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National Stock Number: 3040-00-969-8855
Federal Supply Class: 3040
National Item Identification Number: 009698855
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:
| 10049042-1 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| BORE DIAMETER | 0.1870 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM | | CLAMP SECURING HOLE STYLE | THREADED | | FSC APPLICATION DATA | ANTENNA RECEIVER TRANSMITTER GROUP,MISSILE TRACKING | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764, TYPE 303, COND A-CANCELED FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303 | | NOMINAL THREAD SIZE | 0.086 INCHES | | OUTSIDE DIAMETER | 0.547 INCHES MINIMUM AND 0.578 INCHES MAXIMUM | | PLAIN HOLE DIAMETER | 0.0880 INCHES MINIMUM AND 0.0930 INCHES MAXIMUM | | SCREW THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) | | STYLE DESIGNATOR | ROUND, SINGLE BOLT SECURED | | SURFACE TREATMENT | PASSIVATE | | THICKNESS | 0.151 INCHES MINIMUM AND 0.161 INCHES MAXIMUM |
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