AIA/NAS 537-2012 pdf download BUSHING, SLEEVE, PRESS FIT, UNDERSIZE INSIDE DIAMETER
MATERIAL:
ALLOY STEEL – 4130 (UNS G41300) PER MIL-S-6758 AMS-S-6758 OR AMS6346,OR 8630 (UNS G86300) PERMIL-S-6050 AMS6280 OR EOUIVALENT SEAMLESS ALLOY STEEL TUBING MAY BE USED AS ANOPTIONAL MATERIAL PROVIDED THE FINISHED PRODUCT MEETS ALL OTHER REOUIREMENTS OFTHIS DRAWING WHEN 4130 ALLOY STEEL PER AMS6346 OR AMS-S-6758CONDITION F-4 ISUSED, HEAT TREATMENT IS NOT REQUIRED AND THE HARDNESS SHALL BE VERIFIED INACCORDANCE WITH AMS2759.
CRES – 17-4PH (UNS S17400) PER AMS5643
ALUMINUM BRONZE – ALLOY 642 (UNS C6200) PER ASTM B 150/B 15M,CONDITION HR50 (TENSILETEST. CERTIFICATION AND MILL TEST REPORTS REOUIRED) OR ALLOY 630 (UNS C63000) PERAMS4640.
HEAT TREATMENT:
ALLOY STEEL – HEAT TREATED PER AMS2759 TO 125,000 – 14,000 PSICRES – PRECIPITATION HEAT TREAT AMS2759 TO CONDITION H 10
FINISH:
ALLOY STEEL – NO FINISH: ORCADMIUM PLATING PER AMS-QQ-P-416TYPE IICLASS 2:ORALUMINUM COAT PER NAS4006,OUTSIDE DIAMETER ONLY: NO OVERSPRAY
CRES – NO FINISH IMPLIES PASSIVATION PER AMS2700,METHOD 1, CLASS 4; ORCADMIUM PLATING PER AMS-QQ-P-416,TYPEIICLASS 2;ORALUMINUM COAT PER NAS4006,OUTSIDE DIAMETER ONLY: NO OVERSPRAY
ALUMINUM BRONZE – NO FINISH: OR
CADMIUM PLATING PER AMS-QQ-P-416, TYPE II, CLASS 2, DYED A LIGHT YELLOW COLOR WHICH WILINOT RUB OFF BY CONTACT INCIDENTAL TO HANDLING AND SERVICE AND SHALL NOT BE INJURIOUSTO THE MATERIAL.HOLES ARE ACCEPTABLE PLATED, UNPLATED OR WITH INCOMPLETE PLATING: ORALUMINUM COAT PER NAS4006,OUTSIDE DIAMETER ONLY: NO OVERSPRAY DYED LIGHT BLUE COLORON ONE END WITH COLOR WHICH WILL NOT RUB OFF BY COTACT INCIDENTAL TO HANDLING ANDSERVICE AND SHALL NOT BE INJURIOUS TO THE MATERIAL.
CODES:
FIRST DASH NUMBER INDICATES SIZEDIAMETERSECOND DASH NUMBER INDICATES LENGTH,IN .010 INCH INCREMENTS.(USE THREE DIGIT CALLOUT)