876285: LOCK,VALVE SPRING RETAINER.
The LOCK,VALVE SPRING RETAINER is a the manufacturer industrial component. Key specifications include flow_angle: 90.0 DEGREES, leg_length: 1.500 INCHES NOMINAL FIRST END IN, flange_shape: RECTANGULAR WITH HOLES SECOND END, nominal_width: 2.500 INCHES SECOND END IN, nominal_length: 2.500 INCHES SECOND END IN, connection_type: THREADED INTERNAL PIPE FIRST END. This part is cataloged in the U.S.
Government catalog under NSN 2805-00-814-5458, 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.
| flow_angle | 90.0 DEGREES |
| leg_length | 1.500 INCHES NOMINAL FIRST END IN |
| flange_shape | RECTANGULAR WITH HOLES SECOND END |
| nominal_width | 2.500 INCHES SECOND END IN |
| nominal_length | 2.500 INCHES SECOND END IN |
| connection_type | THREADED INTERNAL PIPE FIRST END |
| connection_style | PLAIN (PIPE) FIRST END |
| special_features | MOUNTING BRACKET 4.625 IN. SQ;4 MTG HOLES;3.188 IN. C TO C OF HOLES;0.438 DIA OF UNTHD HOLES IN |
| nominal_thickness | 0.188 INCHES SECOND END IN |
| bolt_hole_quantity | 4 SECOND END |
| nominal_thread_size | 0.750 INCHES FIRST END IN |
| end_item_identification | LEN FIRE FIGHTING EQUIPMENT |
| NSN | 2805-00-814-5458 |
| OVERALL HEIGHT | 0.206 INCHES MINIMUM AND 0.207 INCHES MAXIMUM IN |
| MINIMUM INSIDE DIAMETER | 0.284 INCHES IN |
| THREAD PROVISION | UNTHREADED |
| CHAMFER LENGTH | 0.111 INCHES NOMINAL IN |
| LARGEST OUTSIDE DIAMETER | 0.535 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN |
| LARGEST OUTSIDE DIAMETER CHAMFER ANGLE IN DEG | 45.0 |
| LARGEST TOP COUNTERSINK DIAMETER | 0.354 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN |
| STYLE DESIGNATOR | STRAIGHT BORE-ALL CORNERS CHAMFERED-STRAIGHT SIDES |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE 52100,FSCM 81343 ASSN STD SINGLE MATERIAL RESPONSE |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |