12355811: VALVE,BUTTERFLY.
The VALVE,BUTTERFLY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thickness: 0.250 INCHES NOMINAL IN, hole_diameter: 0.630 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN, overall_diameter: 2.610 INCHES MINIMUM AND 2.630 INCHES MAXIMUM IN, surface_treatment: CADMIUM AND CHROMATE OR ZINC AND CHROMATE OVERALL, peripheral_shape_style: ROUND. This part is cataloged in the U.S.
Government catalog under NSN 4820-00-563-6130, 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 OVERALL |
| thickness | 0.250 INCHES NOMINAL IN |
| hole_diameter | 0.630 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN |
| overall_diameter | 2.610 INCHES MINIMUM AND 2.630 INCHES MAXIMUM IN |
| surface_treatment | CADMIUM AND CHROMATE OR ZINC AND CHROMATE OVERALL |
| peripheral_shape_style | ROUND |
| center_hole_shape_style | ROUND |
| cross-sectional_shape_style | RECTANGULAR |
| material_document_and_classification | ASTM A108, 1010-1020 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| surface_treatment_document_and_classification | QQ-P-416, TY2 CL3 FED SPEC 1ST TREATMENT RESPONSE OR ASTM B633, TY2 ASSN STD 2ND TREATMENT RESPONSE OVERALL |
| NSN | 4820-00-563-6130 |
| FLANGE SHAPE | ROUND FIRST END |
| FLANGE FACE DESIGN | PLAIN FIRST END |
| CONNECTION TYPE | FLANGE FIRST END |
| STYLE DESIGNATOR | STRAIGHT THRU |
| NOMINAL OUTSIDE DIAMETER | 4.125 INCHES FIRST END IN |
| SURFACE TREATMENT | PASSIVATE |
| FACE TO FACE DISTANCE | 2.969 INCHES IN |
| MATERIAL | STEEL BODY |
| MATERIAL | STEEL SEAT |
| MATERIAL | STEEL FLOW CONTROL DEVICE |