The TUBE METERING DEV is a the manufacturer industrial component. Key specifications include material: STEEL, ring_style: EXTERNAL, usage_design: EXTERNAL, inside_diameter: 0.333 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN, major_thickness: 0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN, 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 5325-00-090-7669, 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 | EXTERNAL |
| usage_design | EXTERNAL |
| inside_diameter | 0.333 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN |
| major_thickness | 0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN |
| casehardening_indicator | NOT CASEHARDENED |
| material_hardness_rating | 69.5 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 73.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM |
| cross-sectional_shape_style | RECTANGULAR |
| material_document_and_classification | FED STD 66,FS-1066 TO FS-1090 FED STD SINGLE MATERIAL RESPONSE |
| NSN | 5325-00-090-7669 |
| RING STYLE | STRAIGHT GAP |
| MATERIAL | STEEL COMP 1095 |
| SURFACE TREATMENT | CADMIUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5121 ASSN STD SINGLE MATERIAL RESPONSE |
| INSIDE DIAMETER | 4.052 INCHES MINIMUM AND 4.122 INCHES MAXIMUM IN |
| USAGE DESIGN | INTERNAL |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| MATERIAL HARDNESS RATING | 35.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM |
| OUTSIDE DIAMETER | 4.302 INCHES MINIMUM AND 4.372 INCHES MAXIMUM IN |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |