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CLAMP, HALF TUBE SUPPORT
- Aerospace Standard
- AS782
- Reaffirmed
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
Rationale
AS782 HAS BEEN REAFFIRMED TO COMPLY WITH THE SAE FIVE-YEAR REVIEW POLICY.
DIMENSIONING AS SHOWN ON SHEET 1 APPLIES EXCEPT FOR LEFT END CONFIGURATION, AS INDICATED.
DIMENSIONING AS SHOWN ON SHEET 1 APPLIES EXCEPT FOR LEFT END CONFIGURATION, AS INDICATED.
DIMENSIONING AS SHOWN ON SHEETS 1, 2 AND 3 APPLIES EXCEPT AS INDICATED 8 CAVITIES (4 ON TOP AND 4 ON BOTTOM) ARE THE MAXIMUM NUMBER OF TUBE CAVITIES AVAILABLE WITH THESE INNER CLAMPS. SEE APPROVED NUMBER CODE NOTE 1.1 FOR THE MAXIMUM NUMBER OF TUBES BETWEEN MOUNTING HOLES.
EACH SET OF CAVITIES PER CODING (TOP AND BOTTOM) MUST START AT LEFT SIDE OF CLAMP.
ALL DIMENSIONING IS STANDARD EXCEPT AS NOTED. FOR TUBE CAVITIES OUTBOARD OF THE MOUNTING HOLES. THE LARGER OUTBOARD TUBE CAVITY FOLLOWS STANDARD LOCATING DIMENSIONS. THE OPPOSITE CAVITY MAY BE EQUIVALENT TO OR SMALLER IN SIZE. THE SMALLER IS LOCATED ON THE LARGER TUBE CENTERLINE.
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TUBE SIZE. SUBSTITUTE REQUIRED CODE LETTER
CODE LETTER TUBE DD.REF R RADIUS B .188 .094-.096 C .260 .125-.127 D .312 .156-.158 E .375 .188-.190 G .500 .250-.252 J .625 .313-.315 K .750 .375-.377 M 1.000 .500.502 N 1.125 .563-.565 P 1.250 .625-.627 R 1.600 .750-.752 1.1 THE MAXIMUM NUMBER OF TUBES BETWEEN MOUNTING HOLES IS AS FOLLOWS .188, .250, .312 AND .375 DIAMETER -4 TUBES .500, .625 AND .750 DIAMETER - 3 TUBES 1.000, 1.125, AND 1.250 - 2 TUBES. IN THIS TUBE RANGE THE MAXIMUM NUMBER OF TUBE CAVITIES PER CLAMP BLOCK IT TWO. 1.500 DIAMETER - 1 TUBE PER CLAMP 1.1.1 WITH MIXED TUBE SIZES, THE LARGER TUBE DIAMETER WILL GOVERN THE NUMBER OF TUBES BETWEEN MOUNTING ROLES. -
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ADDITIONAL MOUNTING HOLE (APPLIES TO TYPES A THRU F)ADD THE CODE LETTER "H" WHEN AN ADDITIONAL MOUNTING HOLE IS REQUIRED. THE CODE LETTER H 15 PLACED BETWEEN THE TUBE SIZE CODES WHERE THE MOUNTING HOLE IS REQUIRED.
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LEG HEIGHT - APPLIES TO TYPE B,D,AND F CLAMPS ONLY. WHEN A CLAMP WITH A SPECIFIC LEG HEIGHT IS REQUIRED, ADD THE CODE NUMBER FOR THE REQUIRED HEIGHT AS THE LAST CHARACTER TO THE APPROVED NUMBER. LEG HEIGHT CAN VARY FROM 1 (1/16) THRU 9 (9/16) IN 1/16 INCH INCREMENTS.
EXAMPLE OF APPROVED NUMBER
NOTE: ITEM ILLUSTRATED IS ONLY PART OF A COMPLETE TUBE CLAMP ASSEMBLY. TWO OR MORE PART NUMBERS BUT NOT NECESSARILY THE SAME PART NUMBERS ARE REQUIRED FOR A SET.
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ILLUSTRATION 1
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ILLUSTRATION 6
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3
ILLUSTRATION 10
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ILLUSTRATION 15
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ILLUSTRATION 20
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Issuing Committee
G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
This Committee is responsible for developing and maintaining standards for design, test, and procurement of fluid systems part standards to improve reliability and economy. Their primary focus is on AS standards development and support of military standards. The Committee also develops ISO standards in a Subcommittee Advisory Group (SCAG) to ISO/TC 20/SC 10, and SAE-MA derivatives thereof.
Structure: SAE G-3 -- Parent committee SAE G-3A -- Aerospace Couplings Subcommittee SAE G-3B -- Aerospace Fittings Subcommittee SAE G-3D -- Aerospace Hose Subcommittee SAE G-3E - Aerospace Tubing Assemblies Subcommittee U.S. SCAG to ISO/TC 20/SC 10 -- ISO standards Major projects: Support of Military Standards Reform Support of military standard conversions to MIL-PERF and MIL-DTL. Development of AS replacements for military standards designated for conversion. Establish document to list G-3 accepted replacements for replaced part standards and military back-up specifications. Development of PRI QML/QPL Development of Performance Review Institute (PRI) process for approval and surveillance of manufacturers (Qualified Manufacturer List, QML) and for approval of standard parts as qualified for use (Qualified Parts List, QPL). Development of ISO Standards, Imperial Units ISO/TC 20/SC 10 standards have typically been developed in SI units. The ISO has approved development of inch-based ISO standards to support commercial aviation. Basic design, test, and procurement specifications will be selected from military standards that are to be converted to Non-Government standard (NGS) and developed as ISO standards.Reference
Number | Title |
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AIR1397 | CLAMP MATERIAL, INJECTION MOLDED |
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