The VALVE,CHECK is a the manufacturer industrial component. Key specifications include special_features: END ITEM 1650-01-215-6372, thread_direction: RIGHT-HAND, end_item_identification: B1-BACFT, part_name_assigned_by_controlling_agency: SCREW,LOW HD,SKIRT HD. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-853-6864, 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.
| special_features | END ITEM 1650-01-215-6372 |
| thread_direction | RIGHT-HAND |
| end_item_identification | B1-BACFT |
| part_name_assigned_by_controlling_agency | SCREW,LOW HD,SKIRT HD |
| NSN | 4820-00-853-6864 |
| CONNECTION STYLE | FLARED (TUBE) ALL ENDS |
| CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS |
| STYLE DESIGNATOR | STRAIGHT THRU |
| SURFACE TREATMENT | PASSIVATE |
| SPECIAL FEATURES | FLIGHT SAFETY CRITICAL |
| MOUNTING POSITION | HORIZONTAL |
| TEST DATA DOCUMENT | 96906-MS24593 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). |
| SEAT ANGLE | 37.0 DEGREES ALL ENDS |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES ALL ENDS IN |
| CRITICALITY CODE JUSTIFICATION | FEAT |