690-300: 690-300.
The 690-300 is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q EXTERNAL, seal_width: 0.215 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN, temp_rating: 600.0 FAHRENHEIT DEGF, construction: SOLID, housing_bore_diameter: 3.560 INCHES MINIMUM AND 3.600 INCHES MAXIMUM IN, end_item_identification: FALCON MODEL 900 ENGINE. This part is cataloged in the U.S.
Government catalog under NSN 5355-01-166-0709, 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 EXTERNAL |
| seal_width | 0.215 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN |
| temp_rating | 600.0 FAHRENHEIT DEGF |
| construction | SOLID |
| housing_bore_diameter | 3.560 INCHES MINIMUM AND 3.600 INCHES MAXIMUM IN |
| end_item_identification | FALCON MODEL 900 ENGINE |
| accommodated_shaft_diameter | 2.970 INCHES MINIMUM AND 3.000 INCHES MAXIMUM IN |
| cross-sectional_shape_style | SINGLE LIP |
| part_name_assigned_by_controlling_agency | PERI-SEAL |
| NSN | 5355-01-166-0709 |
No substitute or cross-reference records for this part.