1、 AEROSPACE STANDARD HOSE ASSEMBLY, PTFE, PARA-ARAMID REINFORCED, STANDARD DUTY, 4000 PSI, 275 F, TITANIUM FITTINGS, FLARELESS, STRAIGHT TO STRAIGHT AS4580Copyright 2015 SAE International All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted,
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3、RESS: http:/www.sae.org ISSUED 2001-03REAFFIRMED2015-04THIRD ANGLE PROJECTION CUSTODIAN: G-3/G-3D FEDERAL SUPPLY CLASS 4720AS4580 SHEET 1 OF 6 PROCUREMENT SPECIFICATION: AS1975 /2/SAE Technical Standards Board Rules provide that: “This report ispublished by SAE toadvance thestate of technicalandengi
4、neering sciences. Theuse ofthisreport is entirelyvoluntary, andits applicability and suitability forany particularuse,including any patent infringement arising therefrom, isthe soleresponsibilityofthe user.”SAE reviews eachtechnicalreport at least every five years at which time itmay berevised,reaff
5、irmed, stabilized, orcancelled. SAE invites yourwrittencomments andsuggestions. SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/AS4580 RATIONALE AS4580 HAS BEEN REAFFIRMED TO COMPLY WITH THE SAE FIVE-YEAR REVIEW POLICY. FIGURE 1
6、- HOSE ASSEMBLY, STRAIGHT TO STRAIGHTAEROSPACE STANDARD AS4580 SHEET 2 OF 6 HOSE ASSEMBLY, PTFE, PARA-ARAMID REINFORCED, STANDARD DUTY, 4000 PSI, 275 F, TITANIUM FITTINGS, FLARELESS, STRAIGHT TO STRAIGHT TABLE 1 - ASSEMBLY DIMENSIONSHOSEASSEMBLYNO. & SIZECODEHOSESIZE(REF)/15/FITTINGTYPE(REF)THREAD T
7、PER AS8879(REF)HOSEIDMINAMAXB GAGEBASICC /7/MIN FTGBOREAFTERASSEMBLYD(REF)E /8/MAXWITHOUTSLEEVINGAS4580E .250 -AS4580E .250 S .4375-20UNJF-3B .212 1.630 .2930 .135 .16 .69AS4580E .250 E .5625-18UNJF-3B .212 1.695 .4120 .135 .16 .69AS4580G .375 R .4375-20UNJF-3B .298 1.820 .2930 .135 .16 .80AS4580G .
8、375 S .5625-18UNJF-3B .298 1.835 .4120 .240 .16 .80AS4580G .375 E .7500-16UNJF-3B .298 1.915 .5600 .240 .19 .80AS4580H .500 R .5625-18UNJF-3B .391 2.145 .4120 .240 .16 .97AS4580H .500 S .7500-16UNJF-3B .391 2.165 .5600 .340 .19 .97AS4580H .500 E .8750-14UNJF-3B .391 2.675 .6730 .340 .20 .97AS4580J .
9、625 R .7500-16UNJF-3B .485 2.860 .5600 .340 .19 1.15AS4580J .625 S .8750-14UNJF-3B .485 2.905 .6730 .410 .20 1.15AS4580J .625 E 1.0625-12UNJ-3B .485 2.920 .8100 .410 .23 1.15AS4580K .750 R .8750-14UNJF-3B .602 3.240 .6730 .410 .20 1.38AS4580K .750 S 1.0625-12UNJ-3B .602 3.205 .8100 .510 .23 1.38AS45
10、80K .750 E 1.3125-12UNJ-3B .602 3.320 1.0620 .510 .30 1.38AS4580M 1.000 R 1.0625-12UNJ-3B .852 3.690 .8100 .510 .23 1.66AS4580M 1.000 S 1.3125-12UNJ-3B .852 3.740 1.0620 .760 .30 1.66AS4580M 1.000 E 1.5625-12UNJ-3B .852 3.570 1.3160 .760 .04 1.66AS4580N 1.250 R 1.3125-12UNJ-3B 1.100 4.600 1.0620 .76
11、0 .30 2.33AS4580N 1.250 S 1.5625-12UNJ-3B 1.100 4.330 1.3160 .960 .04 2.33AS4580N 1.250 - TBD TBD TBD TBD TBD TBD TBDAS4580P 1.500 -AS4580P 1.500 S TBD TBD TBD TBD TBD TBD TBDAS4580P 1.500 -AEROSPACE STANDARD AS4580 SHEET 3 OF 6 HOSE ASSEMBLY, PTFE, PARA-ARAMID REINFORCED, STANDARD DUTY, 4000 PSI, 2
12、75 F, TITANIUM FITTINGS, FLARELESS, STRAIGHT TO STRAIGHT TABLE 1 (CONTINUED)HOSEASSEMBLYNO. & SIZECODEHOSESIZE(REF)/15/FITTINGTYPE(REF)FHEX(REF)SPHERICAL BALL SIZEFOR DETERMINING MINIMUMHOSE ASSEMBLY ID /7/INAS4580E .250 -AS4580E .250 S .56 .122AS4580E .250 E .69 .122AS4580G .375 R .56 .122AS4580G .
13、375 S .69 .216AS4580G .375 E .88 .216AS4580H .500 R .69 .216AS4580H .500 S .88 .306AS4580H .500 E 1.00 .306AS4580J .625 R .88 .306AS4580J .625 S 1.00 .369AS4580J .625 E 1.25 .369AS4580K .750 R 1.00 .369AS4580K .750 S 1.25 .459AS4580K .750 E 1.50 .459AS4580M 1.000 R 1.25 .459AS4580M 1.000 S 1.50 .684
14、AS4580M 1.000 E 1.81 .684AS4580N 1.250 R 1.50 .684AS4580N 1.250 S 1.81 .864AS4580N 1.250 - TBD TBDAS4580P 1.500 - TBD TBDAS4580P 1.500 S TBD TBDAS4580P 1.500 -AEROSPACE STANDARD AS4580 SHEET 4 OF 6 HOSE ASSEMBLY, PTFE, PARA-ARAMID REINFORCED, STANDARD DUTY, 4000 PSI, 275 F, TITANIUM FITTINGS, FLAREL
15、ESS, STRAIGHT TO STRAIGHT TABLE 2 - HOSE OR SLEEVE OUTSIDE DIAMETERSLEEVECODE SLEEVE MATERIALTEMPLIMITF TOLERANCEHOSESIZE/10/.250HOSESIZE/10/.375HOSESIZE/10/.500HOSESIZE/10/.625HOSESIZE/10/.750HOSESIZE/10/1.000HOSESIZE/10/1.250HOSESIZE/10/1.500- (-) INDICATES BRAIDED HOSEONLY PER AS1975275 MAXMIN.46
16、5.405.555.495.710.650.920.8501.075.9951.3651.2851.6601.580TBDTBDA FIRESLEEVE (AS1072 SIL FG)(5 min) /11/ /12/275 MAXMIN.840.658.970.7881.150.9681.3801.1981.5901.3181.7501.5681.9501.768TBDTBDB FIRESLEEVE INTEGRAL SILICONE(5 min) /13/275 MAXMINTBD TBD TBD TBD TBD TBD TBD TBDC PROTECTIVE SLEEVESHRINK-O
17、N (POLYOLEFIN AS1073CODE B) /21/275 MAXMIN.520.450.620.550.795.7251.000.9201.1701.0601.4601.350TBD TBDTABLE 3 - ASSEMBLY LENGTH TOLERANCEHOSE ASSEMBLY LENGTH TOLERANCEUNDER 18 in .125 in18 THRU 36 in EXCLUSIVE .250 in36 THRU 50 in EXCLUSIVE .500 in50 in AND OVER 1%TABLE 4 - HOSE AND FITTING WEIGHTSH
18、OSEORSLEEVECODEHOSE OR TYPESLEEVE UNITSHOSESIZE.250HOSESIZE.375HOSESIZE.500HOSESIZE.625HOSESIZE.750HOSESIZE1.000HOSESIZE1.250HOSESIZE1.500- BRAIDED HOSE ONLY PER AS1975 LB/IN (MAX) .006 .008 .012 .020 .025 .040 .050 TBDA FIRESLEEVE AS1072 (5 minPER AS1055) /16/LB/INB FIRESLEEVE INTEGRAL WITHHOSE (5
19、min PER AS1055) /16/LB/INC PROTECTIVE SLEEVE SHRINK-ON(POLYOLEFIN AS1073, CODE B) /21/LB/IN .001 .001 .001 .002 .002 .003 TBD TBDNONE FIRESLEEVE CLAMP LB/EA (REF) .020 .020 .021 .021 .025 .025 .032 TBDNONE FITTING END (STRAIGHT) TITANIUM/15/ /17/RSELB/EA (REF)LB/EA (REF)LB/EA (REF)-.048.068.077.081.
20、115.118.135.193.210.248.296.382.431.546.730.760.890TBDTBD-TBD /9/-AEROSPACE STANDARD AS4580 SHEET 5 OF 6 HOSE ASSEMBLY, PTFE, PARA-ARAMID REINFORCED, STANDARD DUTY, 4000 PSI, 275 F, TITANIUM FITTINGS, FLARELESS, STRAIGHT TO STRAIGHT NOTES:1. MATERIALS:a. HOSE AND FITTINGS - PER AS1975b. SLEEVES - SE
21、E APPLICABLE STANDARDS, TABLE 2/2/ THIS PRODUCT SHALL BE QUALIFIED IN ACCORDANCE WITH PROCUREMENT SPECIFICATION AS1975 CLASS 4000. USERS OF THIS STANDARD SHALL PROCURE THIS PRODUCT FROM ACCREDITED MANUFACTURER(S), OR THEIR ACCREDITED DISTRIBUTOR(S), AS LISTED IN THE PERFORMANCE REVIEW INSTITUTE (PRI
22、) QUALIFIED PRODUCTS LIST PRI-QPL-AS1975 CLASS 4000 FOR THIS STANDARD. CHANGE-OVER FROM USER-QPL TO PRI-QPL SHALL BE IN ACCORDANCE WITH AS1975 REVISION C OR HIGHER AND BE COMPLETED WITHIN SIX MONTHS FROM THE DATE OF ISSUE OF THIS STANDARD.3. CONSTRUCTION AND PERFORMANCE PER AS1975 CLASS 4000. FITTIN
23、GS SHALL BE PERMANENTLY ATTACHED TO THE HOSE.4. OPERATING CHARACTERISTICS PER AS1975.5. MARKING: MARKING SHALL BE PER AS1975 ON A STAINLESS STEEL BAND NOT OVER 1.0 in WIDE OR ON THE COLLAR. THE CHARACTERS SHALL BE A MINIMUM OF .06 in HIGH. THE BAND SHALL BE SO DESIGNED AS TO REMAIN TIGHT ON THE HOSE
24、 TO PREVENT RELATIVE MOVEMENT AND RESULTANT CHAFING. IT SHALL BE OF SUFFICIENT STRENGTH TO PREVENT REMOVAL BY HAND. HOSE ASSEMBLY DATE AND “PT” SYMBOL SHALL BE PERMANENTLY MARKED ON THE BAND OR ON AN END FITTING OR A FIRESLEEVE CLAMP. MARKING BAND SHALL BE COVERED WITH TRANSPARENT POLYOLEFIN SHRINK
25、SLEEVE PER AS1073 CODE A./6/ LENGTH “L” IS A FOUR DIGIT NUMBER OF WHICH THE FIRST THREE DIGITS DESCRIBE THE HOSE ASSEMBLY LENGTH IN WHOLE INCHES, AND THE FOURTH DIGIT, THE FRACTION OF AN INCH IN EIGHTHS. LENGTH “L” IS MEASURED FROM “GAGE DIAMETER” TO “GAGE DIAMETER”. FOR LENGTH TOLERANCES SEE TABLE
26、3. TO CONVERT “GAGE DIAMETER” TO “GAGE DIAMETER” TO “END TO END” MEASUREMENT, ADD TWO TIMES “D” TO LENGTH “L”./7/ A TRUE CIRCULAR CROSS SECTION IS NOT REQUIRED THROUGH THE FITTING ID. HOWEVER, THE APPLICABLE MINIMUM BALL DIAMETER LISTED IN TABLE 1 MUST BE CAPABLE OF PASSING THROUGH THE HOSE ASSEMBLY
27、./8/ DISTANCE ACROSS CORNERS OF THE HEX MAY EXCEED THIS DIMENSION./9/ FITTING END IN SIZE CODES E THROUGH M MUST CONFORM TO NAS1760 TO MATE WITH AS33514 OR AS4375. FITTING END FOR SIZE CODE N AND LARGER MUST CONFORM TO AS4703 TO MATE WITH AS4658 OR AS4659. STANDARD COUPLING NUTS SHALL BE IN ACCORDAN
28、CE WITH OR EQUIVALENT TO AS5234 OR AS4370. SIZE CODE N AND LARGER NUTS SHALL CONFORM TO AS4660 OR AS4702. NUTS SHALL MEET THE TORQUE REQUIREMENTS PER AS1975./10/ DIAMETERS ARE LISTED FOR CLAMP SELECTION. TUBULAR SLEEVES MAY NOT BE A PERFECT ROUND AND SHALL BE MEASURED WITH A DIAMETER TAPE RULE (OFTE
29、N REFERRED TO AS A PI-TAPE)./11/ THE TABLE 2 SLEEVE DIAMETERS FOR AS1072 SLEEVES APPLY WHEN THE SLEEVE IS COMPRESSED, OR CLAMPED, TO CONTACT THE HOSE. IN THIS CASE, A WRINKLE MAY OCCUR OVER APPROXIMATELY 10% OF THE SLEEVE CIRCUMFERENCE./12/ THE CUT ENDS OF THE FIRESLEEVE SHALL BE COATED WITH RTV SIL
30、ICONE RUBBER PRIOR TO INSTALLATION TO PREVENT WICKING OF FLUIDS. THE FIRESLEEVE ENDS SHALL BE SECURED TO THE HOSE ASSEMBLY END FITTINGS WITH CORROSION RESISTANT STEEL BANDS. AFTER INSTALLATION, CRACKS OR VOIDS IN THE FIRESLEEVE, WHICH EXPOSE THE FIBERGLASS, SHALL BE COATED WITH RTV SILICONE RUBBER./
31、13/ THE ENDS OF THE INTEGRAL FIRESLEEVE SHALL BE COVERED WITH SILICONE EXTENDING OVER THE END FITTING COLLAR.14. ADD “AS1055 TYPE IIb CLASS A-S/P” OR “AS150 TYPE XIII” TO IDENTIFICATION MARKING TO SHOW LEVEL OF COMPLIANCE, “FIRE RESISTANT” 275 F (5 min), WITH AS1055 OR AS150./15/ JUMP SIZE CODE EXPL
32、ANATION:a. R - STEP DOWN 1 STANDARD LETTER SIZE PER TABLE 1 (REDUCER)b. S - HOSE SIZEc. E - STEP UP 1 STANDARD LETTER SIZE PER TABLE 1 (EXPANDER)NOTE: WHEN FITTING SIZE CHANGES EXIST, SPECIFY SMALLER FITTING PRIOR TO THE LARGER FITTING IN THE PART NUMBER./16/ WHEN FIRESLEEVES ARE REQUIRED, WEIGHT LI
33、MITS SHALL BE DEFINED BY THE PROCURING ACTIVITY.AEROSPACE STANDARD AS4580 SHEET 6 OF 6 HOSE ASSEMBLY, PTFE, PARA-ARAMID REINFORCED, STANDARD DUTY, 4000 PSI, 275 F, TITANIUM FITTINGS, FLARELESS, STRAIGHT TO STRAIGHT /17/ TITANIUM PARTS MAY BE REPLACED WITH STAINLESS STEEL IF MAXIMUM WEIGHT FOR FITTIN
34、G IS NOT EXCEEDED AND THE STAINLESS STEEL COMPONENTS HAVE BEEN PREVIOUSLY QUALIFIED.18. DIMENSIONING AND TOLERANCING: ASME Y14.5M-1994.19. SAFETY WIRE HOLES LOCATION AND DIAMETER PER AS1043 CODED AS FOLLOWS:a. U = TWO HOLES 180 APARTb. W = THREE HOLES 120 APART20. THIS PART STANDARD TAKES PRECEDENCE IN CASES OF CONFLICT.21. EXAMPLE OF PART NUMBER:22. THIS HOSE ASSEMBLY STANDARD IS SIMILAR TO AS4568 EXCEPT FOR PROCUREMENT PURPOSES. THIS PART STANDARD SHALL BE USED FOR ALL FUTURE PROCUREMENT OF CLASS 4000 HOSE ASSEMBLIES.
