3040-00-294-5706, COLLAR,SHAFT

National Stock Number:
3040-00-294-5706

Federal Supply Class:
3040

National Item Identification Number:
002945706

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.

Manufacturer Information:

510544PC5

10001

NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER

Techincal Specification:

ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG	90.0
BORE DIAMETER	0.4375 INCHES MINIMUM AND 0.4381 INCHES MAXIMUM
CHAMFER ANGLE IN DEG	45.0
LARGEST DIAMETER LENGTH	0.170 INCHES MINIMUM AND 0.190 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-B-637, ALLOY 462, 1/2H FED SPEC SINGLE MATERIAL RESPONSE
MATERIAL	COPPER ALLOY 462
NOMINAL THREAD SIZE	0.112 INCHES THREAD
OUTSIDE DIAMETER	0.700 INCHES MINIMUM AND 0.710 INCHES MAXIMUM
SCREW THREAD SERIES DESIGNATOR AND LOCATION	1ST HOLE UNC
SECURING HOLE QUANTITY	2
SECURING HOLE TYPE AND LOCATION	THREADED 2ND HOLE AND UNTHREADED 2ND HOLE
STYLE DESIGNATOR	ROUND W/SINGLE CHAMFER
SURFACE FINISH	125.0 MICROINCHES LARGEST OUTSIDE PERIPHERY
SURFACE FINISH	125.0 MICROINCHES BOTH BEARING FLATS
SURFACE FINISH	125.0 MICROINCHES INSIDE PERIPHERY
SURFACE FINISH	125.0 MICROINCHES SMALLEST OUTSIDE PERIPHERY
TAPERED PIN SIZE ACCOMMODATED AND LOCATION	4/0 2ND HOLE
THICKNESS	0.220 INCHES MINIMUM AND 0.240 INCHES MAXIMUM

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