NPFC - MS 9014
RING-RETAINING, INTERNAL, STEEL
|Publication Date:||13 June 1960|
THIS STANDARD WAS DEVELOPED COOPERATIVELY WITH THE ENGINE AND PROPELLER UTILITY PARTS COMMITTEE OF THE SAE NOTICE: When Government drawings, specifications, or other data are used for any purpose other than in connection with a definitely related Government procurements operation, the United States Government thereby incurs no responsibility, nor any obligation whatsoever; and the fact that the Government may have formulated, furnished, or in any way supplied the said drawings, specifications, or other data is not to be regarded by implication or otherwise as in any manner licensing the holder or any other person or corporation, or conveying any rights or permission to manufacture, use, or sell any patented invention that may in any way be related thereto.
MATERIAL: STEEL AMS5120
HARDNESS: ROCKWELL (15N - 86-88 for Rings MS9014-1 and MS9014-2 Only (30N - 66-73 for Rings MS9014-3 to MS9014-19 inclusive FINISH: AMS2400 (c 47-52 for Rings MS9014-20 to MS9014-55
BREAK SHARP EDGES: .010 MAX.
WITH ALLOWANCE FOR INITIAL SET, RINGS SHALL NOT TAKE A PERMANENT SET OR FAIL BY CRACKING WHEN CONTRACTED SO THAT LUGS ARE IN CONTACT
DIMENSIONS IN INCHES. UNLESS OTHERWISE SPECIFIED: TOLERANCES: ANGULAR DIMENSIONS ± 2°
DO NOT USE UNASSIGNED PART NUMBERS
HOLES MUST NOT BREAK THRU LUG CONTOUR
[A circled]INACTIVE FOR DESIGN AFTER 13 JUNE 1960.
NO SUPERSEDING MS STANDARD
For definition and application of drawing status notes, see ANA Bulletin No. 337