MIL-DTL-52471／10B-2008.pdf

MIL-DTL-52471/10B INCH-POUND 4 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 Department 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 pressure. 1/ 2/ Hose ID Maximum operating pressure Minimum burst pressure Hose ID dash number inch fraction inch decimal mm psi Mpa psi MPa -8 1/2 .500 12.704000 28 16,000 110 -12 3/4 .750 19.054000 28 16,000 110 -16 1 1.00 25.404000 28 16,000 110 1/ Dimensions are in inches. 2/ Metric equivalents are 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 consist of hose assembly styles as explained in MIL-DTL-52471. AMSC N/A FSC 4720 Source: http:/ - Downloaded: 2008-12-16T16:43Z Check the source to verify that this is the current version before use. Fr e e b z . n e t 标准下载网 MIL-DTL-52471/10B 2 TABLE II. 1/2-inch hose assemblies. Fitting X (figure 1) Fitting Y (figure 1) Hose ID Inch fraction decimal (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 M52525/35-08-08 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 the 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 M52525/33-12-12 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 displacement angles used in the PIN. 2/ A suffix indicating plating finish shall be specified with the assembly code number, see table V. Source: http:/ - Downloaded: 2008-12-16T16:43Z Check the source to verify that this is the current version before use. Fr e e b z . n e t 标准下载网 MIL-DTL-52471/10B 3 TABLE IV. 1 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/ M52525/31-16-16 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 M52525/36-16-16 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 specified 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. Source: http:/ - Downloaded: 2008-12-16T16:43Z Check the source to verify that this is the current version before use. Fr e e b z . n e t 标准下载网 MIL-DTL-52471/10B 4 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, type 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, 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. 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 with SAE-AMS-C-81562, type II, class 3 or SAE-AMS-QQ-P-416, type