The Valve,check, cataloged under National Stock Number 4820-01-303-1109, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Eaton Germany Gmbh. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Valve,check |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Eaton Germany Gmbh (CAGE D0826); Rolls-Royce Marine A/s Dep. Engines-Bergen (CAGE N4528); Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (CAGE 16236); Ulstein Bergen A/s (CAGE N0379) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-303-1109 |
| Primary Part Number | K-RV18L |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Eaton Germany Gmbh |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-303-1109 is a Valve,check, manufactured by Eaton Germany Gmbh, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-303-1109 has 4 cross-referenced part numbers: K-RV18L (Eaton Germany Gmbh), 12657 (Rolls-Royce Marine A/s Dep. Engines-Bergen), K-RV18L (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 12657 (Ulstein Bergen A/s).
There are 6 known substitutes for 4820-01-303-1109: 6520-00-257-3033, 2925-00-441-8323, 5910-00-725-4794 and 3 more. Verify interchangeability with system specifications before substitution.