The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL, ring_style: INTERNAL, usage_design: INTERNAL, major_thickness: 0.037 INCHES NOMINAL IN, outside_diameter: 0.689 INCHES MINIMUM AND 0.704 INCHES MAXIMUM IN, surface_treatment: CADMIUM AND CHROMATE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-687-3379, 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 | STEEL |
| ring_style | INTERNAL |
| usage_design | INTERNAL |
| major_thickness | 0.037 INCHES NOMINAL IN |
| outside_diameter | 0.689 INCHES MINIMUM AND 0.704 INCHES MAXIMUM IN |
| surface_treatment | CADMIUM AND CHROMATE |
| casehardening_indicator | NOT CASEHARDENED |
| end_item_identification | MULTIPLE LAUNCH ROCKET SYSTEM (MLRS) |
| material_hardness_rating | 67.5 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 72.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM |
| cross-sectional_shape_style | RECTANGULAR |
| material_document_and_classification | FED. STD. NO. 66, NO. 1066 THRU 1090 FED STD SINGLE MATERIAL RESPONSE |
| NSN | 5325-00-687-3379 |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| END ITEM IDENTIFICATION | MULTIPLE LAUNCH ROCKET SYSTEM (MLRS) |
| USAGE DESIGN | INTERNAL |
| MATERIAL | STEEL |
| MATERIAL HARDNESS RATING | 67.5 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 72.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED. STD. NO. 66, NO. 1066 THRU 1090 FED STD SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | CADMIUM AND CHROMATE |
| RING STYLE | INTERNAL |
| MAJOR THICKNESS | 0.037 INCHES NOMINAL IN |
| OUTSIDE DIAMETER | 0.689 INCHES MINIMUM AND 0.704 INCHES MAXIMUM IN |