5825-01-017-1282 ATTENUATOR,VARIABLE Index 4730-01-017-1284 FLANGE,PIPE

National Stock Number:
3040-01-017-1283

Federal Supply Class:
3040

National Item Identification Number:
010171283

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:
314801223892LOCKHEED MARTIN SERVICES, LLC


Techincal Specification:
ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG180.0
BORE DIAMETER0.2990 INCHES MINIMUM AND 0.3050 INCHES MAXIMUM
HOLE DIAMETER AND LOCATION0.0781 INCHES NOMINAL ALL HOLES
OUTSIDE DIAMETER0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764, TYPE 416, COND A-CANCELED FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 416
SECURING HOLE QUANTITY2
SECURING HOLE TYPE AND LOCATIONUNTHREADED ALL HOLES
STYLE DESIGNATORPLAIN ROUND
SURFACE TREATMENTPASSIVATE
THICKNESS0.312 INCHES NOMINAL


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