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National Stock Number:
3040-01-234-7344
Federal Supply Class:
3040
National Item Identification Number:
012347344
Description:
COLLAR,SHAFT
Detail:
An item designed to be mounted around a shaft to limit axial movement of the shaft and/or its assembled parts. It is secured directly to the shaft by use of a setscrew(s), pin(s), or the like, which may be a part of the item of supply. A pilot hole drilled in or through the wall(s) for drilling and pinning at application may be considered a method of securing. Solid items have a bearing surface on one or both end(s) perpendicular to the axis. For items designed to be mounted around the extended hub portion of a mounted item on a shaft or clamp around a shaft, see CLAMP, HUB. See also BEARING, SLEEVE; BUSHING, SLEEVE; SPACER, SLEEVE; and COUPLING, SHAFT, RIGID.
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Manufacturer Information:
| 8431011 | 98752 | WARNER ROBINS AIR LOGISTICS CENTER |
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Techincal Specification:
| ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG | 180.0 | | BORE DIAMETER | 0.3800 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 1109 OR STEEL COMP 1110 OR STEEL COMP 1116 OR STEEL COMP 1117 OR STEEL COMP 1118 OR STEEL COMP 1119 OR STEEL COMP 1132 OR STEEL COMP 1137 OR STEEL COMP 1139 OR STEEL COMP 1140 OR STEEL COMP 1141 OR STEEL COMP 1144 OR STEEL COMP 1145 OR STEEL COMP 1146 OR STEEL COMP 1151 OR STEEL COMP 1211 OR STEEL COMP 1212 OR STEEL COMP 1213 OR STEEL COMP 1215 OR STEEL COMP B1111 OR STEEL COMP B1112 OR STEEL COMP B1113 OR STEEL COMP 12L14 | | NOMINAL THREAD SIZE | 0.250 INCHES THREAD | | SCREW THREAD SERIES DESIGNATOR AND LOCATION | 1ST HOLE UNC | | SCREW THREAD SERIES DESIGNATOR AND LOCATION | 2ND HOLE UNC | | SECURING HOLE QUANTITY | 2 | | SECURING HOLE TYPE AND LOCATION | THREADED ALL HOLES | | STYLE DESIGNATOR | PLAIN ROUND | | SURFACE TREATMENT | CADMIUM AND CHROMATE | | THICKNESS | 0.750 INCHES NOMINAL |
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