1、_ SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state 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 there
2、from, is the sole responsibility of the user.” SAE reviews each technical report at least every five years at which time it may be revised, reaffirmed, stabilized, or cancelled. SAE invites your written comments and suggestions. Copyright 2013 SAE International All rights reserved. No part of this p
3、ublication may be reproduced, stored in a retrieval system or transmitted, in any form or by any 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: +1 724-776-497
4、0 (outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org SAE values your input. To provide feedback on this Technical Report, please visit http:/www.sae.org/technical/standards/J2321/1_201305 SURFACE VEHICLE STANDARD J2321-1 MAY2013 Issued 2000-03 Reaffirmed
5、 2013-05 Superseding J2321-1 JAN2006 Disposable Hydraulic Filter Element - 115 L/min Flow, 1.0 MPa Collapse Pressure, Filtration Ratio = 75 at 6 and 10 m RATIONALE J2321/1 has been reaffirmed to comply with the SAE five-year review policy. ForewordThe following document numbering convention was esta
6、blished to accommodate currently used militarypart numbers:In the part number, “J2321/1” is used rather than “J2321-1” to more clearly indicate that the part number is definedin SAE J2321-1 and not in the SAE J2321 General Specification.1. ScopeThis specification sheet establishes requirements for l
7、ow collapse pressure elements of a specificconfiguration with various efficiency ratings designed and tested in accordance with SAE J2321 and therequirements of this specification sheet.1.1 Classification1.1.1 FILTER ELEMENTSFilter elements covered by this specification sheet shall be designated usi
8、ng part oridentifying numbers (PINs) as follows:J2321/16XJ2321/1 Specification Sheet Number (SAE J2321-1) see the Foreword.6 Dash No. for Filter Rating (see Table 1)X O-Ring Material (see 1.1.2)EXAMPLE 1J2321/16F is an element with the configuration in accordance with SAE J2321-1 with aminimum Filtr
9、ation Ratio of 75 for particles 6 m and larger and supplied with fluorocarbonrubber seals.EXAMPLE 2J2321/110 is an element with the configuration in accordance with SAE J2321-1 with aminimum Filtration Ratio of 75 for particles 10 m and larger and is supplied without any O-rings. Copyright SAE Inter
10、national Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-1.1.2SEAL MATERIALSThe O-rings shall be of a SAE AS568 standard size and the material for the O-ring sealsshall be designated as follows:No designation = Supplied without
11、 O-ringsF = Fluorocarbon rubber (see 3.1.11)N = Nitrile per AMS-R-83461/1 (see 3.1.11)X = Seal material as designated by purchaser1.1.3ELEMENT CONNECTORThe part number consists of the basic number of this specification sheet number plusa dash and the letter “C” to designate the element connector.EXA
12、MPLESAE J2321/1C identifies the filter element connector1.2RationaleThis document has been reaffirmed to comply with the SAE 5-Year Review policy.2. References2.1 Applicable PublicationsThe following publications form a part of this specification to the extent specifiedherein. Unless otherwise indic
13、ated, the latest issue of the applicable publication, or its replacement shall apply.2.1.1 SAE PUBLICATIONSAvailable from SAE, 400 Commonwealth Drive, Warrendale, PA 15096-0001, Tel:877-606-7323 (inside USA and Canada) or 724-776-4970 (outside USA), www.sae.org.SAE J2066Filter and Filter Element for
14、 Hydraulic System(s) Used on Manufacturing and AssemblyEquipmentSAE J2321Ship Systems and EquipmentGeneral Specification for Filter ElementsHydraulic andLube Oil ServiceSAE AMS-P-83461/1Packing, Preformed, Petroleum Hydraulic Fluid Resistant, Improved Performanceat 275 Deg F (135 Deg. C) Sizes and T
15、olerances SAE AS568Aerospace Size Standard for O-RingsSAE AS3209Packing, Preformed AMS 7276, “O”-RingSAE AS4716Aerospace Standard, Gland Design, O-Ring and Other Elastomeric Seals2.1.2 ISO PUBLICATIONSAvailable from American National Standards Institute, 25 West 43rd Street, New York,NY 10036-8002,
16、Tel: 212-642-4900, www.ansi.org.ISO 12103-1Road vehiclesTest dust for filter evaluationPart 1: Arizona test dustTABLE 1SAE J2321/1 FILTER ELEMENT RATINGSDash No.MicrometerRatingm(c)FiltrationRatio(Min)MinimumDirt Capacity(grams)TerminalPressure15 mm2/sFluidViscosity(kPa)Rated Flowwith 68 mm2/sFluidV
17、iscosityL/minRated Flowwith68 mm2/sFluid Viscositygpm6 6 75 35 300 115 3010 10 75 35 300 115 30_SAE J2321/1 Reaffirmed MAY2013 Page 2 of 5Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-3. Requiremen
18、ts3.1 Elements3.1.1FILTRATION RATIOElements shall be of the applicable minimum Filtration Ratio with performanceparameters as listed in Table 1 when tested in accordance with SAE J2321.3.1.2CONFIGURATION AND DIMENSIONSElement configuration and dimensions shall be in accordance with Figure 1and Table
19、 2.3.1.3RATED FLOWRated flow with a petroleum base fluid with a viscosity of 68 mm2/s (68 cSt) shall be inaccordance with the requirements of Table 1.FIGURE 1FILTER ELEMENT CONFIGURATION3.1.4DIRT HOLDING CAPACITYThe apparent dirt holding capacity when tested with ISO 12103-1 A3 Medium TestDust shall
20、 be in accordance with Table 1.3.1.5TERMINAL PRESSURE DROPThe specified terminal pressure drop for determining compliance with the dirtholding capacity shall be in accordance with Table 1.TABLE 2DIMENSIONS OF FILTER ELEMENTSAMinAMaxBMinBMaxC(1)Min1. Gland Dimensions “C” and “D” are suggested for two
21、 standard O-ring sizes. Other gland dimensions and O-ring sizes can be used provided that a minimum squeeze of 0.125 mm (0.005 in) is obtained under the most adverse tolerances conditions of the gland, mating connector tube and the seal dimensions when calculated in accordance with SAE AS4716.C(1)Ma
22、xD(1)MinD(1)MaxInch 9.19 9.31 3.97Millimeter 233.4 236.5 101.0Inch Gland for SAE AS568130 O-ring 1.79 1.80 0.14 0.15Millimeter Gland for SAE AS568130 O-ring 45.545.73.53.8Inch Alternate Gland for SAE AS568223 O-ring 1.86 1.87 0.19 0.20Millimeter Alternate Gland for SAE AS568223 O-ring 47.247.54.85.1
23、_SAE J2321/1 Reaffirmed MAY2013 Page 3 of 5Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-3.1.6CLEAN ELEMENT PRESSURE DROPClean element pressure differential at rated flow with 68 mm2/s (68 cSt)flui
24、d shall not exceed 70 kPa (10 lb/in2).3.1.7COLLAPSE PRESSUREThe minimum differential collapse pressure of the elements shall not be less than1.000 MPa (145 lb/in2).3.1.8REVERSE FLOW PRESSUREThe elements shall withstand a minimum differential pressure in the reverse flowdirection of 100 kPa (14.5 lb/
25、in2).3.1.9MEDIA MIGRATION/VIBRATION TESTINGWhen subjected to vibration testing, media migration and built-incontamination shall not exceed 5.0 mg. 3.1.10 FLOW FATIGUE CYCLESThe element shall be subject to 50 000 cycles at the terminal pressure (differentialspecified) in Table 1. 3.1.11 O-RINGSFluoro
26、carbon O-rings shall be in accordance with SAE AS3209. Nitrile O-rings shall be inaccordance with SAE AMS-P-83461/1. Purchaser must specify seal material when “X” suffix is used todesignate the material. 3.2 Elements Connectors3.2.1 Element connector shall be as specified on Figure 2 and in Table 3.
27、FIGURE 2ELEMENT CONNECTOR3.2.2 Material shall be nylon or other non-metallic material shown to be compatible with the fluids when tested asspecified in 5.6.8 of SAE J2321.TABLE 3DIMENSIONS OF ELEMENTS CONNECTORSABMinBMaxCMinCMaxDMinDMax E FGNominalInches 2.50 1.62 1.63 1.47 1.48 1.50 1.51 0.44 0.25
28、0.06Millimeters 63.541.241.337.337.638.138.411.26.41.5_SAE J2321/1 Reaffirmed MAY2013 Page 4 of 5Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-4. NotesThis section contains information of a general
29、 or explanatory nature that may be helpful but is not arequirement of the specification.4.1 This specification was developed for filter elements of the same dimensional configuration as those previouslycovered by MIL-F-24702/1. The elements are also dimensionally interchangeable with HF-4 elements i
30、naccordance with SAE J2066. The HF-4 elements utilize a more expensive element grommet for sealing.4.2 Element connector SAE J2321/1C is intended to replace military part number M24702/1-C.PREPARED BY THE SAE SHIP SYSTEMS AND EQUIPMENT COMMITTEE_SAE J2321/1 Reaffirmed MAY2013 Page 5 of 5Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
