MIL-DTL-2726/49F
REQUIREMENTS
Dimensions and configurations: See figures 1, 2, 3 and 4.
Effectiveness of enclosure:
Watertight in accordance with MIL-STD-108. Applies to Part or
Identifying Number (PIN) M2726/49- 002-1 assembled with mating
plugs and caps inserted and stuffing tube and cable installed. Applies
to PIN M2726/49-002-2 and PIN M2726/49-002-3 assembled with
mating plug inserted and stuffing tube and cable installed.
Receptacles: MIL-DTL-2726/9, PIN M2726/9-002 except that the plastic shall be in accordance with
ASTM-D5948 type MAI-60, molded integral with cover.
Cap assemblies: In accordance with MIL-DTL-2726/13, PIN M2726/13-001.
Cap retainer: Equivalent to retainer latch as specified in MIL-DTL-2726/16.
A terminal board shall be furnished.
Stuffing tube: In accordance with MIL-S-19622, PIN M19622/1-005; and packing assembly PIN
M19622/19-0004 (for cable type LSTHOF-9), PIN M19622/19-0005 (for cable type
LSFHOF-9) shall be furnished and installed.
Plug assembly: In accordance with MIL-DTL-2726/3, PIN M2726/3-001.
Receptacle connector: MIL-DTL-2726/16, PIN M2726/16-003 except plastic shall be in
accordance with ASTM-D5948 type MAI-60. This connector,
PIN M2726/49-002-2 or M2726/49-002-3, is for use when hook-up to
casualty power system is required.
Cut ends of cable insulation shall be made watertight by applying a heavy coat of clear insulating
varnish.
For phase identification by touch, apply O-rings and secure with heat shrinkable tubing in accordance
with SAE-AMS-DTL-23053, as follows:
Black wire ("A" phase): One O-ring and black tubing.
White wire ("B" phase): Two O-rings and white tubing.
Red wire ("C" phase): Three O-rings and red tubing.
Ground lead shall have a spring tension electrical clip in accordance with type PCL, item number 1
in accordance with A-A-59466 installed.
Mating plug: In accordance with MIL-DTL-2726/3, PIN M2726/3-001.
Enclosure housing, cover and handle shall be yellow, molded plastic, in accordance with ASTM-
D5948 type MAI-60. See figures 1, 2, 3 and 4 for dimensions and configuration.
Cable: In accordance with MIL-DTL-24643 and MIL-DTL-24643/3.
Sleeve: Copper shall be crimped securely on the end of each phase conductor.
Splice type CCBC in accordance with MIL-T-16366 may be used. Crimped sleeve shall
meet the pull-out requirements in accordance with MIL-T-16366. Phase marking shall be
stamped on the sleeve in .125 inch (3.17mm) letters.
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