The Valve,safety Relief, cataloged under National Stock Number 4820-00-319-5561, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Eaton Corporation Div Eaton Fluid Power. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-319-5561 |
| Primary Part Number | UM3-01M |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Eaton Corporation Div Eaton Fluid Power |
| Status | ACTIVE |
| Flow Control Device | SPOOL |
| Valve Operation Method | HYDRAULIC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-00-319-5561 is a Valve,safety Relief, manufactured by Eaton Corporation Div Eaton Fluid Power, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-319-5561 has 3 cross-referenced part numbers: UM3-01M (Eaton Corporation Div Eaton Fluid Power), VM-51 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.), 70509 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.).
There are 6 known substitutes for 4820-00-319-5561: 6625-00-706-1018, 5935-00-833-0625, 5950-00-947-8486 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for UM3-01M: Flow Control Device: SPOOL; Valve Operation Method: HYDRAULIC. 2 total characteristics are documented in the Federal Logistics Information System.