The PIN,PISTON is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4640, body_style: PLAIN END W/TWO GROOVES, bore_style: TAPERED BORE, body_length: 4.2760 INCHES MINIMUM AND 4.2860 INCHES MAXIMUM IN, groove_depth: 0.1100 INCHES MINIMUM AND 0.1140 INCHES MAXIMUM IN, outside_diameter: 1.37225 INCHES MINIMUM AND 1.37275 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 2810-00-118-9452, 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 4640 |
| body_style | PLAIN END W/TWO GROOVES |
| bore_style | TAPERED BORE |
| body_length | 4.2760 INCHES MINIMUM AND 4.2860 INCHES MAXIMUM IN |
| groove_depth | 0.1100 INCHES MINIMUM AND 0.1140 INCHES MAXIMUM IN |
| outside_diameter | 1.37225 INCHES MINIMUM AND 1.37275 INCHES MAXIMUM IN |
| fsc_application_data | ACFT ENG R2000 |
| radial_groove_radius | 0.005 INCHES MINIMUM AND 0.010 INCHES MAXIMUM IN |
| largest_bore_diameter | 1.0000 INCHES NOMINAL IN |
| bore_smallest_diameter | 0.8900 INCHES NOMINAL IN |
| casehardening_indicator | NOT CASEHARDENED |
| metallic_hardness_rating | 47.0 MINIMUM ROCKWELL C AND 50.0 MAXIMUM ROCKWELL C |
| NSN | 2810-00-118-9452 |
| BORE STYLE | TAPERED BORE |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6312 ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 4640 |
| FSC APPLICATION DATA | ACFT ENG R2000 |
| BODY LENGTH | 4.2760 INCHES MINIMUM AND 4.2860 INCHES MAXIMUM IN |
| RADIAL GROOVE RADIUS | 0.005 INCHES MINIMUM AND 0.010 INCHES MAXIMUM IN |
| OUTSIDE DIAMETER | 1.37225 INCHES MINIMUM AND 1.37275 INCHES MAXIMUM IN |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| DISTANCE FROM END TO GROOVE CENTER | 0.0880 INCHES MINIMUM AND 0.0980 INCHES MAXIMUM IN |
| GROOVE DEPTH | 0.1100 INCHES MINIMUM AND 0.1140 INCHES MAXIMUM IN |