The FITTING,LUBRICATION is a the manufacturer industrial component. Key specifications include length: 0.500 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING OVERALL, thread_length: 0.500 INCHES NOMINAL RIGHT INTERNAL IN, style_designator: INTERNALLY THREADED FULL LENGTH, thread_direction: RIGHT-HAND RIGHT INTERNAL, nominal_thread_size: 0.250 INCHES RIGHT INTERNAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-172-0047, 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.
| length | 0.500 INCHES NOMINAL IN |
| material | STEEL CORROSION RESISTING OVERALL |
| thread_length | 0.500 INCHES NOMINAL RIGHT INTERNAL IN |
| style_designator | INTERNALLY THREADED FULL LENGTH |
| thread_direction | RIGHT-HAND RIGHT INTERNAL |
| nominal_thread_size | 0.250 INCHES RIGHT INTERNAL IN |
| cross-sectional_shape | HEXAGON |
| cross-sectional_width | 0.250 INCHES NOMINAL IN |
| cross-sectional_length | 0.500 INCHES NOMINAL IN |
| thread_quantity_per_inch | 32 RIGHT INTERNAL |
| part_name_assigned_by_controlling_agency | STANDOFF |
| NSN | 4730-00-172-0047 |
| HEIGHT | 1.062 INCHES MAXIMUM IN |
| SPECIAL FEATURES | SURFACE OR THROAT LOCATED BALL CHECK VALVE; E/ISHIP, OHIOCLASS SSN (TRIDENT) |
| ANGLE | 90.0 DEGREES |
| SCREW THREAD SERIES DESIGNATOR | PTF-SPL SHORT |
| THREAD QUANTITY PER INCH | 27 |
| WIDTH ACROSS FLATS | 0.438 INCHES NOMINAL IN |
| ASSEMBLY CLEARANCE RADIUS | 0.625 INCHES MAXIMUM IN |
| NOMINAL THREAD SIZE | 0.125 INCHES IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 CLASS B FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYLE DESIGNATOR | ANGLE |