The 530681 is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC SEALING ELEMENT A, case_style: RECESSED, seal_width: 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN, temp_rating: 250.0 FAHRENHEIT DEGF, outside_diameter: 1.756 INCHES NOMINAL IN, surface_treatment: PLASTIC CASE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5895-00-437-2073, 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 SYNTHETIC SEALING ELEMENT A |
| case_style | RECESSED |
| seal_width | 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN |
| temp_rating | 250.0 FAHRENHEIT DEGF |
| outside_diameter | 1.756 INCHES NOMINAL IN |
| surface_treatment | PLASTIC CASE |
| housing_bore_diameter | 1.752 INCHES NOMINAL IN |
| sealing_element_style | ANGULAR-OPPOSED |
| accommodated_shaft_diameter | 1.250 INCHES NOMINAL IN |
| accommodated_shaft_maximum_rated_speed | 2500 FEET PER MINUTE FT |
| NSN | 5895-00-437-2073 |
| MATERIAL | ALUMINUM |
| END ITEM IDENTIFICATION | INTERROGATOR SET AN/TPX-50 |
| OVERALL WIDTH | 1.680 INCHES NOMINAL IN |
| OVERALL LENGTH | 4.140 INCHES NOMINAL IN |
| OVERALL HEIGHT | 0.090 INCHES NOMINAL IN |
| APPLICATION DESIGN | RADIO RECEIVER |
| MATERIAL | ALUMINUM |
| END ITEM IDENTIFICATION | INTERROGATOR SET AN/TPX-50 |
| OVERALL WIDTH | 1.680 INCHES NOMINAL IN |
| OVERALL LENGTH | 4.140 INCHES NOMINAL IN |