Basic Information:
| Item Name: | PISTON ASSEMBLY |
| NSN: | 1005 - 00 - 397 - 7428, 1005003977428 |
| FSC: | FSC 1005 - GUNS, THROUGH 30MM |
| NIIN: | 003977428 |
Manufacturer Part Numbers:
| Part Number: | 840226 |
| Manufacturer: | DOVER ENGINEERED SYSTEMS, INC.!DBA SARGENT CONTROLS & AEROSPACE |
| NCAGE: | 78062 |
| Part Number: | 840226 |
| Manufacturer: | VALCOR ENGINEERING CORP |
| NCAGE: | 96487 |