5268342 NSN 2010-01-137-2013 - 93cc4cdc


1 U

NSN 2010-01-137-2013 - (2010011372013) Technical Details :

MRCNameDetails
TEXTGENERAL CHARACTERISTICS ITEM DESCRIPTION"DIAMETRAL PITCH: 16/32; PRESSURE ANGLE: 30 DEGREES; NUMBER OF TEETH: 25; PITCH DIAMETER REFERENCE: 1.5625""; BASE DIAMETER: 1.3532""; MAJOR DIAMETER: 1.625"" (NOMINAL); MINOR DIAMETER: 1.500"" (NOMINAL); SPACE WIDTH MAXIMUM, ACTUAL: .1011""; SPACE WIDTH MINIMUM, EFFECTIVE: .0982""; TIF DIAMETER (FORM DIAMETER): 1.6125"" MAXIMUM; PIN DIAMETER: .108""; MAXIMUM MEASUREMENT BETWEEN 2 PINS: 1.4088""; MATING PART NUMBER: 1568885"
SPCLSPECIAL TEST FEATURESPROPELLER DATA: ROTATION - RIGHT HAND; NUMBER OF BLADES - 7; PITCH - VARIABLE; ALL BLADES TO BE IDENTICAL WITHIN SPECIFIED TOLERANCES; ALL DIMENSIONS AND TOLERANCES APPLY AFTER APPLICATION OF URETHANE COATING
CXCYPART NAME ASSIGNED BY CONTROLLING AGENCY"PROPELLER, FORWARD"
SUPPSUPPLEMENTARY FEATURES"SPLINE IN ITEM 2 TO BE MACHINED AND ANODIZE PERFORMED PRIOR TO MOLDING PROCESS; ANODIZE I/A/W MIL-A-8625 TYPE II, CLASS I, SEAL IN 5% SOLUTION OF SODIUM DICHROMATE FOR 20 MINUTES MINIMUM; DIMENSIONAL LIMITS AND SURFACE ROUGHNESS DESIGNATIONS APPLY AFTER ANODIZING"
MATTMATERIALALUMINUM ALLOY
ADAVOVERALL DIAMETER4.921 INCHES NOMINAL
FEATSPECIAL FEATURES"CONSISTS OF: PLASTIC, SHEET MOLDING COMPOUND, P/N 5268344 (QTY 1); HUB, INSERT, MATERIAL: ALUMINUM ALLOY 6061-T651 SAE AMS 4128 OR AMS-QQ-A-200/8 (QTY 1); URETHANE COATING PER MIL-PRF-85285; AFTER ALL FINISHING OPERATIONS ARE COMPLETE AND BEFORE BALACING, PROTECTIVELY COAT ALL PLASTIC SURFACES USING URETHANE; URETHANE MAY BE CLEAR OR RED PER SAE AMS-STD-595 NUMBER 21105; THE COATING SHALL NOT EXCEED .001"" IN THICKNESS; SEALANT ADHESION SHALL BE I/A/W ASME-D3559 EXCEPT TAPE AND PROP SURFACE SHALL NOT BE CUT OR SCORED IN ANY WAY; NO PEELING OR REMOVAL OF SEALANT SHALL OCCUR (QTY: AS REQUIRED)"
SFTTSURFACE TREATMENTANODIZE

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