| Item Name | Diaphragm Set |
| Federal Supply Group (FSG) | Firefighting Rescue and Safety Equipment and Environmental Protection Equipment and Materials |
| Federal Supply Class (FSC) | 4210 Firefighting Equipment |
| National Item Identification Number (NIIN) | 00-397-7073 (003977073) |
| NCB Code | USA (00) |
| Manufacturer | Ross Valve Manufacturing Company |
| Components Related to NSN - 4210-00-397-7073, 4210003977073 | ||||
| 4210-01-617-5839 (4210016175839) | 4240-01-601-0568 (4240016010568) | 4240-00-070-0968 (4240000700968) | 4210-01-622-5643 (4210016225643) | |
| 4210-01-472-8998 (4210014728998) | 4210-00-846-2843 (4210008462843) | 4240-01-358-2905 (4240013582905) | 4210-01-100-6529 (4210011006529) | |
| 4210-00-341-8220 (4210003418220) | 4220-01-597-7071 (4220015977071) | 4210-01-454-4519 (4210014544519) | 4220-01-170-7202 (4220011707202) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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