| Part Number | NSN | Part Name | |
|---|---|---|---|
| 55104E0542A | 4720-01-391-3877 | Air Breathing Hose Assembly | Quote |
| 55104 | 4720-01-391-3877 | Air Breathing Hose Assembly | Quote |
| 79201D0200A | 4720-01-453-7222 | Air Breathing Hose Assembly | Quote |
| 79201E0170A | 4720-01-507-9695 | Metallic Hose Assembly | Quote |