Basic Information:
| Item Name: | SPRING ASSY,20MM BO |
| NSN: | 1005 - 00 - 605 - 4204, 1005006054204 |
| FSC: | FSC 1005 - GUNS, THROUGH 30MM |
| NIIN: | 006054204 |
Manufacturer Part Numbers:
| Part Number: | 143-2180-0 |
| Manufacturer: | MCDONNELL DOUGLAS HELICOPTER CO INC |
| NCAGE: | 02731 |
| Part Number: | 143-2180-0 |
| Manufacturer: | BOEING COMPANY, THE!DBA BOEING!DIV DEFENSE, SPACE & SECURITY |
| NCAGE: | 8V613 |
| Part Number: | 143-2180-0 |
| Manufacturer: | RAYTHEON COMPANY!DBA RAYTHEON |
| NCAGE: | 82577 |