The Valve,safety Relief, cataloged under National Stock Number 4820-01-507-0636, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-507-0636 |
| Primary Part Number | 27CC13M-U70/S4 |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris |
| Status | ACTIVE |
| Disk Loading Method | SPRING |
| Bonnet Type | INSIDE SPRING |
| Material Document and Classification | 316SS ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Opening Pressure Setting | 260.0 POUNDS PER SQUARE INCH LBS |
| Style Designator | ANGLE |
| Connection Style | SOCKET SECOND END |
| Media for Which Designed | GAS, INERT SINGLE RESPONSE |
| Adjustable Pressure Range | +230.0 TO 265.0 POUNDS PER SQUARE INCH LBS |
| Flow Control Device | DISK |
| Nominal Pipe Size Accommodated | 0.500 INCHES FIRST END IN |
| Connection Style | SOCKET FIRST END |
| Bonnet Attachment Method | BOLTED |
| Material | STEEL COMP 316 BODY |
| Valve Operation Method | AUTOMATIC |
| Connection Type | UNTHREADED INTERNAL PIPE ALL ENDS |
| Nominal Pipe Size Accommodated | 1.000 INCHES SECOND END IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 30153 | Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Target Rock Division (USA) |
| 27CC13M-U70/S4 PRIMARY | Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris (USA) |
| 27CC13M-U70/S4 | Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Target Rock Division (USA) |
| 277C13M-U70/S4 | Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris (USA) |
NSN 4820-01-507-0636 is a Valve,safety Relief, manufactured by Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-507-0636 has 4 cross-referenced part numbers: 30153 (Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Target Rock Division), 27CC13M-U70/S4 (Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris), 27CC13M-U70/S4 (Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Target Rock Division), 277C13M-U70/S4 (Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris).
There are 8 known substitutes for 4820-01-507-0636: 3110-00-100-0612, 5310-00-264-0150, 4310-00-270-3331 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 27CC13M-U70/S4: Disk Loading Method: SPRING; Bonnet Type: INSIDE SPRING; Material Document and Classification: 316SS ASSN STD SINGLE MATERIAL RESPONSE BODY; Part Name Assigned by Controlling Agency: 2700 KN SERIES RELIEF VALVE MODEL NUMBER 27CC13M-U70/S4 UNION END CONNECTIONS GAS SERVICE.. 19 total characteristics are documented in the Federal Logistics Information System.