AIA/NAS 43-2006 pdf download SPACER, SLEEVE- SCREW AND BOLT
MATERIAL:
2024-T3 ALUMINUM ALLOY TUBING, SPECIFICATION AMs-WW-T-7001 3, TYPE I OR 2024-T4 ALUMINUM ALLOY WIRE OR ROD, SPECIFICATION AMS-QQ-A-225/6.
(1 ) 41 30ALLOY STEEL TUBING, SPECIFICATION AMs-T-6736, TYPE I, HT 1 25.
8630 ALLOY STEEL TUBING, SPECIFICATION AMS6530.
8630 ALLOY STEEL BAR, SPECIFICATION MIL-$6050, COND F.
41 30 ALLOY STEEL BAR, SPECIFICATION AMs-S-6758, COND F.
TENSILE STRENGTH: 2024-TALUMINUM ALLOY 62,000 PSI MIN.
HEAT TREATED ALLOY STEEL 1 25,000 – 1 45,000 PSI
FINISH: 2024-T ALUMINUM ALLOY GREY ANODIZE PER SPECIFICATION MIL-A-8625, TYPE I OR CHEMICAL FILM PER MIL-C-5541 , CLASS I A, DYED BLUE. (SEE FINISH CODE)
ALLOY STEEL CADMIUM PLATE PERAMS-QQ-P-41 6, TYPE 11, CLASS 2, DYED TO AN IRIDESCENT BRONZE COLOR. THE SALT SPRAY REQUIREMENT AND TESTS SHALL NOT APPLY.
LENGTH CODE: SECOND DASH NUMBER DESIGNATES LENGTH IN 1 /64 INCH INCREMENTS
MATERIAL CODE: FOR 2024-T ALUMINUM ALLOY SPACERS ADD SUFFIX “DD” TO BASIC PART NUMBER FOR ALLOY STEEL SPACERS ADD SUFFIX “HT” TO BASIC PART NUMBER.
FOR 2024-TALUMINUM WITH GREY ANODIZE, ADD SUFFIX”N”T0 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 5).
NAS43 (“DD” OR “HT”) – (DIAMETER DASH NUMBER) – (LENGTH DASH NUMBER) – (“A”, “N” 0R”FC” IF
FINISH CODE:
GENERAL CODE: (5)
o REQUIRED)
EXAMPLES: NAS43DD4-8FC = 2024-T ALUMINUM ALLOY SPACER ,365 – ,385 OD x ,256 – ,297 ID x ,1 25 LONG, FOR ,250 BOLT, WITH CHEMICAL FILM FINISH.
CADMIUM PLATE FINISH.
NAS43HT4-8 =ALLOY STEEL SPACER ,365 – ,385 OD x ,256 – ,297 ID x ,225 LONG, FOR ,250 BOLT, WITH NOTES:
DASH -2 INACTIVE FOR DESIGN AFTER 1 NOV. 1 945. LOW CARBON STEEL SPACERS INACTIVE FOR DESIGN AFTER 15
NOV. 1 952. NORMALIZED ALLOY SPACERS INACTIVE FOR DESIGN AFTER 15 AUG. 1 962. USE ACTIVE NAS43 SPACERS
IN DESIGN. FOR DESCRIPTION OF STATUS NOTES SEE NAS380.
REMOVE ALL BURRS. BREAK SHARP EDGES ,005 MAX.
DIMENSIONS IN INCHES.
TUBING. WIRE OR ROD STOCK OPTIONAL. DRILL TUBING IF NECESSARY TO MEET ID SPECIFIED.
FOR UNFINISHED ALLOY STEEL (FINISH CODE “A) APPLY A LIGHT, HIGH GRADE MACHINE OIL PRIOR TO SHIPPING.
SURFACE ROUGHNESS IN ACCORDANCE WITH ASME 846.1 . UNLESS OTHERWISE SPECIFIED, THE SURFACE ROUGHNESS SHALL NOT EXCEED 1 25 MICROINCHES.
AIA/NAS 43-2006 pdf download
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