311111-2: 311111-2.
The 311111-2 is a the manufacturer industrial component. Key specifications include material: STEEL COMP 301 OR STEEL COMP 302, construction: ONE-PIECE, outside_diameter: 1.385 INCHES MINIMUM AND 1.395 INCHES MAXIMUM IN, style_designator: CIRCULAR W/ONE PERIPHERAL FLAT, aperture_diameter: 0.407 INCHES MINIMUM AND 0.422 INCHES MAXIMUM IN, surface_treatment: PASSIVATE. This part is cataloged in the U.S.
Government catalog under NSN 5365-00-950-9805, 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 COMP 301 OR STEEL COMP 302 |
| construction | ONE-PIECE |
| outside_diameter | 1.385 INCHES MINIMUM AND 1.395 INCHES MAXIMUM IN |
| style_designator | CIRCULAR W/ONE PERIPHERAL FLAT |
| aperture_diameter | 0.407 INCHES MINIMUM AND 0.422 INCHES MAXIMUM IN |
| surface_treatment | PASSIVATE |
| fsc_application_data | SOLENOID,VALVE,GAS TURBINE,NONAIRCRAFT |
| gasket_center_to_flat_distance | 0.644 INCHES NOMINAL IN |
| material_document_and_classification | MIL-S-5059,COND 1/2 HARD MIL SPEC ALL MATERIAL RESPONSES |
| NSN | 5365-00-950-9805 |
| FSC APPLICATION DATA | SOLENOID,VALVE,GAS TURBINE,NONAIRCRAFT |
| GASKET CENTER TO FLAT DISTANCE | 0.644 INCHES NOMINAL IN |
| STYLE DESIGNATOR | CIRCULAR W/ONE PERIPHERAL FLAT |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5059,COND 1/2 HARD MIL SPEC ALL MATERIAL RESPONSES |
| OUTSIDE DIAMETER | 1.385 INCHES MINIMUM AND 1.395 INCHES MAXIMUM IN |
| APERTURE DIAMETER | 0.407 INCHES MINIMUM AND 0.422 INCHES MAXIMUM IN |
| SURFACE TREATMENT | PASSIVATE |
| MATERIAL | STEEL COMP 301 OR STEEL COMP 302 |
| CONSTRUCTION | ONE-PIECE |
No substitute or cross-reference records for this part.