description abstract | MATERIAL: KNOB; TRANSPARENT PLASTIC, SPEC. MIL-P-3416; TYPE OH-1. INSERT; BRASS SPEC. QQ-B-626, COMP 22 HARD FINISH: INSERT AND SET SCREW; CADMIUM PLATE, SPEC. QQ-P-416, TYPE II, CLASS A. THE ENTIRE OUTER SURFACE OF THE KNOB, EXCEPT FOR .031 WHITE OUTLINE AND MOUNTING END, WHICH SHALL BE HIGHLY POLISHED, SHALL BE A LUSTERLESS GREY COLOR CONFORMING TO COLOR NO. 36231 IN ACCORDANCE WITH FED. STD 395. FINISH DULL BREAK ALL SHARP EDGES AND CORNERS. DIMENSIONS IN INCHES. UNLESS OTHERWISE SPECIFIED, TOLERANCES; DECIMALS ±.016. ALL THREADS TO BE PER SPEC. MIL-S-7742. ADHESION: PER MIL-K-25049 THE VALUE OF CONTRAST BETWEEN THE WHITE OUTLINE AND GREY COATING SHALL BE NOT LESS THAN 2.5 AS DETERMINED IN SPEC. MIL-P-7788. SET SCREW; TYPE III, STYLE 4, NO. 4-40 NC-3A FOR ½ SHAFTS AND 8-32 NC-3A FOR ¼ SHAFTS IN ACCORDANCE WITH SPEC. FF-S-103 AND LOCKING ELEMENT IN ACCORDANCE WITH SPEC. MIL-F-18240, LENGTH TO SUIT. LOCKING ELEMENT TO ACCOMODATE KNOB WITH OR WITHOUT ADAPTER MS24246-1. TORQUE TEST: 25 POUND INCHES THE KNOB SHALL BE MARKED FOR IDENTIFICATION IN ACCORDANCE WITH MIL-STD-130. THE INTERNAL PLASTIC STRUCTURE SHOULD BE DESIGNED TO ENHANCE UNIFORMITY OF BRIGHTNESS AND MARKING. REFERENCED DOCUMENTS SHALL BE OF THIS ISSUE IN EFFECT ON DATE OF INVITATION FOR BIDS. THIS STANDARD TAKES PRECEDENCE OVER DOCUMENTS REFERENCED HEREIN. THIS STANDARD HAS BEEN APPROVED BY THIS DEPARTMENT OF THE AIR FORCE AND IS MANDATORY FOR USE BY THAT DEPARTMENT. ALL OTHER MILITARY ACTIVITIES ARE REQUIRED TO EMPLOY THIS STANDARD WORKS SUITABLE. NOTICE: When Government drawings specifications, or other data are used for any purpose other then in connection with a definitely related Government procurement 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 immention that may in any way be related thereto. | |