The SLEEVE,GOVERNOR SPRING is a the manufacturer industrial component. Key specifications include material: STEEL BODY, valve_size: 1.250 INCHES IN, bonnet_type: INSIDE SPRING, flange_shape: ROUND WITH HOLES ALL ENDS, thread_class: 3B ALL ENDS, step_diameter: 4.062 INCHES MINIMUM AND 4.063 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2825-00-739-4726, 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 |
| valve_size | 1.250 INCHES IN |
| bonnet_type | INSIDE SPRING |
| flange_shape | ROUND WITH HOLES ALL ENDS |
| thread_class | 3B ALL ENDS |
| step_diameter | 4.062 INCHES MINIMUM AND 4.063 INCHES MAXIMUM IN |
| connection_type | FLANGE ALL ENDS |
| inside_diameter | 3.376 INCHES MINIMUM AND 3.377 INCHES MAXIMUM IN |
| connection_style | SOCKET (TUBE) SECOND END |
| outside_diameter | 4.313 INCHES NOMINAL IN |
| special_features | BODY ANGLE 120 DEG |
| style_designator | ANGLE FLANGED ENDS |
| NSN | 2825-00-739-4726 |
| END TO FLANGE DISTANCE | 0.187 INCHES NOMINAL IN |
| INSIDE DIAMETER | 3.376 INCHES MINIMUM AND 3.377 INCHES MAXIMUM IN |
| CENTER FLANGE THICKNESS | 0.247 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN |
| STYLE DESIGNATOR | ROUND, STEPPED BOTH SIDES |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16261, GRADE 2-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | COPPER ALLOY 934 |
| MATERIAL THICKNESS | 0.625 INCHES NOMINAL IN |
| STEP DIAMETER | 4.062 INCHES MINIMUM AND 4.063 INCHES MAXIMUM IN |
| OUTSIDE DIAMETER | 4.313 INCHES NOMINAL IN |