The A-A-51139 TY2 CL3 ST A NO.B-R-30 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3460-00-222-4012, 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.
| Part Number | A-A-51139 TY2 CL3 ST A NO.B-R-30 |
| NSN | 3460-00-222-4012 |
| SHANK HEIGHT | 0.875 INCHES NOMINAL IN |
| HOLDER TYPE | RIGHT HAND OFFSET |
| WIDTH | 0.250 INCHES NOMINAL IN |
| CUTTER TOOL ACCOMMODATED | CUTTER BIT |
| DESIGN TYPE | TURNING |
| CUTTING TOOL SHAPE | SQUARE |
| SHANK LENGTH | 3.250 INCHES NOMINAL IN |
| SHANK WIDTH | 0.375 INCHES NOMINAL IN |
| SPRING TYPE FEATURE | NOT INCLUDED |
| ACCESSORY COMPONENTS AND QUANTITY | WRENCH 1 |