The B107.21 TY1CL2STA is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-181-6764, 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 | B107.21 TY1CL2STA |
| NSN | 5120-00-181-6764 |
| OVERALL WIDTH | 1.576 INCHES MAXIMUM IN |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 1 CLASS AND B STYLE AND A DESIGN |
| DRIVE END SHAPE | SQUARE SINGLE END INTERNAL |
| SURFACE TREATMENT | CHROMIUM OVERALL |
| SPECIFICATION/STANDARD DATA | 0U583-SAE AS4167 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| WRENCHING SURFACE SHAPE | 12 POINT SINGLE END INTERNAL |
| STYLE DESIGNATOR | FLARE NUT |
| MATERIAL | STEEL OVERALL |
| DRIVE SURFACE SIZE | 0.375 INCHES NOMINAL SINGLE END IN |
| WRENCHING SURFACE SIZE | 1.062 INCHES NOMINAL SINGLE END IN |