The 11255-000 is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING, construction: ONE-PIECE, outside_diameter: 0.406 INCHES NOMINAL IN, surface_treatment: CADMIUM RETAINER, retainer_thickness: 0.051 INCHES NOMINAL IN, packing_inside_diameter: 0.140 INCHES NOMINAL 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 5895-00-166-7989, 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 BUTADIENE-ACRYLONITRILE CLASS NBR PACKING |
| construction | ONE-PIECE |
| outside_diameter | 0.406 INCHES NOMINAL IN |
| surface_treatment | CADMIUM RETAINER |
| retainer_thickness | 0.051 INCHES NOMINAL IN |
| packing_inside_diameter | 0.140 INCHES NOMINAL IN |
| material_document_and_classification | MIL-R-6855 CL 1 GR 60 MIL SPEC SINGLE MATERIAL RESPONSE PACKING |
| packing_ring_cross-sectional_diameter | 0.071 INCHES NOMINAL IN |
| surface_treatment_document_and_classification | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE RETAINER |
| NSN | 5895-00-166-7989 |