Kirby Morgan 525-311 Brass/Chrome Side Block Rebuild Kit Neck Ring Assembly Full Relief Setting: 2250 PSI

Full Relief Setting: 2250 PSI / 155 BAR

harder to clean

Kirby Morgan 525-218 Helmet Spares Kit For KM-57 Helmet

Materials: Black Acetal (Delrin)

just drop it into the material and it’s ready for work

Kirby Morgan 525-311 Brass/Chrome Side Block Rebuild Kit Neck Ring Assembly Full Relief Setting: 2250 PSIKirby Morgan 525 311 Brass Chrome Side Block Rebuild Kit. PART # DESCRIPTION QTY. 310 003 O ringB 1 510 010 O Ring 2 510 011 O RingA 1 510 012 O ringB 1 510 015 O Ring 1 510 762 Air train Gasket 1 520 524 Knob, Steady Flow 1 520 024 Packing 1 520 030 Washer 1 520 031 Washer 1 520 033 Teflon O Ring 1 525 330 One way Valve Kit 1 540 095 Washer 1 550 023 Seat Assembly 1 520 525 Knob, Emergency Valve 1