1、 MIL-DTL-52471/10B INCH-POUND4 December 2008 SUPERSEDING MIL-DTL-52471/10A 27 April 1998 DETAIL SPECIFICATION SHEET HOSE ASSEMBLIES, RUBBER, HYDRAULIC PRESSURE-TYPE, TYPE 100R12 FOUR-SPIRAL-WRAP REINFORCEMENT HOSE This specification is approved for use by all Departments and Agencies of the Departme
2、nt of Defense. The requirements for acquiring the product described herein shall consist of this specification sheet and MIL-DTL-52471. FIGURE 1. Hose assembly, fitting identification. Hose operating pressure. The hose operating pressure shall be as specified in table I. TABLE I. Hose operating pres
3、sure. 1/ 2/ Hose ID Maximum operating pressure Minimum burst pressure Hose ID dash number inch fraction inch decimalmm psi Mpa psi MPa -8 1/2 .500 12.70 4000 28 16,000 110 -12 3/4 .750 19.05 4000 28 16,000 110 -16 1 1.00 25.40 4000 28 16,000 110 1/ Dimensions are in inches. 2/ Metric equivalents are
4、 given for information only. Hose assembly code number. The purpose of this slash sheet is to provide hose assembly code numbers for determining the hose diameter, fitting X, fitting Y, and bend angles (when applicable) as shown in tables II through IV. The bend angles are called “style codes” and c
5、onsist of hose assembly styles as explained in MIL-DTL-52471. AMSC N/A FSC 4720 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-52471/10B 2 TABLE II. 1/2-inch hose assemblies. Fitting X (figure 1) Fitting Y (figure 1) Hose ID Inch fraction de
6、cimal (mm) Hose PIN 1/ PIN 1/ Bend angle 2/ PIN Bend angle 2/ Assembly code number 3/ M52525/31-08-08 0 C001 M52525/32-08-08 45 C002 M52525/31-08-08 0 M52525/33-08-08 90 C003 M52525/34-08-08 0 C007 M52525/35-08-08 45 C008 M52525/34-08-08 0 M52525/36-08-08 90 C009 M52525/35-08-08 45 C010 M52525/35-08
7、08 45 M52525/36-08-08 90 C011 1/2 .500 (12.70) M52471/9-8 M52525/36-08-08 90 M52525/36-08-08 90 C012 1/ Part or Identifying Number (PIN). 2/ Reference MIL-DTL-52471 for hose assembly bend angles and displacement angles used in the PIN. 3/ A suffix indicating plating finish shall be specified with t
8、he assembly code number, see table V. TABLE III. 3/4-inch hose assemblies. Fitting X (figure 1) Fitting Y (figure 1) Hose ID Inch fraction decimal (mm) Hose PIN PIN Bend angle 1/ PIN Bend angle 1/ Assembly code number 2/ M52525/31-12-12 0 C101 M52525/32-12-12 45 C102 M52525/31-12-12 0 M52525/33-12-1
9、2 90 C103 M52525/34-12-12 0 C107 M52525/35-12-12 45 C108 M52525/34-12-12 0 M52525/36-12-12 90 C109 M52525/35-12-12 45 C110 M52525/35-12-12 45 M52525/36-12-12 90 C111 3/4 .750 (19.05) M52471/9-12 M52525/36-12-12 90 M52525/36-12-12 90 C112 1/ Reference MIL-DTL-52471 for hose assembly bend angles and d
10、isplacement angles used in the PIN. 2/ A suffix indicating plating finish shall be specified with the assembly code number, see table V. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-52471/10B 3 TABLE IV. 1 inch hose assemblies. Fitting X (
11、figure 1) Fitting Y (figure 1) Hose ID Inch fraction decimal (mm) Hose PIN PIN Bend angle 1/ PIN Bend angle 1/ Assembly code number 2/ M52525/31-16-16 0 C201 M52525/32-16-16 45 C202 M52525/31-16-16 0 M52525/33-16-16 90 C203 M52525/34-16-16 0 C207 M52525/35-16-16 45 C208 M52525/34-16-16 0 M52525/36-1
12、6-16 90 C209 M52525/35-16-16 45 C210 M52525/35-16-16 45 M52525/36-16-16 90 C211 1 1.000 (25.40) M52471/9-16 M52525/36-16-16 90 M52525/36-16-16 90 C212 1/ Reference MIL-DTL-52471 for hose assembly bend angles and displacement angles used in the PIN. 2/ A suffix indicating plating finish shall be spec
13、ified with the assembly code number, see table V. Fitting materials and finishes shall be in accordance with MIL-DTL-52525, material and plating designators are specified in table V. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-52471/10B 4
14、 TABLE V. Material and finish identification codes. 1/ 2/ PIN code material/plating finish Material Plating finish A Anodize in accordance with MIL-A-8625, type II. AN Anodize in accordance with MIL-A-8625, type II and NAVAIR trivalent chromium pretreatment (TCP) in accordance with MIL-DTL-81706, ty
15、pe 2, class A. BN Aluminum alloy 6061 or 7075 Bare aluminum with NAVAIR TCP in accordance with MIL-DTL-81706, type 2, class A. C Cadmium plating in accordance with SAE-AMS-C-81562, type II, class 3 or SAE-AMS-QQ-P-416, type II, class 2. CN Steel Cadmium plating in accordance with SAE-AMS-C-81562, ty
16、pe II, class 3 or SAE-AMS-QQ-P-416, type II, class 2 and NAVAIR TCP in accordance with MIL-DTL-81706, type 2, class A. YC Cadmium plating in accordance with SAE-AMS-C-81562, type II, class 3 or SAE-AMS-QQ-P-416, type II, class 2. YN Chrome-molybdenum steel alloy 4130 Cadmium plating in accordance wi
17、th SAE-AMS-C-81562, type II, class 3 or SAE-AMS-QQ-P-416, type II, class 2 and NAVAIR TCP in accordance with MIL-DTL-81706, type 2, class A. F Steel FN Chrome-molybdenum steel alloy 4130 NAVAIR TCP in accordance with MIL-DTL-81706, type 2, class A. G Steel YG Chrome-molybdenum steel alloy 4130 Zinc
18、plating with colorless passivate in accordance with ASTM B633, type V, Fe/Zn 25. H Steel YH Chrome-molybdenum steel alloy 4130 Zinc phosphate finish in accordance MIL-DTL-16232, type Z, class1. 3/ J Steel YJ Chrome-molybdenum steel alloy 4130 Zinc plating with chromate conversion in accordance with
19、ASTM B633; type II or III, Fe/Zn 5, or ASTM B695, type II, class 5. K Nickel-copper alloy UNS N04400 No additional finish. M High-chromium nickel alloy UNS N06690 No additional finish. N Steel YN Chrome-molybdenum steel alloy 4130 Zinc aluminum in accordance with ASTM F1136, grade 3, NC. P Steel YP
20、Chrome-molybdenum steel alloy 4130 Zinc plating with colorless passivate in accordance with ASTM B633, type VI, Fe/Zn 5. S No additional finish. Passivation in accordance with SAE-AMS2700, type 6 or 7. SN Corrosion resistant steel Passivation above and NAVAIR TCP in accordance with MIL-DTL-81706, ty
21、pe 2, class A. T Titanium Anodize in accordance with SAE-AMS2488, type 2. V Steel Zinc-nickel in accordance with SAE-AMS2417, type 1. W Steel YW Chrome-molybdenum steel alloy 4130 Any zinc plating above. Z Steel YZ Chrome-molybdenum steel alloy 4130 Any zinc plating above with NAVAIR TCP in accordan
22、ce with MIL-DTL-81706, type 2, class A. 1/ All materials and finishes shall be in accordance with MIL-DTL-52525. 2/ Embitterment test need not be run. 3/ Zinc phosphate finish is hexavalent chromium free. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,
23、MIL-DTL-52471/10B 5 REQUIREMENTS: The hose assemblies shall be as specified on figure 1 and in tables I through V. Hose shall be in accordance with MIL-DTL-52471/9. Connector fittings for hose assemblies shall be in accordance with MIL-DTL-52525. PIN: The PIN consists of the letter “M” the specif
24、ication sheet number, an assigned code number for the hose assembly, material/plating designator, hose assembly length, and angular relationship of fittings, when applicable. M 52471/10 -C210 C -098 -4 -135 Displacement angle of bent tube fittings Angular relationship in degrees 1/ (Three digits use
25、 leading zeros as required) See MIL-DTL-52471 Length of assembly in inches (see MIL-DTL-52471) (Three digits use leading zeros as required) 1/8s of an inch length (0 through 7) Hose assembly code number (See tables I through IV) Specification sheet number M prefixMaterial/plating see table V 1/ Not
26、applicable for assemblies with straight fittings. PIN example: M52471/10-C211C-098-4-135, describes a hose assembly consisting of M52471/9-16 hose, fitting X M52525/35-16-16, bend angle 45, fitting Y M52525/35-16-166, bend angle 45, steel with cadmium plating, 98 inches long, and a displacement angl
27、e of 135. To the users of this document, it is recommended that the use of carbon steel material with cadmium plating be used only when the other materials and finishes specified in this document cannot meet performance requirements. Changes from previous issue. Marginal notations are not used in th
28、is revision to identify changes with respect to the previous issue, due to the extent of the changes. Referenced documents. In addition to MIL-DTL-52471, this document references the following: MIL-A-8625 MIL-DTL-16232 MIL-DTL-52471/9 MIL-DTL-52525 MIL-DTL-81706 ASTM B633 ASTM B695 ASTM F1136 SAE-AM
29、S-C-81562 SAE-AMS-QQ-P-416 SAE-AMS2417 SAE-AMS2488 SAE-AMS2700 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-52471/10B 6 CONCLUDING MATERIAL Custodians: Preparing activity: Army - AT DLA - CC Navy - SH Air Force - 99 (Project 4720-2007-026)
30、 DLA - CC Review activities: Army - CR4 Navy - AS, CG, MC, SA, YD NOTE: The activities listed above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at http:/assist.daps.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
