1、MIL-DTL-32464 11 June 2013 DETAIL SPECIFICATION FITTINGS, ADAPTER, HYDRAULIC AND PNEUMATIC, 37 SPHERICAL TO ANPT CONNECTORS, 1500 TO 3000 PSI, GENERAL SPECIFICATION FOR This specification is approved for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This speci
2、fication covers fittings, adapter, hydraulic, pneumatic, and conveyance, spherical to national pipe tap (ANPT) connectors, 1500 to 3000 psi, -65F to 250F temperature range, for use in hydraulic or pneumatic systems. The spherical 37 flared tube fitting end is physically interchangeable with 37 flare
3、d fittings. Spherical connector ends are in accordance with SAE-AS5309 style C and SAE-AS5310 style G connector ends, the ANPT end is in accordance with SAE-AS5201 style G connector ends. 1.2 Part or Identifying Number (PIN). The PIN consists of the letter M, the basic specification number, specific
4、ation sheet number, dash, number for fitting size, and finish code. M 32464 /1 -10 P PIN example: M32464/1-10P describes a straight male adapter (spherical to ANPT) for 5/8 inch tube OD, steel with zinc phosphate finish. AMSC N/A FSC 4730Comments, suggestions, or questions on this document should be
5、 addressed to: DLA Land and Maritime, Attn: VAI, P.O. Box 3990, Columbus, OH 43218-3990, or emailed to FluidFlowdla.mil. Since contact information can change, you may want to verify the currency of this address information using the ASSIST Online database at https:/assist.dla.mil. INCH-POUND Size (s
6、ee table V) Specification sheet number M prefix Material and finish code (see table II) Specification number Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-32464 2 2. APPLICABLE DOCUMENTS 2.1 General. The documents listed in this section are
7、 specified in sections 3, 4, or 5 of this specification. This section does not include documents cited in other sections 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 cautio
8、ned that they must meet all specified requirements documents cited in sections 3, 4, or 5 of this specification, whether or not they are listed. 2.2 Government documents. 2.2.1 Specifications, standards, and handbooks. The following specifications, standards, and handbooks form a part of this docume
9、nt to the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation or contract. FEDERAL STANDARD QQ-N-281 - Nickel-Copper Alloy Bar, Rod, Plate, Sheet, Strip, Wire, Forgings, and Structural and Special Shaped Sections DEPARTMENT OF DEFENS
10、E SPECIFICATIONS MIL-A-8625 - Anodic Coatings for Aluminum and Aluminum Alloys MIL-C-15726 - Copper-Nickel Alloy, Sheet, Plate, Strip, Bar, Rod, and Wire MIL-DTL-16232 - Phosphate Coating, Heavy, Manganese or Zinc Base MIL-DTL-32371/10 - Fittings, Hydraulic Tube, Sleeve, Double Angle MIL-DTL-81706 -
11、 Chemical Conversion Materials for Coating Aluminum and Aluminum Alloys MIL-PRF-5606 - Hydraulic Fluid, Petroleum Base, Aircraft, Missile and Ordnance MIL-PRF-7808 - Lubricating Oil, Aircraft Turbine Engine, Synthetic Base Hydraulic Fluid, Non-Petroleum Base, Aircraft MIL-PRF-83282 - Hydraulic Fluid
12、, Fire 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 (See supplement 1 for list of specification sheets.) DEPARTMENT OF DEFENSE STANDARDS MS14304 - Coupling, Cap
13、s, Plugs, and Bushings, Pipe Threaded, Pressure Class 3000 and 6000 MIL-STD-130 - Identification Marking of U.S. Military Property MIL-STD-889 - Dissimilar Metals (Copies of these documents are available online at http:/quicksearch.dla.mil/ or from the Standardization Document Order Desk, 700 Robbin
14、s 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 contract. Provided by IHSNot for
15、 ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-32464 3 ASME INTERNATIONAL ASME B1.20.3 - Dryseal Pipe Threads (Inch) (Copies of these documents are available online at http:/www.asme.org or from the ASME International, Three Park Avenue, New York, NY 10016-5990.)
16、 ASTM INTERNATIONAL ASTM A276 - Standard Specification for Stainless Steel Bars and Shapes ASTM A564/A564M - Standard Specification for Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes ASTM B117 - Standard Practice for Operating Salt Spray (Fog) Apparatus ASTM B164 - Standa
17、rd Specification for Nickel-Copper Alloy Rod, Bar, and Wire ASTM B166 - Standard Specification for Nickel-Chromium-Iron Alloys (UNS N06600, N06601, N06603, N06690, N06693, N06025, N06045, and N06696),* Nickel- Chromium-Cobalt-Molybdenum Alloy (UNS N06617), and Nickel-Iron-Chromium-Tungsten Alloy (UN
18、S N06674) Rod, Bar, and Wire ASTM B210 - Standard Specification for Aluminum and Aluminum-Alloy Drawn Seamless Tubes ASTM-B221 - Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes ASTM B487 - Standard Test Method for Measurement of Metal and Oxide C
19、oating Thickness by Microscopical Examination of Cross Section ASTM B564 - Standard Specification for Nickel Alloy Forgings ASTM B567 - Standard Test Method for Measurement of Coating Thickness by the Beta Backscatter Method ASTM B568 - Standard Test Method for Measurement of Coating Thickness by X-
20、Ray Spectrometry ASTM B633 - Standard Specification for Electrodeposited Coatings of Zinc on Iron and Steel ASTM B695 - Standard Specification for Coatings of Zinc Mechanically Deposited on Iron and Steel ASTM B748 - Standard Test Method for Measurement of Thickness of Metallic Coatings by Measureme
21、nt of Cross Section with a Scanning Electron Microscope ASTM E18 - Tests for Rockwell Superficial Hardness of Metallic Materials ASTM E60 - Standard Practice for Analysis of Metals, Ores, and Related Materials by Molecular Absorption Spectrometry ASTM E384 - Standard Test Method for Microindentation
22、 Hardness of Materials ASTM F1136/F1136M - Standard Specification for Zinc/Aluminum Corrosion Protective Coatings for Fasteners (Copies of these documents are available online at http:/www.astm.org or from ASTM International, P.O. Box C700, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959.) P
23、rovided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-32464 4 INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO) ISO 17025 - General Requirements for the Competence of Testing and Calibration Laboratories (Copies of these documents are available o
24、nline at http:/www.iso.ch or from the International Organization for Standardization American National Standards Institute, 11 West 42ndStreet, 13thFloor, New York, NY 10036.) NCSL INTERNATIONAL NCSL Z540.3 - Requirements for the Calibration of Measuring and Test Equipment (Copies of these documents
25、 are available online at http:/www.ncsli.org or from NCSL International 2995 Wilderness Place, Suite 107 Boulder, Colorado 80301-5404.) SAE INTERNATIONAL SAE-AMS-QQ-A-200/8 - Aluminum Alloy 6061, Bar, Rod, Shapes, Tube, and Wire, Extruded - UNS A96061 SAE-AMS-QQ-A-225/9 - Aluminum Alloy 7075, Bar, R
26、od, Wire, and Special Shapes; Rolled, Drawn, or Cold Finished - UNS A97075 SAE-AMS-QQ-P-416 - Plating, Cadmium (Electrodeposited) SAE-AMS-WW-T-700/6 - Tube, Aluminum Alloy, Drawn, Seamless, 6061 SAE-AMS-C-81562 - Coatings, Cadmium, Tin-Cadmium and Zinc (Mechanically Deposited) SAE-AMS2417 - Plating,
27、 Zinc-Nickel Alloy SAE-AMS2451/5 - Plating, Brush, Chromium Hard Deposit, Trivalent SAE-AMS2451/9 - Plating, Brush, Zinc-Nickel Low Hydrogen Embrittlement SAE-AMS2486 - Conversion Coating of Titanium Alloys Fluoride-Phosphate Type SAE-AMS2488 - Anodic Treatment - Titanium and Titanium Alloys Solutio
28、n pH 13 or Higher SAE-AMS2700 - Passivation of Corrosion Resistant Steels SAE-AMS4080 - Aluminum Alloy, Drawn Seamless Tubing 1.0Mg - 0.60Si - 0.28Cu - 0.20Cr (6061-O) Annealed - UNS A96061 SAE-AMS4082 - Aluminum Alloy, Seamless Drawn Tubing 1.0Mg - 0.60Si - 0.28Cu - 0.20Cr (6061-T6) Solution and Pr
29、ecipitation Heat Treated - UNS A96061 SAE-AMS4124 - Aluminum Alloy, Rolled or Cold Finished Bars, Rods, and Wire 5.6Zn - 2.5Mg - 1.6Cu - 0.23Cr (7075-T7351) Solution Heat Treated, Stress Relieved by Stretching, and Overaged - UNS A97075 SAE-AMS4117 - Aluminum Alloy, Rolled or Cold Finished Bars, Rod
30、s, and Wire and Flash Welded Rings 1.0Mg - 0.60Si - 0.28Cu - 0.20Cr (6061; -T6, -T651) Solution and Precipitation Heat Treated - UNS A96061 SAE-AMS4928 - Titanium Alloy Bars, Wire, Forgings, Rings, and Drawn Shapes 6Al - 4V Annealed - UNS R56400 SAE-AMS4946 - Titanium Alloy Tubing, Seamless, Hydraul
31、ic 3Al - 2.5V, Texture Controlled Cold Worked, Stress Relieved - UNS R56320 SAE-AMS5050 - Steel Tubing, Seamless 0.15 Carbon, Maximum Annealed - UNS G10100 SAE-AMS5639 - Steel, Corrosion-Resistant, Bars, Wire, Forgings, Tubing, and Rings 19Cr - 10Ni Solution Heat Treated - UNS S30400 Provided by IHS
32、Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-32464 5 SAE-AMS5643 - Steel, Corrosion-Resistant, Bars, Wire, Forgings, Tubing, and Rings 16Cr - 4.0Ni - 0.30Cb - 4.0Cu Solution Heat Treated, Precipitation Hardenable - UNS S17400 SAE-AMS5645 - Steel, Corrosi
33、on and Heat Resistant, Bars, Wire, Forgings, Tubing, and Rings 18Cr - 10Ni - 0.40Ti (SAE 30321) Solution Heat Treated - UNS S32100 SAE-AMS5647 - Steel, Corrosion-Resistant, Bars, Wire, Forgings, Tubing, and Rings 19Cr - 9.5Ni Solution Heat Treated - UNS S30403 SAE-AMS5743 - Steel, Corrosion and Heat
34、-Resistant, Bars and Forgings 15.5Cr - 4.5Ni - 2.9Mo - 0.10N Solution Heat Treated, Sub-Zero Cooled, Equalized, and Over-Tempered - UNS S35500 SAE-AMS6370 - Steel, Bars, Forgings, and Rings 0.95Cr - 0.20Mo (0.28 - 0.33C) (SAE 4130) - UNS G41300 SAE-AMS6382 - Steel, Bars, Forgings, and Rings 0.95Cr -
35、 0.20Mo (0.38 - 0.43C) (SAE 4140) Annealed - UNS G41400 SAE-AS2078 - Test Methods, Hose Assemblies, Polytetrafluoroethylene (PTFE) SAE-AS4395 - Fitting End, Flared, Tube Connection, Design Standard SAE-AS5175 - Nut, Coupling, Flared SAE-AS5201 - Fitting End, External Taper Pipe Thread, Design Standa
36、rd SAE-AS5206 - Nut, Flared, Long SAE-AS5309 - Fitting End, Spherical, 37 Flared Tube Connection Design Standard SAE-AS5310 - Fitting End, Bulkhead, Spherical, 37 Flared Tube Connection Design Standard SAE-AS8879 - Screw Threads - UNJ Profile, Inch Controlled Radius Root with Increased Minor Diamete
37、r SAE-AS71051 - Pipe Threads, Taper, Aeronautical National Form, Symbol ANPT - Design and Inspection Standard SAE-J403 - Chemical Compositions of SAE Carbon Steels SAE-J514 - Hydraulic Tube Fittings SAE-J2658 - Metallic Tube Conductor Assemblies for Fluid Power and General Use Test Methods for Hydra
38、ulic Fluid Power Metallic Tube Assemblies (Copies of these documents are available on line at www.sae.org from SAE International, 400 Commonwealth Drive, Warrendale, PA 15096-0001, and Tel: 877-606-7323 inside USA and Canada or 724-776-4970 outside USA, email at CustomerServicesae.org.) 2.4 Order of
39、 precedence. Unless otherwise noted herein or in the contract, in the event of a conflict between the text of this document and the references cited herein, (except for related specification sheets), the text of this document takes precedence. Nothing in this document, however, supersedes applicable
40、 laws and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 Specification sheets. The individual item requirements shall be as specified herein and in accordance with the applicable specification sheets. In the event of any conflict between the requirements of this speci
41、fication and the specification sheets, the latter shall govern. 3.2 First article. When specified (see 6.2), samples shall be subjected to first article inspection in accordance with 4.5. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-32464
42、6 3.3 Materials. Materials shall be as specified herein and shall conform to all applicable specification sheets. When a definite material is not specified, a material shall be used which will enable the fitting to meet the requirements of this specification. Acceptance or approval of any constituen
43、t material shall not be construed as a guarantee of acceptance of the finished product. 3.3.1 Recycled, recovered, or environmentally preferable materials. Recycled, recovered, or environmentally preferable materials should be used to the maximum extent possible, provided that the material meets or
44、exceeds the operational and maintenance requirements, and promotes economically advantageous life cycle cost. 3.3.1.1 Used, rebuilt or remanufactured components. Used, rebuilt or remanufactured components such as nuts and sleeves shall not be used in the fitting assembly design. 3.3.2 Dissimilar met
45、als. When dissimilar metals are used in intimate contact with each other, protection against electrolysis and corrosion shall be provided. Dissimilar metals such as brass, copper or steel (except corrosion-resisting steel) shall not be used in intimate contact with aluminum or aluminum alloy. Protec
46、tive measures for dissimilar metals shall be in accordance with MIL-STD-889. 3.3.3 Fitting materials. Fitting materials shall be as specified in table I. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-32464 7 TABLE I. Fitting materials. Mate
47、rial Form Specification Alloy Aluminum alloy Bars SAE-AMS-QQ-A-225/9 7075- T73, T7351 SAE-AMS4124 7075-T7351 SAE-AMS4117 or SAE-AMS-QQ-A-200/8 6061-T651 or 6061-T6 Forgings ASTM-B221 7075-T73, T6, T62, or T651 Seamless tubing ASTM B210 6061-T6 SAE-AMS-WW-T-700/6 SAE-AMS4082 SAE-AMS4080 6061-O Carbon
48、 steel Bar SAE-J403 1045, 1110, 1120, 1140, 1213, 1215, or 12L14 Forgings Tubing SAE-AMS5050 1010 Chrome-molybdenum steel Bars SAE-AMS6370 4130 Forgings SAE-AMS6382 Corrosion resistant steel Bars and forgings ASTM A276 304, 316, or 321 ASTM A564/A564M XM-12 (15-5 PH) UNS S15500 or 603 (17-4 PH) UNS
49、S17400 SAE-AMS5639 SAE 30304; UNS S30400 SAE-AMS5645 SAE 30321; UNS S32100 SAE-AMS5647 304L; UNS S30403 SAE-AMS5643 17-4PH SAE-AMS5743 AM-355 Copper-nickel alloy Bar MIL-C-15726 C71500 Nickel-copper alloy Bar ASTM B164 QQ-N-281 UNS N04400 High-chromium nickel alloy Bar ASTM B166 UNS N06690 Forgings ASTM B564 Titanium 1/ Bars SAE-AMS4928 6AI-4V annealed Forgings Tube SAE-AMS4946 3Al-2.5V (UNS R56320) 1/
