VALVE, CERAMIC, PSD/4, Y Back Catalog number: 8778-01 Manufacturer: Hamilton Availability: In the manufacturer's stock Price on request - + Recommended 32117 802 RN 25µL B/P w/o ndl. Price on request 35035 CONN HV-1/4-28 BUSHING RN Price on request 75827 LL Septa 12.7mm 25/pk Price on request