1、AMSC N/A FSC 1650 MIL-PRF-83861D 14 August 2013 SUPERSEDING MIL-PRF-83861C(USAF) 31 January 1998 PERFORMANCE SPECIFICATION FILTER ELEMENTS, DISPOSABLE, FLUID PRESSURE, HYDRAULIC LINE, 5 AND 15 MICRON ABSOLUTE This specification is approved for use by the Department of the Air Force and is available
2、for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification covers disposable hydraulic line filter elements that retain all particles larger than 5 or 15 microns. For use, the element is inserted in a canister prior to use in a hydraulic system, and
3、is intended for use with hydraulic fluids conforming to MIL-PRF-5606, MIL-PRF-83282, and MIL-PRF-87257. 2. APPLICABLE DOCUMENTS 2.1 General. The documents listed in this section are specified in sections 3, 4, or 5 of this specification. This section does not include documents cited in other section
4、s of this specification or recommended for additional information or as examples. While every effort has been made to ensure the completeness of this list, document users are cautioned that they must meet all specified requirements of documents cited in sections 3, 4, or 5 of this specification, whe
5、ther or not they are listed. 2.2 Government documents. 2.2.1 Specifications. The following specifications form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation or contract. INCH-POUND Comments, sugge
6、stions, or questions on this document should be addressed to Oklahoma City Air Logistics Center/ENSDAA, 3001 Staff Drive, Tinker AFB, OK 73145 or emailed to tinker.dsptinker.af.mil. Since contact information can change, you may want to verify the currency of this address using the ASSIST Online data
7、base at https:/assist.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-83861D 2 DEPARTMENT OF DEFENSE SPECIFICATIONS MIL-PRF-5606 - Hydraulic Fluid, Petroleum Base; Aircraft, Missile, and Ordinance MIL-PRF-83282 - Hydraulic Fluid, Fir
8、e Resistant, Synthetic Hydrocarbon Base, Metric, NATO Code Number H-537 MIL-PRF-87257 - Hydraulic Fluid, Fire Resistant; Low Temperature, Synthetic Hydrocarbon Base, Aircraft and Missile (Copies of these documents are available online at http:/assist.dla.mil/quicksearch/ or from the Standardization
9、Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.) 2.3 Non-Government publications. The following documents form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation or c
10、ontract. ASME INTERNATIONAL ASME B46.1 - Surface Texture, (Surface Roughness, Waviness and Lay (DoD-adopted) (ASME documents may be obtained online at http:/www.asme.org/ or from ASME International, Three Park Avenue, New York, New York 10016-5990, USA.) SAE INTERNATIONAL SAE-AS598 - Aerospace Micro
11、scopic Sizing and Counting of Particulate Contamination for Fluid Power Systems (DoD-adopted) SAE-ARP785 - Aerospace - Procedure for the Determination of Particulate Contamination in Hydraulic Fluids by the Control Filter Gravimetric Procedure (DoD-adopted) SAE-ARP901 - Bubble-Point Test Method (DoD
12、-adopted) SAE-AS4059 - Fluids, Hydraulic, Aerospace-Cleanliness Classification for (DoD-adopted) SAE-AS28775 - Packing, Preformed, Hydraulic, +275 Deg. F. (“O“-Ring) (DoD-adopted (SAE documents may be obtained online at http:/www.sae.org/ or addressed to SAE International Headquarters, 400 Commonwea
13、lth Drive, Warrendale, PA 15096-0001 USA.) INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-83861D 3 ISO 16889 - Hydraulic Fluid Power - Filters - Multi-Pass Method for Evaluating Filtration
14、 Performance of a Filter Element (ISO documents may be obtained at http:/www.iso.org or addressed to International Organization for Standardization (ISO) 1, ch. De la Voie-Creuse, Case postale 56 CH-1211 Geneva 20, Switzerland. And, is available locally at www.ansi.org). AMERICAN SOCIETY FOR QUALITY
15、 (ASQ) ANSI/ASQ Z1.4 - Sampling Procedures and Tables for Inspection by Attributes (DoD-adopted) (ASQ documents may be obtained at http:/www.asq.org/ or addressed to American Society for Quality, P.O. Box 3005, Milwaukee, WI 53201-3005.) RADIO TECHNICAL COMMISSION FOR AERONAUTICS (RTCA) RTCA/DO-160
16、- Environmental Conditions and Test Procedures for Airborne Equipment (RTCA documents may be obtained at http:/www.rtca.org/ or addressed to RTCA, Inc. 1828 L Street, NW Suite 805 Washington, DC 20036.) 2.4 Order of precedence. Unless otherwise noted herein or in the contract, in the event of a conf
17、lict between the text of this document and the references cited herein, (except for related specifications sheets), the text of this document takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS
18、 3.1 Qualification. The filter element furnished under this specification shall be products that are authorized by the qualifying activity for listing on the applicable qualified products list before contract award (see 4.2 and 6.3). 3.2 Recycled, recovered, or environmentally preferable materials.
19、Recycled, recovered, or environmentally preferable materials should be used to the maximum extent possible, provided that the material meets or exceeds the operational and maintenance requirements, and promotes economically advantageous life cycle costs. 3.3 Workmanship. The filter element shall be
20、constructed in accordance with commonly accepted industrial workmanship standards. 3.4 Materials. 3.4.1 Fungus resistance. The filter element shall be resistant to fungus. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-83861D 4 3.4.2 Aging.
21、If filter materials having age limitations are used, an expiration date shall be added to the marking requirement of 3.8. 3.4.3 Hazardous materials. The use of toxic chemicals, hazardous substances or ozone depleting chemicals shall be avoided, whenever feasible. 3.5 Interface. 3.5.1 Dimensions. The
22、 filter element shall conform to the dimensions for the appropriate part number (PN) as designated by figures 1, 2, or 3 (see 6.2). 3.5.2 Type. The filter element shall be of the full-flow type. The flow through the filter element shall be from the outside of the filter to the inside. 3.6 Performanc
23、e. 3.6.1 Endurance. The filter element shall be capable of withstanding 2,000 hours of operation in ambient temperature with a 275F test fluid. 3.6.2 General. Filter element performance requirements are specified in table I. 3.6.3 Filter media. Filter media shall withstand thermal and pressure-flow
24、cycling. In addition, there shall be no filter media migration during operation. 3.6.4 Bubble point. The initial bubble point of the filter element shall occur at a minimum of 3 inches of water. 3.6.5 Fluid contamination. Filter material shall not contaminate hydraulic fluid. 3.6.6 Cold start. The f
25、ilter element shall withstand the differential pressure specified in table 1 for 10 flow cycles at -65 5F. 3.7 Interchangeability. All parts having the same manufacturers part number shall be functionally and dimensionally interchangeable. 3.8 Item identification. The filter shall be permanently and
26、 legibly marked with the following information: a. Manufacturers name b. Manufacturers CAGE code c. Manufacturers PN d. Manufacturers lot number e. M83861/X-XX f. Expiration date of life-limited material if required by 3.4.2 The markings shall not affect the sealing or performance of the filter elem
27、ent. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-83861D 5 TABLE I. Performance requirements M83861/1-1 M83861/2-1 M83861/3-1 M83861/3-2 M83861/3-3 M83861/3-4 Operating fluid temperature range (F) -65 to 275 -65 to 275 -65 to 275 -65 to 27
28、5 -65 to 275 -65 to 275 Operating pressure (psi) 100 3,000 3,000 3,000 3,000 200 Absolute rating (micron) 5 15 5 5 5 5 Rated flow (gal/min) 22 12 6 16 29 29 Cold Start Differential pressure (psi) 150 3,000 3,000 3,000 3,000 300 Efficiency Add quantity: F-9 beads (g) 0.15 0.30 0.15 0.15 0.15 0.15 AC
29、dust (g) 0.15 N/A 0.15 0.15 0.15 0.15 Contaminant removal: 100 100 100 100 100 100 particles absolute rating (percent) Contaminant removal by weight (percent) 95 99 95 95 95 95 Abrasion Migration (g) 0.0040 0.0040 0.0040 0.0040 0.0040 0.0040 Pressure Buildup and Collapse Pressure drop (clean element
30、) 10 12 15 15 15 10 (psi) AC dust add increments (g) 0.4 0.4 0.2 0.4 1.0 1.0 AC dust minimum weight (g) 3.0 1.5 0.8 2.2 4.2 11.0 Element pressure drop (psi) 40 90 90 90 90 90 Min collapse pressure (psi) 150 4,500 4,500 4,500 4,500 300 Flow Fatigue Hydraulic fluid temperature (F) 275 5 275 5 275 5 27
31、5 5 275 5 275 5 Flow rate (gal/min) 7 4 2 5 9 9 Cycling rate (cpm) 300 300 300 300 300 300 (a) Number of fatigue cycles 1,125,000 1,125,000 1,125,000 1,125,000 1,125,000 1,125,000 Element pressure drop (psi) 20 20 20 20 20 20 (b) Number of fatigue cycles 112,000 112,000 112,000 112,000 112,000 112,0
32、00 Element pressure drop (psi) 50 50 50 50 50 50 (c) Number of fatigue cycles 12,500 12,500 12,500 12,500 12,500 12,000 Element pressure drop (psi) 100 100 100 100 100 100 (d) Number of fatigue cycles 500 400 400 400 400 500 Element press drop (psi) 150 1,500 1,500 1,500 1,500 300 (e) Number of fati
33、gue cycles N/A 100 100 100 100 N/A Element pressure drop (psi) N/A 3,000 3,000 3,000 3,000 N/A Max Particle Passed (micron) 5 15 5 5 5 5 Add rate carbonyl iron E (g) 0.3 N/A 0.3 0.3 0.3 0.3 Add rate F-9 beads (g) N/A 0.3 N/A N/A N/A N/A Note: AC dust is standardized fine air cleaner dust. Provided b
34、y IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-83861D 6 4. VERIFICATION 4.1 Classification of inspections. The inspection requirements specified herein are classified as follows (see 6.2): a. Qualification inspection (see 4.2) b. Conformance inspectio
35、n (see 4.3) TABLE II. Qualification tests Filter element no. 1 (lowest initial bubble point) Filter element no. 2 (highest initial bubble point) Filter element no. 3 (2nd lowest initial bubble point) Filter element no. 4 Test Examination of product Examination of product Examination of product Exami
36、nation of product 4.6.1 Initial bubble point Initial bubble point Initial bubble point Initial bubble point 4.6.2.1 Immersion Immersion Immersion Immersion 4.4.3 Conformance bubble point Conformance bubble point Conformance bubble point Conformance bubble point 4.6.2.2 Cold start Cold start Cold sta
37、rt Cold start 4.6.3 Conformance bubble point Conformance bubble point Conformance bubble point Conformance bubble point 4.6.2.2 Max particle passed N/A N/A N/A 4.6.5 Conformance bubble point N/A N/A N/A 4.6.2.2 Flow fatigue N/A N/A N/A 4.6.7 Conformance bubble point N/A N/A N/A 4.6.2.2 N/A Pressure
38、buildup and collapse N/A N/A 4.6.6 N/A Conformance bubble point N/A N/A 4.6.2.2 N/A N/A Efficiency N/A 4.6.4 N/A N/A Conformance bubble point N/A 4.6.2.2 N/A N/A N/A Media and abrasion migration 4.6.8 N/A N/A N/A Conformance bubble point 4.6.2.2 4.2 Qualification inspection. If required (see 3.1 and
39、 6.3), qualification inspection shall be performed on five filter elements of each part number. Four of the filter elements shall be subjected to the tests indicated in table II. The remaining filter element shall be subjected to the fungus test in 4.6.9. Provided by IHSNot for ResaleNo reproduction
40、 or networking permitted without license from IHS-,-,-MIL-PRF-83861D 7 4.3 Conformance inspection Conformance inspection shall consist of the individual tests in 4.3.1 and the sampling tests in 4.3.2. 4.3.1 Individual tests. The filter element shall be subjected to the examination in 4.6.1, except f
41、or dimensional analysis, and the test in 4.6.2.2. 4.3.2 Sampling tests. A sample of filter elements shall be selected in accordance with ANSI/ASQ Z1.4 at an S-1 inspection level unless modified in the procurement document (see 6.2), and shall be subjected to the examination in 4.6.1 and the tests in
42、 4.6.2.2, 4.6.4, and 4.6.6. One half of the sample parts shall be subjected to the test in 4.6.6 without in-line particle sampling. The remaining half of the sample parts shall be subjected to the test in 4.6.4. If the sample size is an odd number, the extra filter element shall be subjected to the
43、test in 4.6.6. 4.4 Test conditions and preparation. 4.4.1 Test fluid. Unless otherwise specified, the test fluid used for all tests shall conform to MIL-PRF-5606, MIL-PRF-83282, or MIL-PRF-87257 hydraulic fluid. 4.4.1.1 Test fluid cleanliness. The test fluid shall be pre-cleaned to a level equal to
44、SAE-AS4059. 4.4.1.2 Test fluid filtration. Unless otherwise specified, the test fluid shall be continuously filtered through a 3-micron absolute filter that will remove 99.5% by weight of contaminants. 4.4.1.3 Test fluid temperature. Unless otherwise specified, the test fluid temperature shall be 10
45、0 10F. 4.4.2 Temperature. Unless otherwise specified, the tests shall be conducted at room ambient temperature. 4.4.3 Immersion. After performing the initial bubble point test and prior to performing the qualification tests (see table II), filter elements shall be immersed in 275F test fluid for 72
46、hours and then in -65F test fluid for another 72 hours. All internal parts shall be in contact with the test fluid during this period. After immersion, the filter elements shall remain in the test fluid at room temperature until further tests are conducted. 4.4.4 Test air. The air used to pressurize
47、 a test setup shall be filtered through a membrane filter (0.45 micron absolute)(see 6.4). 4.4.5 Elimination of static electricity. A device to eliminate static electricity shall be in proximity to the filter membrane, or to the pan on which it rests, whenever any object or material is being weighed
48、 to a precision of 0.1 gram or finer. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-83861D 8 4.4.6 Flow cycle. A flow cycle consists of increasing the differential pressure across the filter element from 0 to the operating pressure in table I and then decreasing to 0 psi. 4.4.7 Fatigue cycle. A fatigue cycle consists of increasing the differential pressure across the filter element (loaded with AC dust) from 0 to the element pressure drop in the flow fatigue part of table I and decreasing to 0 psi. 4.5 Requireme
