Basic Information:
| Item Name: | SPROCKET ASSEMBLY E |
| NSN: | 1005 - 01 - 029 - 9272, 1005010299272 |
| FSC: | FSC 1005 - GUNS, THROUGH 30MM |
| NIIN: | 010299272 |
Manufacturer Part Numbers:
| Part Number: | 537AS172 |
| Manufacturer: | NAVAL AIR SYSTEMS COMMAND |
| NCAGE: | 30003 |
| Part Number: | 537AS173 |
| Manufacturer: | NAVAL AIR SYSTEMS COMMAND |
| NCAGE: | 30003 |
| Part Number: | 537AS174 |
| Manufacturer: | NAVAL AIR SYSTEMS COMMAND |
| NCAGE: | 30003 |
| Part Number: | 537AS175 |
| Manufacturer: | NAVAL AIR SYSTEMS COMMAND |
| NCAGE: | 30003 |