The 20318-6 is a the manufacturer industrial component. Key specifications include material: OIL LUBRICATING LUBRICATION, corner_shape: SQUARE ALL CORNERS, overall_length: 0.2450 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 0.2510 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM IN, body_outside_diameter: 0.3760 INCHES MINIMUM AND 0.3770 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 5310-00-048-7513, 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 | OIL LUBRICATING LUBRICATION |
| corner_shape | SQUARE ALL CORNERS |
| overall_length | 0.2450 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM IN |
| style_designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| body_inside_diameter | 0.2510 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM IN |
| body_outside_diameter | 0.3760 INCHES MINIMUM AND 0.3770 INCHES MAXIMUM IN |
| nondefinitive_spec/std_data | 1 TYPE AND A COMPOSITION |
| material_document_and_classification | MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| NSN | 5310-00-048-7513 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| RADIUS | 19.840 INCHES NOMINAL IN |
| FEATURES PROVIDED | FLOATING NUT |
| NUT SPACING | 0.886 INCHES NOMINAL IN |
| THREAD QUANTITY PER INCH | 18 |
| THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) |
| CHANNEL HEIGHT | 0.126 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN |
| ASSEMBLY OVERALL HEIGHT | 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN |
| NUT QUANTITY | 20 |