scope:

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-52525. The fittings described herein are for use with MIL-DTL-52471, type 100R2, double wire braid hose. TABLE II. Dimensions for alternate termination. 1/

Tube D M N size Minimum Minimum max min --------------------------------------------------- ¼ 0.360 0.340 0.295 0.375 5/16 0.430 0.400 0.295 0.375 ⅜ 0.490 0.460 0.297 0.385 ½ 0.660 0.630 0.339 0.438 ⅝ 0.790 0.760 0.409 0.521 ¾ 0.950 0.920 0.464 0.594 1 1.200 1.170 0.495 0.625 1/ Dimensions H, Q, C, and F shall be in accordance with table I.

TABLE III. Maximum operating pressures of fittings.

Hose I.D. PSI -------------------------- ¼ 5000 5/16 4250 ⅜ 4000 ½ 3500 ⅝ 2750 ¾ 2250 1 2000

TABLE IV. Over-tightening torque for swivel nut.

Tube Torque O.D. inch pounds (in-lb) ---------------------------------- ¼ 135 5/16 180 ⅜ 270 ½ 450 ⅝ 650 ¾ 900 1 1200