The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q OVERALL, temp_rating: -60.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF, hardness_rating: 55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL, rim_surface_width: 0.043 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN, peripheral_diameter: 5.582 INCHES NOMINAL IN, center_hole_diameter: 5.270 INCHES MINIMUM AND 5.370 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-354-8459, 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 | RUBBER SILICONE CLASS Q OVERALL |
| temp_rating | -60.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF |
| hardness_rating | 55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL |
| rim_surface_width | 0.043 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN |
| peripheral_diameter | 5.582 INCHES NOMINAL IN |
| center_hole_diameter | 5.270 INCHES MINIMUM AND 5.370 INCHES MAXIMUM IN |
| cross-sectional_height | 0.152 INCHES MINIMUM AND 0.164 INCHES MAXIMUM IN |
| cross-sectional_shape_style | SPECIAL |
| flanged_body_outside_diameter | 5.424 INCHES NOMINAL IN |
| material_document_and_classification | AMS 3303 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NSN | 5305-00-354-8459 |
| THREAD LENGTH | 0.375 INCHES MINIMUM IN |
| HOLE TYPE | DRILLED |
| HOLE QUANTITY | 2 |
| HOLE CONFIGURATION STYLE | ROUND |
| THREAD CLASS | 2A A |
| POINT STYLE | FLAT |
| HEAD DIAMETER | 0.500 INCHES NOMINAL IN |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| HEAD HEIGHT | 0.375 INCHES NOMINAL IN |
| THREAD DIRECTION | RIGHT-HAND |