Basic Information:
| Item Name: | BLOCK |
| NSN: | 1005 - 00 - 550 - 4076, 1005005504076 |
| FSC: | FSC 1005 - GUNS, THROUGH 30MM |
| NIIN: | 005504076 |
Manufacturer Part Numbers:
| Part Number: | A10163 |
| Manufacturer: | MANROY ENGINEERING |
| NCAGE: | U4574 |
| Part Number: | 5504076 |
| Manufacturer: | ARMY UNITED STATES DEPARTMENT OF!THE!DBA ROCK ISLAND ARSENAL |
| NCAGE: | 19204 |