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1、 AEROSPACE STANDARD HOSE ASSEMBLY, LINED SILICONE, 125 PSI, FIXED CAVITY COUPLING, POTABLE WATER, STRAIGHT FEMALE TO 45 FEMALE AS4800 Copyright 2007 SAE International All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by an
2、y means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of SAE. TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada) Tel: 724-776-4970 (outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org
3、 ISSUED 1993-06 REAFFIRMED 2007-01 REVISED 2007-08 THIRD ANGLE PROJECTION CUSTODIAN: SAE G-3/G-3D REV. B FEDERAL SUPPLY CLASS 4720 AS4800 SHEET 1 OF 3 REV. B PROCUREMENT SPECIFICATION: AS4468 /2/ SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state
4、of technical and engineering sciences. The use of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefrom, is the sole responsibility of the user.” SAE reviews each technical report at least every five years
5、 at which time it may be reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions. RATIONALE UPDATED QPL NOTE, WEIGHTS, AND DEDUCT LENGTHS, AND CHANGED ID TO REF. FIGURE 1 - HOSE ASSEMBLY TABLE 1 - BASIC HOSE AND END FITTING DIMENSIONS BASIC NO. AND SIZE CODE HOSE SIZE (R
6、EF) A MAX B (REF) C MAX D MIN D MAX ID (REF) OD MIN OD MAX AS4800-08 .500 1.60 .425 1.81 .66 .74 .500 .65 .73 AS4800-10 .625 1.60 .550 1.93 .69 .76 .625 .81 .85 AS4800-12 .750 1.84 .654 2.45 .87 .94 .750 .94 .98 AS4800-16 1.000 1.92 .909 2.60 .96 1.04 1.000 1.19 1.23 TABLE 2 - LENGTH TOLERANCE HOSE
7、ASSEMBLY LENGTH PREFERRED INCREMENTS TOLERANCE UNDER 18 IN (NOT LESS THAN) .125 +.125/-.125 18 TO 36 IN EXCLUSIVE (NOT LESS THAN) .250 +.250/-.250 36 TO 100 IN EXCLUSIVE (NOT LESS THAN) .500 +.375/-.375 100 IN AND OVER (NOT LESS THAN) 1.000 +.5%/-.500 Copyright SAE International Provided by IHS unde
8、r license with SAELicensee=Defense Supply Ctr/5913977001 Not for Resale, 12/04/2007 21:00:14 MSTNo reproduction or networking permitted without license from IHS -,-,- AEROSPACE STANDARD HOSE ASSEMBLY, LINED SILICONE, 125 PSI, FIXED CAVITY COUPLING, POTABLE WATER, STRAIGHT FEMALE TO 45 FEMALE AS4800
9、SHEET 2 OF 3 REV. B TABLE 3 - HOSE ASSEMBLY WEIGHT INFORMATION HOSE SIZE CODE HOSE LB/IN NOM (REF) END FITTING LB/EA STRAIGHT NOM (REF) END FITTING LB/EA 45 NOM (REF) HOSE LENGTH CORRECTION FACTOR, INCH /9/ STRAIGHT HOSE LENGTH CORRECTION FACTOR, INCH /9/ 45 08 .0081 .055 .066 .96 1.19 10 .0111 .067
10、 .086 .96 1.30 12 .0137 .110 .139 1.04 1.67 16 .0182 .146 .188 1.12 1.81 NOTES: 1. MATERIAL AND FINISH: PER AS4468, TABLE 1. ALL FITTING COMPONENTS 300 SERIES CORROSION RESISTANT STEEL, PASSIVATED. /2/ PROCUREMENT SPECIFICATION: AS4468 EXCEPT AS SPECIFIED ON THIS STANDARD. PRODUCT SUPPLIED TO THIS S
11、PECIFICATION SHALL BE MANUFACTURED AND ASSEMBLED BY AN ACCREDITED MANUFACTURER OR ASSEMBLED BY AN ACCREDITED DISTRIBUTOR LISTED IN THE PERFORMANCE REVIEW INSTITUTE (PRI) QUALIFIED PRODUCTS LIST (QPL) PRI QPL AS4468 FOR THIS STANDARD. SEE FOR CURRENT QPL ON LINE. 3. INTENDED USE: THESE HOSE ASSEMBLI
12、ES ARE INTENDED FOR USE IN POTABLE WATER SYSTEM INSTALLATIONS WHERE A HIGH DEGREE OF FLEXIBILITY IS REQUIRED. 4. IDENTIFICATION: PER AS4468. 5. OPERATING CHARACTERISTICS: a. OPERATING TEMPERATURE: -65 TO +160 F (-54 TO +71 C). b. OPERATING PRESSURE: 125 PSI MAX 6. FUNCTIONAL TEST AND CLEANING: PER A
13、S4468. 7. CONSTRUCTION: PER AS4468. /8/ 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 POINT” TO “GAGE POINT”. SEE TABLE 2 FOR LENGTH TOLER
14、ANCES. /9/ HOSE WEIGHT PLUS EACH END FITTING WEIGHT EQUALS HOSE ASSEMBLY WEIGHT. FOR DETERMINING HOSE WEIGHT, DEDUCT APPROPRIATE LENGTH CORRECTION FACTOR FROM EACH END OF THE ASSEMBLY LENGTH. 10. DIMENSIONING AND TOLERANCING: ASME Y14.5M-1994. 11. DIMENSIONS IN INCHES. UNLESS OTHERWISE SPECIFIED, TO
15、LERANCES: LINEAR DIMENSIONS .010, ANGULAR DIMENSIONS 2. Copyright SAE International Provided by IHS under license with SAELicensee=Defense Supply Ctr/5913977001 Not for Resale, 12/04/2007 21:00:14 MSTNo reproduction or networking permitted without license from IHS -,-,- AEROSPACE STANDARD HOSE ASSEM
16、BLY, LINED SILICONE, 125 PSI, FIXED CAVITY COUPLING, POTABLE WATER, STRAIGHT FEMALE TO 45 FEMALE AS4800 SHEET 3 OF 3 REV. B 12. EXAMPLE OF PART NUMBER: AS4800 - 08 - 024 2 FRACTIONAL LENGTH IN EIGHTHS OF AN INCH INCREMENTS (.25 IN) /8/ LENGTH IN WHOLE INCHES (24 IN) /8/ BASIC HOSE ASSEMBLY SIZE CODE
17、 (.5 IN HOSE SIZE) (SEE TABLE 1) BASIC PART NUMBER 13. THE CHANGE BAR (I) LOCATED IN THE LEFT MARGIN IS FOR THE CONVENIENCE OF THE USER IN LOCATING AREAS WHERE TECHNICAL REVISIONS, NOT EDITORIAL CHANGES, HAVE BEEN MADE TO THE PREVIOUS ISSUE OF THIS DOCUMENT. AN (R) SYMBOL TO THE LEFT OF THE DOCUMENT TITLE INDICATES A COMPLETE REVISION OF THE DOCUMENT. Copyright SAE International Provided by IHS under license with SAELicensee=Defense Supply Ctr/5913977001 Not for Resale, 12/04/2007 21:00:14 MSTNo reproduction or networking permitted without license from IHS -,-,-