040
National Item Identification Number:
003147680
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:
| 10068321 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 10068321 | 3B150 | RAYTHEON COMPANY | | C110 | 00328 | DESIGNATRONICS INCORPORATED | | 144689-1 | 21877 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 10068321 | 49956 | RAYTHEON COMPANY | | 10068321 | 54X10 | RAYTHEON COMPANY | | CG103 | 23266 | SECS INC |
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Techincal Specification:
| BORE DIAMETER | 0.3130 INCHES MINIMUM AND 0.3140 INCHES MAXIMUM | | CLAMP SECURING HOLE STYLE | THREADED | | DISTANCE FROM BORE CENTERLINE TO END | 0.375 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764-CANCELED FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | PLAIN HOLE DIAMETER | 0.1695 INCHES NOMINAL | | NOMINAL THREAD SIZE | 0.164 INCHES | | OVERALL LENGTH | 0.594 INCHES NOMINAL | | OVERALL WIDTH | 0.437 INCHES NOMINAL | | SCREW THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) | | STYLE DESIGNATOR | RECTANGULAR, SINGLE BOLT SECURED | | SURFACE TREATMENT | CADMIUM OR CADMIUM AND CHROMATE OR CADMIUM AND PHOSPHATE | | THICKNESS | 0.245 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
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