1290: RESISTOR,FIXED,WIRE WOUND.
Cassette compatible with the R200, X200 and FAT20 models. Key specifications include end_item_identification: 1940-01-262-3993. This part is cataloged in the U.S.
Government catalog under NSN 4310-00-173-5286, 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.
| end_item_identification | 1940-01-262-3993 |
| NSN | 4310-00-173-5286 |
| OVERALL WIDTH | 0.1235 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM IN |
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE |
| JOINT STYLE | VERTICAL JOINT |
| RADIAL WALL THICKNESS | 0.1450 INCHES MINIMUM AND 0.1550 INCHES MAXIMUM IN |
| RING STYLE | CONCENTRIC |
| STANDARD BORE DIAMETER | 3.500 INCHES IN |
| MATERIAL | IRON OVERALL |