7104A: PLUNGER AND BARREL.
The PLUNGER AND BARREL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 3140 OR STEEL COMP 4140 OVERALL, head_style: PAN NO. 2, head_height: 0.312 INCHES NOMINAL IN, head_diameter: 0.776 INCHES MINIMUM AND 0.786 INCHES MAXIMUM IN, fastener_length: 1.250 INCHES NOMINAL IN, hardness_rating: 269.0 BRINELL STANDARD MINIMUM AND 307.0 BRINELL STANDARD MAXIMUM OVERALL.
This part is cataloged in the U.S. Government catalog under NSN 5306-00-149-0751, 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 COMP 3140 OR STEEL COMP 4140 OVERALL |
| head_style | PAN NO. 2 |
| head_height | 0.312 INCHES NOMINAL IN |
| head_diameter | 0.776 INCHES MINIMUM AND 0.786 INCHES MAXIMUM IN |
| fastener_length | 1.250 INCHES NOMINAL IN |
| hardness_rating | 269.0 BRINELL STANDARD MINIMUM AND 307.0 BRINELL STANDARD MAXIMUM OVERALL |
| thread_direction | RIGHT-HAND |
| internal_drive_style | W/O INTERNAL DRIVE |
| nominal_thread_diameter | 0.562 INCHES IN |
| minimum_tensile_strength | 135000 POUNDS PER SQUARE INCH LBS |
| thread_quantity_per_inch | 18 |
| thread_series_designator | UNF |
| NSN | 5306-00-149-0751 |
| HEAD HEIGHT | 0.312 INCHES NOMINAL IN |
| FASTENER LENGTH | 1.250 INCHES NOMINAL IN |
| HARDNESS RATING | 269.0 BRINELL STANDARD MINIMUM AND 307.0 BRINELL STANDARD MAXIMUM OVERALL |
| SHANK UNTHREADED HOLE DIAMETER | 0.141 INCHES MINIMUM FIRST HOLE IN |
| DISTANCE FROM CENTER OF HEAD TO CENTER OF SHANK | 0.156 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD ALL MATERIAL RESPONSES OVERALL |
| NOMINAL THREAD DIAMETER | 0.562 INCHES IN |
| HEAD STYLE | PAN NO. 2 |
| THREAD DIRECTION | RIGHT-HAND |
| NONSTANDARD THREAD PITCH DIAMETER | +0.5234 TO 0.5625 INCHES IN |
No substitute or cross-reference records for this part.