ASSEMBLY: TYPE DISC SEAL, APPLICATION PRESSURE RELIEF VALVE, FFT: MATERIAL PERFLUORO RUBBER, SIZE 6*R*8, 1 SET CONSISTS OF (SEAT FPM 1PC); (GUIDE SEAL KALREZ 1PC); (DISC SEAL KALREZ 1PC); (BACK UP RING TEFLON 1PC), Mnfr: FUKUI SEISAKUSHO CO. LTD. Mnfr Part No: UNK, Mnfr Drg 95TD-925A-097B Rev: 1 Item No: 04; 11; 16; 17, Mnfr Drg 95TD-925A-136B Rev: 0 Item No: 04; 11; 16; 17, For Tag/Equip No: 53-PSV-10A/B; 55-PSV-05 A/B, Equip Serial No: 624337A/B; 624376A/B, Equip Model No: RPS 361-72 (A); RPS 361-72