The S122-0250/S122-0250REV0882039520 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-138-3854, indicating validated use in U.S. government and defense logistics supply chains.
Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
| Part Number | S122-0250/S122-0250REV0882039520 |
| NSN | 4820-00-138-3854 |
| RAISED FACE NOMINAL DIAMETER | 4.125 INCHES ALL ENDS IN |
| MEDIA FOR WHICH DESIGNED | STEAM SINGLE RESPONSE |
| FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
| NOMINAL OUTSIDE DIAMETER | 7.000 INCHES ALL ENDS IN |
| TEST DATA DOCUMENT | 81349-MIL-S-901 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| NOMINAL THICKNESS | 0.875 INCHES ALL ENDS IN |
| MATERIAL | COBALT ALLOY SEAT |
| FACE TO FACE DISTANCE | 8.500 INCHES IN |
| NONDEFINITIVE SPEC/STD DATA | D COMPOSITION |
| MATERIAL | COBALT ALLOY FLOW CONTROL DEVICE |