PISTON,INTERNAL COMBUSTION ENGIN. Key specifications include material: NICKEL ALLOY OVERALL, corner_shape: SQUARE OUTSIDE LEFT CORNER, overall_length: 2.4375 INCHES NOMINAL IN, hardness_rating: 265.0 BRINELL STANDARD NOMINAL OVERALL, keyway_dimension: 0.1094 INCHES NOMINAL INTERNAL KEYWAY DEPTH IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, INTERNAL FLANGE ONE END. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-176-0284, 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 | NICKEL ALLOY OVERALL |
| corner_shape | SQUARE OUTSIDE LEFT CORNER |
| overall_length | 2.4375 INCHES NOMINAL IN |
| hardness_rating | 265.0 BRINELL STANDARD NOMINAL OVERALL |
| keyway_dimension | 0.1094 INCHES NOMINAL INTERNAL KEYWAY DEPTH IN |
| style_designator | SOLID, PLAIN, NO OUTSIDE FLANGES, INTERNAL FLANGE ONE END |
| features_provided | CASEHARDENED |
| body_inside_diameter | 1.1250 INCHES NOMINAL IN |
| body_outside_diameter | 1.3750 INCHES NOMINAL IN |
| left_internal_flange_width | 1.6250 INCHES NOMINAL IN |
| left_internal_flange_hole_diameter | 0.7500 INCHES NOMINAL IN |
| NSN | 4320-00-176-0284 |
| MATERIAL | NICKEL ALLOY OVERALL |
| CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER |
| CORNER SHAPE | CHAMFERED INSIDE LEFT CORNER |
| KEYWAY DIMENSION | 1.6250 INCHES NOMINAL INTERNAL KEYWAY LENGTH IN |
| BODY OUTSIDE DIAMETER | 1.3750 INCHES NOMINAL IN |
| OVERALL LENGTH | 2.4375 INCHES NOMINAL IN |
| BODY INSIDE DIAMETER | 1.1250 INCHES NOMINAL IN |
| LEFT INTERNAL FLANGE WIDTH | 1.6250 INCHES NOMINAL IN |
| LEFT INTERNAL FLANGE HOLE DIAMETER | 0.7500 INCHES NOMINAL IN |
| CORNER SHAPE | SQUARE INSIDE RIGHT CORNER |