The PISTON,COMPRESSOR is a the manufacturer industrial component. Key specifications include diameter: 4.500 INCHES NOMINAL IN, material: ALUMINUM, head_style: FLAT, oil_groove: INCLUDED, skirt_type: SOLID, overall_height: 3.688 INCHES NOMINAL 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 4310-00-821-8003, 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.
| diameter | 4.500 INCHES NOMINAL IN |
| material | ALUMINUM |
| head_style | FLAT |
| oil_groove | INCLUDED |
| skirt_type | SOLID |
| overall_height | 3.688 INCHES NOMINAL IN |
| surface_finish | FINISHED |
| oil_passage_type | HOLE |
| pin_hole_bushing | NOT INCLUDED |
| pinhole_diameter | 0.8747 INCHES MINIMUM AND 0.8749 INCHES MAXIMUM IN |
| ring_groove_width | 0.1875 INCHES MINIMUM AND 0.1885 INCHES MAXIMUM AND 0.1250 INCHES MINIMUM AND 0.1260 INCHES MAXIMUM IN |
| fsc_application_data | AIR COMPRESSOR,STATIONARY,RECEIVER MTD |
| NSN | 4310-00-821-8003 |
| RING GROOVE QUANTITY | 1 AND 3 |
| HEAD STYLE | FLAT |
| OIL PASSAGE TYPE | HOLE |
| RING GROOVE WIDTH | 0.1875 INCHES MINIMUM AND 0.1885 INCHES MAXIMUM AND 0.1250 INCHES MINIMUM AND 0.1260 INCHES MAXIMUM IN |
| RING | INCLUDED |
| FSC APPLICATION DATA | AIR COMPRESSOR,STATIONARY,RECEIVER MTD |
| RING GROOVE POSITION AND QUANTITY | NO. 1,NO. 2,NO. 3 AND NO. 4 POSITIONS PISTON |
| INTEGRAL CONNECTING ROD | NOT INCLUDED |
| DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 1.995 INCHES MINIMUM AND 2.005 INCHES MAXIMUM IN |
| PIN HOLE BUSHING | NOT INCLUDED |