3020-00-720-3276 GEAR,SPUR Index 6620-00-720-3278 TRANSMITTER,PRESSURE

National Stock Number:
3040-00-720-3277

Federal Supply Class:
3040

National Item Identification Number:
007203277

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:
1003421118876U S ARMY AVIATION AND MISSILE COMMAND
1032032618876U S ARMY AVIATION AND MISSILE COMMAND
10594793-118876U S ARMY AVIATION AND MISSILE COMMAND
12-119-01-00178022NORTHROP GRUMMAN SYSTEMS CORPORATION
419244-196214RAYTHEON COMPANY
50015112909CARDION INC
50015120284AIMTRON SYSTEMS, LLC
C1-100141ROLLER BEARING CO OF AMERICA, INC
C30801900088818KEARFOTT CORPORATION


Techincal Specification:
MATERIALSTEEL COMP 303 AND
STEEL COMP 303SE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764, TYPE 303-CANCELED FED SPEC 1ST MATERIAL RESPONSE AND
QQ-S-764, TYPE 303SE-CANCELED FED SPEC 2ND MATERIAL RESPONSE
SURFACE TREATMENTPASSIVATE
STYLE DESIGNATORROUND W/SINGLE CHAMFER
CHAMFER ANGLE IN DEG45.0
OUTSIDE DIAMETER0.312 INCHES NOMINAL
THICKNESS0.180 INCHES NOMINAL
BORE DIAMETER0.1248 INCHES MINIMUM AND
0.1253 INCHES MAXIMUM
LARGEST DIAMETER LENGTH0.150 INCHES NOMINAL
SECURING HOLE QUANTITY1
SECURING HOLE TYPE AND LOCATIONTHREADED ALL HOLES
SCREW THREAD SERIES DESIGNATOR AND LOCATIONSINGLE HOLE UNC
NOMINAL THREAD SIZE AND LOCATION0.086 INCHES SINGLE HOLE
THE MANUFACTURERS DATA
MANUFACTURERS CODE00141
DESIGN CONTROL REFERENCEC1-1


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