148702: RING,PISTON.
The RING,PISTON is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, ring_style: CONCENTRIC, joint_style: VERTICAL JOINT, overall_width: 0.1160 INCHES MINIMUM AND 0.1170 INCHES MAXIMUM IN, surface_treatment: CHROMIUM OVERALL, fsc_application_data: ACFT ENG R3350. This part is cataloged in the U.S.
Government catalog under NSN 5305-00-638-6281, 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 |
| ring_style | CONCENTRIC |
| joint_style | VERTICAL JOINT |
| overall_width | 0.1160 INCHES MINIMUM AND 0.1170 INCHES MAXIMUM IN |
| surface_treatment | CHROMIUM OVERALL |
| fsc_application_data | ACFT ENG R3350 |
| radial_wall_thickness | 0.2050 INCHES MINIMUM AND 0.2150 INCHES MAXIMUM IN |
| standard_bore_diameter | 6.125 INCHES IN |
| cross-sectional_shape_style | MULTI PIECE, POINTED FACE SCRAPER |
| material_document_and_classification | AMS2800 FSCM 81343 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| surface_treatment_document_and_classification | MIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| NSN | 5305-00-638-6281 |
| WIDTH ACROSS FLATS | 0.156 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN |
| FASTENER LENGTH | 1.000 INCHES NOMINAL IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THREAD LENGTH | 1.000 INCHES MAXIMUM IN |
| NOMINAL THREAD DIAMETER | 0.250 INCHES IN |
| HEAD STYLE | FLAT COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| SURFACE TREATMENT | CADMIUM OVERALL |
| INTERNAL DRIVE STYLE | HEXAGON |
| COUNTERSINK ANGLE | 82.0 DEGREES MINIMUM AND 84.0 DEGREES MAXIMUM |
No substitute or cross-reference records for this part.