THREADING MACHINE,PIPE AND BOLT. Key specifications include material: PLASTIC LENS, thread_class: 2A A, thread_series: UNEF, overall_length: 0.601 INCHES MINIMUM AND 0.636 INCHES MAXIMUM IN, mounting_method: EXTERNAL THREAD, thread_diameter: 0.312 INCHES IN. This part is cataloged in the Federal Logistics Information System under NSN 6210-00-813-6642, 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 | PLASTIC LENS |
| thread_class | 2A A |
| thread_series | UNEF |
| overall_length | 0.601 INCHES MINIMUM AND 0.636 INCHES MAXIMUM IN |
| mounting_method | EXTERNAL THREAD |
| thread_diameter | 0.312 INCHES IN |
| thread_quantity | 32 PER INCH |
| effective_length | 0.423 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| style_designator | STOVEPIPE |
| thread_direction | RIGHT-HAND |
| surface_condition | SMOOTH FACE |
| effective_diameter | 0.438 INCHES NOMINAL IN |
| NSN | 6210-00-813-6642 |
| SURFACE CONDITION | SMOOTH FACE |
| OVERALL LENGTH | 0.601 INCHES MINIMUM AND 0.636 INCHES MAXIMUM IN |
| LIGHT TRANSMISSION DESIGN | TRANSLUCENT LENS |
| EFFECTIVE DIAMETER | 0.438 INCHES NOMINAL IN |
| THREAD DIRECTION | RIGHT-HAND |
| END ITEM IDENTIFICATION | SUPPORT EQUIPMENT, B-52 AIRCRAFT; COMMUNICATIONS SYSTEMS, AN/WRR-7; FIRE PUMPS; SUPPORT EQUIPMENT, B-1 AIRCRAFT; AN/SPN-35B; RADAR SET, LIGHTWEIGHT 3D (AN/TPS-59); COMMUNICATIONS TERMINAL; AIRCRAFT, AWACS, E-3A; TACTICAL DATA SYSTEM, AN/UYA-4(V); COMMUNICATIONS TERMINAL, AN/UGC-74 A |
| THREAD SERIES | UNEF |
| EFFECTIVE LENGTH | 0.423 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| THREAD DIAMETER | 0.312 INCHES IN |
| SURFACE CONDITION | SMOOTH BACK |