PARTS KIT,PRESSURE REGULATING VA. Key specifications include end_item_name: PRESSURE REGULATING VALVE, end_item_source: 99657, end_item_identification: MODEL 280650, nonsupply_items_and_quantities: SEAT 2;FILTER 1;O-RING 6. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-074-9612, 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.
| end_item_name | PRESSURE REGULATING VALVE |
| end_item_source | 99657 |
| component_quantity | 9 |
| end_item_identification | MODEL 280650 |
| nonsupply_items_and_quantities | SEAT 2;FILTER 1;O-RING 6 |
| NSN | 5310-00-074-9612 |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 303 OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 TY 4 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| PILOT DIAMETER | 0.289 INCHES NOMINAL IN |
| NOMINAL THREAD SIZE | 0.138 INCHES IN |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) |
| NUT STYLE | CLINCH |
| NUT HEIGHT | 0.094 INCHES NOMINAL IN |
| WIDTH ACROSS FLATS | 0.250 INCHES NOMINAL IN |