1、 MIL-DTL-52471/5C INCH-POUND 4 December 2008 SUPERSEDING MIL-DTL-52471/5B 27 April 1998 DETAIL SPECIFICATION SHEET HOSE, RUBBER, HYDRAULIC PRESSURE-TYPE, TYPE 100R2 DOUBLE-WIRE-BRAIDED REINFORCEMENT HOSE This specification is approved for use by all Departments and Agencies of the Department of Defe
2、nse. The requirements for acquiring the product described herein shall consist of this specification sheet and MIL-DTL-52471. FIGURE 1. Hose construction and dimension, type 100R2, double wire braided reinforcement. Hose operating pressure. Hose operating pressure shall be as specified in table I. T
3、ABLE I. Hose operating pressure. 1/ 2/ Hose ID Operating pressure max Hose ID dash number Inch fractionInch decimalmm psi MPa -4 1/4 .250 6.35 5000 34.5 -6 3/8 .375 9.53 4000 27.6 -8 1/2 .500 12.70 3500 24.1 -12 3/4 .750 19.05 2250 15.5 -16 1 1.000 25.40 2000 13.8 -20 1-1/4 1.250 31.75 1625 11.2 -24
4、 1-1/2 1.500 38.10 1250 8.6 -32 2 2.000 50.80 1125 7.8 1/ Dimensions are in inches. 2/ Metric equivalents are given for information only. AMSC N/A FSC 4720Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-52471/5C 2 Dimensions. Dimensions shall
5、 be as specified in table II. TABLE II. Dimensions, type 100R2 hose. A Inner tube Inside diameter mm 2/ Hose ID dash number Metric size 1/ ID Hose size (inch) min max -4 6.3 1/4 6.2 7.0 -6 10 3/8 9.3 10.1 -8 12.5 1/2 12.3 13.5 -12 19 3/4 18.6 19.8 -16 25 1 25.0 26.4 -20 31.5 1-1/4 31.4 33.0 -24 38 1
6、1/2 37.7 39.3 -32 51 2 50.4 52.0 1/ Metric size number is not a dimension, it is a label used to identify the product size reference ISO 4397. 2/ Metric size is taken from SAE J517 and is not a soft conversion. Cover dimensions. The cover dimensions shall be in as specified in table III. TABLE III.
7、 Cover dimensions, type 100R2 hose. 1/ 2/ B Cover B Cover alternate Maximum outside diameter Minimum outside diameter Maximum outside diameter Hose ID dash number Hose ID (inch) Inch mm Inch mm Inch mm -4 1/4 .719 18.26 .656 16.66 .619 15.72 -6 3/8 .875 22.23 .812 20.62 .777 19.74 -8 1/2 1.000 25.40
8、 .938 23.83 .908 23.06 -12 3/4 1.281 32.54 1.219 30.96 1.190 30.23 -16 1 1.609 40.87 1.516 38.51 1.531 38.89 -20 1-1/4 2.062 52.37 1.938 49.23 1.953 49.61 -24 1-1/2 2.312 58.72 2.188 55.58 2.203 55.96 -32 2 2.812 71.42 2.688 68.28 2.703 68.66 1/ Dimensions are in inches. 2/ Metric equivalents are gi
9、ven for information only. Wire reinforcement. Wire reinforcement shall be as specified in table IV. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-52471/5C 3 TABLE IV. Wire reinforcement dimensions, type 100R2 hose. 1/ 2/ C Wire reinforcemen
10、t T Alternate cover thickness range Minimum outside diameter Maximum outside diameter Minimum Maximum Hose ID dash number Hose ID (inch) Inch mm Inch mm Inch mm Inch mm -4 1/4 .477 12.12 .523 13.28 .031 0.79 .060 1.52 -6 3/8 .633 16.08 .681 17.30 .031 0.79 .060 1.52 -8 1/2 .750 19.05 .812 20.62 .031
11、 0.79 .060 1.52 -12 3/4 1.031 26.19 1.094 27.79 .031 0.79 .060 1.52 -16 1 1.344 34.14 1.406 35.71 .042 1.07 .085 2.16 -20 1-1/4 1.703 43.26 1.797 45.64 .050 1.27 .100 2.54 -24 1-1/2 1.953 49.61 2.047 51.99 .050 1.27 .100 2.54 -32 2 2.453 62.31 2.547 64.69 .050 1.27 .100 2.54 1/ Dimensions are in inc
12、hes. 2/ Metric equivalents are given for information only. Concentricity. Concentricity shall be as specified in table V. TABLE V. Concentricity. 1/ 2/ Concentricity Full indicator movement (FIM) between Tube ID (A) and cover OD (B) Tube ID (A) and reinforcement OD (C) Hose ID dash number Hose ID (i
13、nch) Inch mm Inch mm -4 1/4 .030 0.76 .021 0.53 -6 through -12 3/8, 1/2, 3/4 .040 1.02 .028 0.71 -12 through -32 1, 1-1/4, 1-1/2, 2 .050 1.27 .035 0.89 1/ Dimensions are in inches. 2/ Metric equivalents are given for information only. REQUIREMENTS: The hose shall be as specified on figure 1 and in t
14、ables I through V. Inside and outside diameters are measured at least 2 inches (50.80 mm) from the end. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-52471/5C 4 Part or Identifying Number (PIN): The PIN consists of the letter “M” the specif
15、ication sheet number a dash, hose size number, a dash, a three digit number for length of hose (inches for specific lengths, feet for bulk lengths), a dash and the letter B or S for bulk lengths or a number for 1/8s of an inch. M 52471/5 -16 -098 -4 Length of hose in inches. Bulk lengths in feet (Th
16、ree digits use leading zeros as required) Specification sheet number M prefixHose size dash number 1/8s of an inch length (0 through 7) or “B” or “S” for bulk lengths see MIL-DTL-52471 PIN examples: M52471/5-16-500-B (1 inch hose 500 feet long). M52471/5-6-096-3 (3/8 inch hose 96 and 3/8 inches long
17、). Changes from previous issue. Marginal notations are not used in this 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: ISO 4397 SAE J517 CONCLUDING MATERIAL
18、 Custodians: Preparing activity: Army - AT DLA - CC Navy - SH Air Force - 99 (Project 4720-2007-021) DLA - CC Review activities: Army - GL Navy -CG, MC, SA 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-,-,-
