END WALL,BUILDING,PREFABRICATED. Key specifications include ring_style: EXTERNAL, usage_design: EXTERNAL, inside_diameter: 3.247 INCHES MINIMUM AND 3.297 INCHES MAXIMUM IN, major_thickness: 0.106 INCHES MINIMUM AND 0.112 INCHES MAXIMUM IN, surface_treatment: CADMIUM AND CHROMATE, casehardening_indicator: NOT CASEHARDENED. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5410-01-696-6485, 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.
| ring_style | EXTERNAL |
| usage_design | EXTERNAL |
| inside_diameter | 3.247 INCHES MINIMUM AND 3.297 INCHES MAXIMUM IN |
| major_thickness | 0.106 INCHES MINIMUM AND 0.112 INCHES MAXIMUM IN |
| surface_treatment | CADMIUM AND CHROMATE |
| casehardening_indicator | NOT CASEHARDENED |
| material_hardness_rating | 45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM |
| cross-sectional_shape_style | RECTANGULAR |
| material_document_and_classification | FED STD 66 AISI 1066 OR 1069 OR 1070 OR 1072 OR 1074 OR 1075 OR 1078 OR 1080 OR 1084 OR 1086 OR 1090 FED STD SINGLE MATERIAL RESPONSE |
| NSN | 5410-01-696-6485 |