The H677-2301-157 is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, temp_rating: -45.0 CELSIUS AND 125.0 CELSIUS DEGC, hole_diameter: 0.219 INCHES NOMINAL IN, overall_width: 2.750 INCHES NOMINAL IN, overall_length: 2.750 INCHES NOMINAL IN, special_features: WEAPON SYSTEM ESSENTIAL. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-075-7670, 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 | UNABLE TO DECODE |
| temp_rating | -45.0 CELSIUS AND 125.0 CELSIUS DEGC |
| hole_diameter | 0.219 INCHES NOMINAL IN |
| overall_width | 2.750 INCHES NOMINAL IN |
| overall_length | 2.750 INCHES NOMINAL IN |
| special_features | WEAPON SYSTEM ESSENTIAL |
| style_designator | NON-CIRCULAR |
| aperture_diameter | 2.500 INCHES NOMINAL IN |
| precious_material | SILVER |
| surface_treatment | UNABLE TO DECODE |
| bolt_hole_quantity | 4 |
| outside_corner_radius | 0.120 INCHES NOMINAL IN |
| NSN | 5999-01-075-7670 |
| STYLE DESIGNATOR | NON-CIRCULAR |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 2.188 INCHES NOMINAL IN |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH | 0.281 INCHES NOMINAL IN |
| ENVIRONMENTAL PROTECTION MATERIAL LOCATION | THROUGHOUT RF SHIELDING GASKET |
| APERTURE DIAMETER | 2.500 INCHES NOMINAL IN |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| MATERIAL | UNABLE TO DECODE |
| SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
| TEMP RATING | -45.0 CELSIUS AND 125.0 CELSIUS DEGC |
| OVERALL LENGTH | 2.750 INCHES NOMINAL IN |