AIA/NAS 516-2011 pdf download FITTING, LUBRICATION, .1 250 INCH DRIVE, FLUSH TYPE
CADMIUM PLATE PER AMS-QQ-P-416,TYPE IICLASS 2,DYE OLIVE DRABNICKEL PLATE PER AMS 2423,0.0002 MINIMUM THICKNESSBALL DYE REDZINC PLATE PER ASTM B 633,CLASS 2TYPE III,NATURAL CLEAR COLORZINC-NICKEL PLATE PER AMS 2417, TYPE 2,0.0002 – 0.0006 THICKNATURAL CLEARCOLOR
NICKEL-COPPER-ALUMINUM ALLOY /NICKEL-COPPER ALLOYNONE.
“A” FOLLOWING DASH NUMBER DESIGNATES CADMIUM PLATED STEEL FITTINGDYE OLIVE DRAB.“M” BETWEEN BASIC NUMBER AND DASH NUMBER DESIGNATES NICKEL-COPPER-ALUMINUM ALLOYMATERIAL，NO FINISH REQUIRED.“MX” BETWEEN BASIC PART NUMBER AND DASH NUMBER DESIGNATES NICKEL-COPPER ALLOYMATERIAL，NO FINISH REQUIRED.”N” FOLLOWING DASH NUMBER DESIGNATES NICKEL PLATED STEEL FITTING WITH RED BALLP”FOLLOWING DASH NUMBER DESIGNATES ZINC OR CADMIUM PLATED STEEL FITTING WITHNATURAL GLEAR GOLOR“J”FOLLOWING DASH NUMBER DESIGNATES ZINC PLATED STEEL FITTING.“B” FOLLOWING DASH NUMBER DESIGNATES ZINC-NICKEL PLATED STEEL FITTING.
EXAMPLE OF PART NUMBER:
NAS516-1A = FLUSH TYPE .1250 INCH DRIVE LUBRICATION FITTING OF STEEL MATERIAL,CADMIUM
PLATED OLIVE DRAB FINISH.
NAS516M1 = FLUSH TYPE .1250 INCH DRIVE LUBRICATION FITTING OF NICKEL-COPPER-ALUMINUM
ALLOY MATERIAL.
NAS516MX1 – FLUSH TYPE .1250 INCH DRIVE LUBRICATION FITTING OF NICKEL-COPPER ALLOY
MATERIAL
NAS516-1N = FLUSH TYPE .1250 INCH DRIVE LUBRICATION FITTING OF STEEL MATERIAL,NICKEL
PLATED FINISH.
NAS516-1P FLUSH TYPE .1250 INGH DRIVE LUBRIGATION FITTING OF STEEL MATERIAL.OPTIONAL
FINISHZING OR CADMIUM.NAS516-1J = FLUSH TYPE .1250 NCH DRIVE LUBRICATION FITTING OF STEEL MATERIAL, ZINC
FINISH.
NAS516-1B = FLUSH TYPE .1250 INCH DRIVE LUBRICATION FITTING OF STEEL MATERIAL, ZINCNICKEL FINISH.
QUALIFICATION INSPECTION:FOR ALL FITTINGS MANUFACTURED AFTER AUGUST 31, 2007, THE MANUFACTURER SHALL PERFORMQUALIFICATION INSPECTION. THE MANUFACTURER SHALL MAINTAIN ON FILE A QUALIFICATIONINSPECTION REPORT INCLUDING QUANTITY TESTED AND TEST RESULTS. THE REPORT SHALL BEMADE AVAILABLE TO THE PROCURING ACTIVITY AS REQUIRED.ANY CHANGE IN COMPONENTMATERIAL DESIGN, OR MANUFACTURING PROCESS REQUIRES A NEW QUALIFICATION INSPECTIONTO VERIFY PERFORMANCE SPECIFIED HEREIN. A MINIMUM OF TWENTY (20) FITTINGS SHALL BESELECTED AT RANDOM AND TESTED.
THE FITTING SHALL OPERATE AND BE TESTED UTILIZING A TEST SET UP SIMILAR TO AS35411,FIGURE 3. THE FITTINGS SHALL BE TESTED WITH MIL-PRF-23827 GREASE AT ROOM TEMPERATURE(APPROXIMATELY 70 F) WITH A SHAFER TYPE NOZZLE PER MS2203. THE NOZZLE MUST CONTACTTHE FITTING AT AN ANGLE NOT MORE THAN 15 DEGREES FROM NORMAL AND SHALL APPLY A 25-POUND MAXIMUM LOAD TO THE FITTING PRIOR TO THE DISCHARGE OF GREASE. THE OPENINGPRESSURE OF THE FITTING BALL SHALL NOT EXCEED 225 PSIG.
