The Valve,check, cataloged under National Stock Number 4820-01-697-8556, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Viega Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-697-8556 |
| Primary Part Number | 79055 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Viega Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 79055 PRIMARY | Viega Llc (USA) |
NSN 4820-01-697-8556 is a Valve,check, manufactured by Viega Llc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-697-8556 has 1 cross-referenced part number: 79055 (Viega Llc).
There are 3 known substitutes for 4820-01-697-8556: 5970-00-470-4561, 5120-01-083-6729, 3455-01-375-6732. Verify interchangeability with system specifications before substitution.
Key specifications for 79055: Part Name Assigned by Controlling Agency: CHECK VALVE. 1 total characteristics are documented in the Federal Logistics Information System.