H274: LOCK,VALVE SPRING RETAINER.
The LOCK,VALVE SPRING RETAINER is a the manufacturer industrial component. Key specifications include material: STEEL, body_width: 4.375 INCHES NOMINAL IN, case_style: SQUARE, seal_width: 0.469 INCHES NOMINAL IN, body_height: 3.406 INCHES NOMINAL IN, body_length: 5.438 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5330-00-154-4967, 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.
| material | STEEL |
| body_width | 4.375 INCHES NOMINAL IN |
| case_style | SQUARE |
| seal_width | 0.469 INCHES NOMINAL IN |
| body_height | 3.406 INCHES NOMINAL IN |
| body_length | 5.438 INCHES NOMINAL IN |
| inclosure_type | FULLY INCLOSED |
| overall_height | 0.125 INCHES NOMINAL IN |
| mounting_method | THREADED STUD(S) SINGLE GROUP |
| frequency_rating | 60.0 HERTZ MINIMUM AND 120.0 HERTZ MAXIMUM SINGLE COMPONENT |
| special_features | CENTER TAP GROUNDED INTERNALLY TO CASE |
| style_designator | STRAIGHT BORE-STRAIGHT SIDES W/ROUNDED CORNERS |
| NSN | 5330-00-154-4967 |
| SEAL WIDTH | 0.469 INCHES NOMINAL IN |
| SEALING ELEMENT STYLE | ANGULAR |
| HOUSING BORE DIAMETER | 3.543 INCHES NOMINAL IN |
| ACCOMMODATED SHAFT MAXIMUM RATED SPEED | 2000 FEET PER MINUTE FT |
| CASE STYLE | SQUARE |
| ACCOMMODATED SHAFT DIAMETER | 2.500 INCHES NOMINAL IN |
| MATERIAL | STEEL CASE |
| MATERIAL | LEATHER SEALING ELEMENT |