The Valve,safety Relief, cataloged under National Stock Number 4820-01-202-5586, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Emerson Automation Solutions Final Control Us Lp Div Navy Product Team. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-202-5586 |
| Primary Part Number | E8527E51M-25PSI |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team |
| Status | ACTIVE |
| Nominal Outside Diameter Tube Accommodated | 0.750 INCHES ALL ENDS IN |
| Connection Type | UNTHREADED INTERNAL TUBE ALL ENDS |
| Material | NICKEL ALLOY FLOW CONTROL DEVICE |
| Material | COPPER ALLOY BODY |
| Connection Style | STREAMLINED WITH ONE BRAZING RING (TUBE) ALL ENDS |
| Opening Pressure Setting | 25.0 POUNDS PER SQUARE INCH LBS |
| Flow Control Device | DISKDISK |
| Valve Operation Method | AUTOMATIC |
| Style Designator | ANGLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| E8527E51M-25PSI | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 3,314,383 E8527E51M-25PSI | Naval Ship Systems Command (USA) |
| 3,314,383 | Naval Ship Systems Command (USA) |
| 8527 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| E8527E51M-25PSI PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
NSN 4820-01-202-5586 is a Valve,safety Relief, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-202-5586 has 5 cross-referenced part numbers: E8527E51M-25PSI (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 3,314,383 E8527E51M-25PSI (Naval Ship Systems Command), 3,314,383 (Naval Ship Systems Command), 8527 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), E8527E51M-25PSI (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team).
There are 7 known substitutes for 4820-01-202-5586: 5960-00-273-3041, 1075-00-383-8272, 5365-00-448-4778 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for E8527E51M-25PSI: Nominal Outside Diameter Tube Accommodated: 0.750 INCHES ALL ENDS IN; Connection Type: UNTHREADED INTERNAL TUBE ALL ENDS; Material: NICKEL ALLOY FLOW CONTROL DEVICE; Material: COPPER ALLOY BODY. 9 total characteristics are documented in the Federal Logistics Information System.