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National Stock Number:
3040-00-399-7277
Federal Supply Class:
3040
National Item Identification Number:
003997277
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:
| CA143B16458 | 01626 | NOSECO INC | | CA143B16458 | 82076 | CAROL ELECTRONICS DIV OF WATSON ELECTRONICS AND ENGINEERING CO INC | | TC285 | 30040 | TELECTRO SYSTEMS CORP | | SCB16458B | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG | 90.0 | | BORE DIAMETER | 0.2500 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 202 OR STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 304 OR STEEL COMP 304L OR STEEL COMP 305 OR STEEL COMP 309 OR STEEL COMP 310 OR STEEL COMP 316 OR STEEL COMP 316L OR STEEL COMP 317 OR STEEL COMP 321 OR STEEL COMP 322 OR STEEL COMP 324 OR STEEL COMP 347 OR STEEL COMP 633 OR STEEL COMP 634 OR STEEL COMP 403 OR STEEL COMP 405 OR STEEL COMP 410 OR STEEL COMP 414 OR STEEL COMP 416 OR STEEL COMP 416SE OR STEEL COMP 420 OR STEEL COMP 430 OR STEEL COMP 430F OR STEEL COMP 430FSE OR STEEL COMP 431 OR STEEL COMP 440A OR STEEL COMP 440B OR STEEL COMP 440C OR STEEL COMP 440F OR STEEL COMP 440FSE OR STEEL COMP 446 | | NOMINAL THREAD SIZE | 0.190 INCHES SINGLE HOLE | | OUTSIDE DIAMETER | 1.247 INCHES MINIMUM AND 1.253 INCHES MAXIMUM | | SCREW THREAD SERIES DESIGNATOR AND LOCATION | SINGLE HOLE UNF | | SECURING HOLE QUANTITY | 2 | | SECURING HOLE TYPE AND LOCATION | THREADED SINGLE HOLE | | SPECIAL FEATURES | ONE BEARING FACE GROOVED 0.125 IN. DEEP BY 0.062 IN. WIDTH LOCATED PARALLEL TO THE FIRST SECURING HOLE AND EXTENDING ACROSS ENTIRE FACE,0.375 IN. DEEP BY 0.062 IN. WIDE SLOT IN OUTER PERIPHERY LOCATED 45 DEG FROM GROOVE ONN BEARING FACE,3 0.190-32 NF-2B HOLES EQUALLY SPACED AROUND BEARING SURFACE W/FIRST HOLE LOCATED 45 DEG FROM SLOT ON OUTER PERIPHERY | | STYLE DESIGNATOR | PLAIN ROUND | | THICKNESS | 0.560 INCHES MINIMUM AND 0.562 INCHES MAXIMUM |
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