The Valve,safety Relief, cataloged under National Stock Number 4820-01-130-8480, 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 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-130-8480 |
| Primary Part Number | E8617M51M |
| 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 Pipe Size Accommodated | 2.000 INCHES ALL ENDS IN |
| Material | COPPER ALLOY BODY |
| Adjustable Pressure Range | +91.0 TO 105.0 POUNDS PER SQUARE INCH LBS |
| Valve Operation Method | AUTOMATIC |
| Bonnet Type | INSIDE SPRING |
| Connection Style | STREAMLINED WITH ONE BRAZING RING ALL ENDS |
| Connection Type | UNTHREADED INTERNAL PIPE ALL ENDS |
| Maximum Operating Temp | 425.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Material Document and Classification | QQ-C-390,ALLOY D4/D/ FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Bonnet Attachment Method | BOLTED |
| Flow Control Device | DISK |
| Material | NICKEL ALLOY SEAT |
| Disk Loading Method | SPRING |
| Material Document and Classification | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| Material | NICKEL ALLOY STEM |
| Style Designator | ANGLE |
| Media for Which Designed | STEAM SINGLE RESPONSE |
| Material | NICKEL ALLOY FLOW CONTROL DEVICE |
| Material Document and Classification | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE SEAT |
| Material Document and Classification | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE STEM |
| Operating Pressure | 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8617 | Organon Inc Organon Diagnostics Sub of Akzona Inc (USA) |
| E8617M51M | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| E8617M51M PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 8617 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
NSN 4820-01-130-8480 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 4820-01-130-8480 has 4 cross-referenced part numbers: 8617 (Organon Inc Organon Diagnostics Sub of Akzona Inc), E8617M51M (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), E8617M51M (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 8617 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby).
There are 11 known substitutes for 4820-01-130-8480: 4730-00-097-8182, 5999-00-689-2944, 4820-01-130-2158 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for E8617M51M: Nominal Pipe Size Accommodated: 2.000 INCHES ALL ENDS IN; Material: COPPER ALLOY BODY; Adjustable Pressure Range: +91.0 TO 105.0 POUNDS PER SQUARE INCH LBS; Valve Operation Method: AUTOMATIC. 21 total characteristics are documented in the Federal Logistics Information System.