AIA/NAS 42-2006 pdf download SPACER, SLEEVE-RIVET
MATERIAL: 2024-T3 ALUMINUM ALLOY TUBING, SPECIFICATION AMS-WW-T-700/3, TYPE I OR
2024-T4 ALUMINUM ALLOY WIRE OR ROD, SPECIFICATION AMs-QQ-A-2251 6.
41 30ALLOY STEEL TUBING, SPECIFICATION AMS-T-6736, TYPE I, HT 125
8630 ALLOY STEEL TUBING, SPECIFICATION AMS6530.
41 30 ALLOY STEEL BAR, SPECIFICATION AMS-S-6758, COND F.
8630 ALLOY STEEL BAR, SPECIFICATION MIL-S-5050, COND F.
221 9-T851 1 ALUMINUM ALLOY BAR PER AMs41 62
TENSILE STRENGTH. 2024-TALUMINUM ALLOY 62,000 PSI MIN.
HEAT TREATED ALLOY STEEL 1 25,000 – 1 45,000 PSI
221 9 ALUMINUM ALLOY 58,000 PSI MIN
FINISH: 2024-T ALUMINUM ALLOY GREY ANODIZE PER SPECIFICATION MIL-A-8625, TYPE I OR
CHEMICAL FILM PER MIL-C-5541 . CLASS lA, DYED BLUE. (SEE FINISH CODE)
CADMIUM PLATE PER AMs-QQ-P-41 6, TYPE II, CLASS 2, DYED TO AN
IRIDESCENT BRONZE COLOR. THE SALT SPRAY REQUIREMENT AND TESTS
SHALL NOT APPLY.
CHEMICAL FILM PER MIL-C-5541 , CLASS 1 A.
LENGTH CODE: SECOND DASH NUMBER DESIGNATES LENGTH IN 1 /64 INCH INCREMENTS.
MATERIAL CODE:
ALLOYSTEEL
221 9 ALUMINUM ALLOY
FOR 2024-TALUMINUM ALLOY SPACERS ADD SUFFIX”DD” TO BASIC PART NUMBER
FOR ALLOY STEEL SPACERS ADD SUFFIX ” H T TO BASIC PART NIJMBER.
FOR 221 9 ALUMINUM ALLOY SPACERS ADD SUFFIX ” E TO BASIC PART NUMBER.
FOR 2024-TALUMINUM WITH GREY ANODIZE, ADD SUFFIX”N” TO COMPLETE PART NUMBER.
FOR 2024-TALUMINUM WITH CHEMICAL FILM, ADD SUFFIX “FC” TO COMPLETE PART NUMBER FOR SPACERS WITH NO FINISH, ADD ” A TO COMPLETE PART NUMBER (SEE NOTE 6)
NAS42 (“DD”, “HT” OR “E”)(DIAMETER DASH NUMBER)-(LENGTH DASH NUMBER) (“A, “N” ORFC” IF REQUIRED)
GENERAL CODE:
EXAMPLES: @ NAS42DD3-8A = 2024-TALUMINUM ALLOY SPACER ,1 78 ~ ,1 98 OD x ,097 – 1 02 ID x ,1 25 LONG FOR .O93 RIVET, NO FINISH
NOTES:
NAS42HT3-8 =ALLOY STEEL SPACER 1 78 – 1 98 OD x 097 – 1 02 ID x 1 25 LONG, FOR 093 RIVET,WITH CADMIUM PLATE FINISH
NAS42E3-8 = 221 9 ALUMINUM ALLOY SPACER 1 78 – 1 98 OD x 097 – 1 02 ID x 1 25 LONG, FOR.O93 RIVET, WITH CHEMICAL FILM FINISH.
NAS42DD4-8FC = 2024-TALUMINUM ALLOY SPACER ,240 – ,260 OD x ,1 27 – ,1 33 ID x ,1 25 LONG,FOR ,1 25 RIVET, WITH CHEMICAL FILM FINISH.
TUBING, WIRE OR ROD STOCK OPTIONAL. DRILL TUBING IF NECESSARY TO MEET ID SPECIFIED.
DIMENSIONS IN INCHES.
REMOVE ALL BURRS. BREAK SHARP EDGES ,005 MAX.
SURFACE ROUGHNESS IN ACCORDANCE WITH ASME 846.1 . UNLESS OTHERWISE SPECIFIED, THE SURFACE ROUGHNESS SHALL NOT EXCEED 1 25 MICROINCHES
SUFFIX “D” INACTIVE FOR DESIGN. SPACERS WITH SUFFIX “D” MAY BE USED UNTIL SUPPLY IS EXHAUSTED. SPACERS WITH SUFFIX “E” ARE INTERCHANGEABLE WITH THOSE WITH SUFFIX “D”. FOR DESCRIPTION OF STATUS NOTES SEE NAS380.
FOR UNFINISHED STEEL (FINISH CODE “A) APPLY A LIGHT, HIGH GRADE MACHINE OIL PRIOR TO SHIPPING.
AIA/NAS 42-2006 pdf download
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