1B6161: WASHER,KEY.
The WASHER,KEY is a the manufacturer industrial component. Key specifications include material: STEEL, thread_length: 1.219 INCHES NOMINAL NUT THREAD IN, overall_length: 3.469 INCHES NOMINAL IN, hardness_rating: 18.0 ROCKWELL C MINIMUM AND 28.0 ROCKWELL C MAXIMUM, shoulder_length: 0.188 INCHES NOMINAL IN, style_designator: SHOULDERED. This part is cataloged in the U.S.
Government catalog under NSN 5310-00-484-5739, 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 |
| thread_length | 1.219 INCHES NOMINAL NUT THREAD IN |
| overall_length | 3.469 INCHES NOMINAL IN |
| hardness_rating | 18.0 ROCKWELL C MINIMUM AND 28.0 ROCKWELL C MAXIMUM |
| shoulder_length | 0.188 INCHES NOMINAL IN |
| style_designator | SHOULDERED |
| thread_direction | RIGHT-HAND STUD THREAD |
| shoulder_diameter | 1.125 INCHES NOMINAL IN |
| nominal_thread_size | 0.750 INCHES STUD THREAD IN |
| nut_end_shank_length | 0.875 INCHES NOMINAL IN |
| distance_across_flats | 0.938 INCHES NOMINAL IN |
| stud_end_shank_length | 0.115 INCHES NOMINAL IN |
| NSN | 5310-00-484-5739 |
| INTERNAL PREBENT KEY WIDTH | 0.262 INCHES NOMINAL IN |
| OVERALL DISTANCE INCLUDING KEYS | 3.562 INCHES NOMINAL IN |
| STYLE DESIGNATOR | KEY |
| OUTSIDE DIAMETER | 3.295 INCHES NOMINAL IN |
| MATERIAL THICKNESS | 0.062 INCHES NOMINAL IN |
| EXTERNAL KEY QUANTITY | 19 |
| INTERNAL PREBENT KEY LENGTH | 0.125 INCHES NOMINAL IN |
| EXTERNAL PREBENT KEY WIDTH | 0.230 INCHES NOMINAL IN |
| MATERIAL | STEEL OVERALL |
| HOLE DIAMETER | 2.360 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.