NSN 3040-01-273-9527

Part Details | SHAFT COLLAR

3040-01-273-9527 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.

Alternate Parts: 9377240, 3040-01-273-9527, 01-273-9527, 3040012739527, 012739527

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30MAR 03, 198801-273-952713743 ( COLLAR, SHAFT )
REFERENCE DRAWINGS & PICTURES

ROUND W/SINGLE LOBE

Cross Reference | NSN 3040-01-273-9527
Part Number Cage Code Manufacturer
937724019200US ARMY ARDEC RDECOM
Technical Data | NSN 3040-01-273-9527
Characteristic Specifications
MATERIAL STEEL COMP 303 AND STEEL COMP 303SE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764, TYPE 303, COND A-CANCELED FED SPEC 1ST MATERIAL RESPONSE AND QQ-S-764, TYPE 303SE-CANCELED FED SPEC 2ND MATERIAL RESPONSE
STYLE DESIGNATOR ROUND W/SINGLE LOBE
OUTSIDE DIAMETER4.750 INCHES NOMINAL
THICKNESS1.000 INCHES NOMINAL
BORE DIAMETER0.3155 INCHES NOMINAL
DISTANCE FROM BORE CENTERLINE TO END3.090 INCHES NOMINAL
SPECIAL FEATURES3 HOLES 0.213 DIA.