Details :General Characteristics Item Description: Assembly consists of 1 ea impeller, cres, per astm A-296, P/N RW-159292, 1 ea shaft, nickel copper alloy per QQ-N-281, class a, P/N 964122-1, 1 ea key, impeller, 0.375 in. sq by 4.750 in. long, nickel copper alloy per QQ-N-281, class a, P/N 37396-76, 1 ea key, coupling, 0.312 in. sq by 1.875 in. long, chrmoly steel per aisi 4140, P/N 36665-30, 2 ea ring, casing, nickel copper alloy, per QQ-N-288, class B, comp B with 85000 psi tensile, 50000 yield, P/N 964125, 1 ea flexible coupling, complete, commercial steel, mill type, falk T20-70T, driver half rough bored, P/N 964115, 2 ea O-ring, 0.125 in. thick, 6000 in. id, 6.250 in. od, buna-N per MIL-P-5516, durometer hardness, 70 shore a, 2 ea sleeve, seal, nickel copper alloy per QQ-N-281, class a, P/N 964118, 2 ea O-ring, 0.125 in. thick, 1.625 id, 1.875 in. od, buna-N per MIL-P-5516, durometer hardness, 70 shore a, 1 ea nut, shaft, lh, nickel copper alloy per QQ-N-281, class a, P/N 395138-1, 4 ea setscrew, socket, headless, 0.250-20 thd size, 0.250 in. long, nickel copper alloy per QQ-N-281, I
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