GY - Guys

rope, pully, and fitting combinations for antenna support.

• GY-1 43' of cord RP-3 with IN-1 and fastner FT-9, for AN-1, U/W BC-14, P/O SCR-54/A (6 used)
• GY-2 22' of cord RP-3 with IN-1 and fastner FT-9, for AN-1, U/W BC-14, P/O SCR-54/A (3 used)
• GY-3 36' of cord RP-3 with metal tent slide and snap hook
• GY-4 40' of cord RP-3 FT-9 on one end, snap hook on the other.
• GY-5 A-15-A Ant. Guy, 4 120 ft. RP-3, 4 IN-10, FT-9 U/W MS-19,20
• GY-6 A-15-A Ant. Guy, like GY-5, for MS-21
• GY-7
• GY-8
• GY-9
• GY-10 Mast Guy, 15 ft RP-3, FT-9, FT-93
• GY-11 Guy, two 20 ft RP-11, P/O SCR-543, SCR-694
• GY-12 Whip Guy, makes up 3rd leg of GY-42 U/W SCR-284, SCR-694, AN~GRC-9, RT-66,67,68
• GY-13 Mast Guy, P/O SCR-163
• GY-14
• GY-15
• GY-16
• GY-17
• GY-18
• GY-19
• GY-20
• GY-21 Guy Wire, 13" W-28, P/O SCR-177*,188
• GY-22 Ant. Guy, two 65 ft. RP-3, FT-9, FT-127, P/O GY-40 P/O MC-509
• GY-23 Guy, 11-Ft. RP-3, P/O SCR-177*,188
• GY-24 Guy, 65 ft RP-3, FT-127
• GY-25 Chain Guy, P/O SCR-250
• GY-26 Guy, 35 ft rope & Insulator, P/O SCR-241-B
• GY-27
• GY-28 Guy Set, three 30 ft ropes P/O SCR-197
• GY-29 Guy, 20 ft rope for AN-31 Counterpoise P/O SCR-197
• GY-30 Guy Rope, using 20 ft RP-3 and FT-9, FT-128 Fittings
• GY-31
• GY-32 Guy Wire, using 12 ft W-141 U/W GY-33 P/O SCR-277
• GY-33 Guy, 10 ft chain for GP-25, GY-32 4 used in SCR-277
• GY-34 Guy, S/T GY-41, for SCR-299,399,499
• GY-35 Guy, Rope & Pulley Set P/O RC-63
• GY-36
• GY-37
• GY-38
• GY-39
• GY-40 Guy Set for 25-foot whip made up of 3-GY-22s SCR-506 in BG-125
• GY-41 Guy Set, RP-5 Rope, FT-9 Snap for SCR-399,499
• GY-42 Guy for Whip Antenna, two 20' lengths of RP-11 twine, two insulators and collar clamp U/W SCR-694, GRC-9
• GY-43 Guy Rope, 8 ft RP-3, P/O SCR-399
• GY-44 Guy Rope, 5.5 ft P/O SCR-399
• GY-45

Rope

From the 1920 catalog (so no nylon)

• RP-1 Manilla, 5/16" tensile 1000 Lbs.
• RP-2 Marlin, 1/16" 2-ply tarred, tensile 70 lbs.
• RP-3 Sash cord, No. 5, Olive-Drab, braided cotton, No.12 yarn, 5-32" Dia.
• RP-4 ?
• RP-5 Sash cord, No. 6, olive drab color
• RP-6 No. 36 braided linin cord, impregnated with tar and condensate, for attaching trailing antenna.
• RP-7 ?
• RP-8 cable, stranded, galvinized steel, 6-wire twisted, used to support 4 lanterns for EE-36
• RP-9 Manilla 1/4" 12-feet long for tent TN-1
• RP-10 measuring, 36-feet long for laying out stakes around antenna mast
• RP-11 braided, strength 70 to 80 Lbs. treated with insulating compound.
• RP-12
• RP-13
• RP-14
• RP-15
• RP-16
• RP-17
• RP-18
• RP-19
• RP-20