Basic Information:
| Item Name: | TUBE,BARREL EXTENSI |
| NSN: | 1005 - 01 - 015 - 0420, 1005010150420 |
| FSC: | FSC 1005 - GUNS, THROUGH 30MM |
| NIIN: | 010150420 |
Manufacturer Part Numbers:
| Part Number: | MB3172 |
| Manufacturer: | GENERAL DYNAMICS-OTS, INC. |
| NCAGE: | 26978 |
| Part Number: | MC0970 |
| Manufacturer: | GENERAL DYNAMICS-OTS, INC. |
| NCAGE: | 26978 |
| Part Number: | MC3118 |
| Manufacturer: | GENERAL DYNAMICS-OTS, INC. |
| NCAGE: | 26978 |