The B94.9 1/2-13 UNC is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5136-00-528-2297, 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 | B94.9 1/2-13 UNC |
| NSN | 5136-00-528-2297 |
| THREAD PITCH DIAMETERS | +0.4505 TO 0.4530 INCHES IN |
| OVERALL LENGTH | 3.375 INCHES NOMINAL IN |
| FLUTE QUANTITY | 4 |
| STARTING CHAMFER TYPE | BOTTOMING |
| THREAD FORMING METHOD | CUT |
| WIDTH ACROSS FLATS | 0.275 INCHES NOMINAL IN |
| SPECIFICATION/STANDARD DATA | 05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| MATERIAL | STEEL OVERALL |
| LENGTH | 0.438 INCHES NOMINAL SQUARE END IN |
| THREAD STRUCTURE | REGULAR |