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National Stock Number: 3040-99-962-2650
Federal Supply Class: 3040
National Item Identification Number: 999622650
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:
90A3UPDATECLASS3040 | U1269 | MINISTRY OF DEFENCE - DEFENCE LOGIST S ORGANISATION DLO | 90A3UPDATECLASS3040 | U2227 | MINISTRY OF DEFENCE ARMY ACA PCM 2 A&C | B1-3041-54 | K0231 | QINETIQ | NM35013 | K3743 | BAE SYSTEMS GLOBAL COMBAT SYSTEMS LIMITED | FL15922 | U1515 | DGS&E TIG IRC |
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Techincal Specification:
ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG | 180.0 | BORE DIAMETER | 0.5000 INCHES NOMINAL | HOLE DIAMETER AND LOCATION | 0.1600 INCHES NOMINAL ALL HOLES | MATERIAL DOCUMENT AND CLASSIFICATION | MOD DEF SPECIFICATION 13B GROUP 2 NATIONAL SPEC SINGLE MATERIAL RESPONSE | MATERIAL | STEEL | OUTSIDE DIAMETER | 1.250 INCHES NOMINAL | SECURING HOLE QUANTITY | 2 | SECURING HOLE TYPE AND LOCATION | UNTHREADED ALL HOLES | SPECIAL FEATURES | OIL GROUP 555 | STYLE DESIGNATOR | PLAIN ROUND | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | STORES SPEC NO. HWS4 MFR REF SINGLE TREATMENT RESPONSE | SURFACE TREATMENT | PHOSPHATE | THICKNESS | 0.500 INCHES NOMINAL |
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