NSN 4820-01-339-1529
Part Details | SAFETY RELIEF VALVE
4820-01-339-1529 A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.
Alternate Parts: 17P2N40971, 17P2N4097-1, 4820-01-339-1529, 01-339-1529, 4820013391529, 013391529
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 17, 1991 | 01-339-1529 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
SAFETY RELIEF
Cross Reference | NSN 4820-01-339-1529
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 17P2N4097-1 | 88277 | BOEING COMPANY, THEDBA BOEING |
Technical Data | NSN 4820-01-339-1529
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SAFETY RELIEF |
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | AUTOMATIC |
| SPECIAL FEATURES | ADJUST RETAINER TO PRODUCE 11.00 MINUS 0.10 TO PLUS 0.60 LB SPRING FORCE.(MAY BE SET TO CRACK PRESSURE OF 29 MINUS OR PLUS 2 IN H2O WHICH WILL GIVE THE FORE MENTIONED SPRING LOAD); ITEM CONSISTS OF THE FOLLOWING: 1 EA RETAINER,P/N 17P2N4098-1,CAGEC 88277; 1 EA SHAFT,P/N 17P2N4100-1,CAGEC 88277; 1 EA SEAT,P/N 17P2N4101-1,CAGEC 88277; 1 EA DISK,P/N 17P2N4109-1,CAGEC 88277; 1 EA SPRING,P/N 17P2N4110-1,CAGEC 88277; 1 EA NUT,P/N AN320-4; 1 EA WASHER,P/N AN960D416; AS REQ'D LOCKWIRE,P/N MS20995AB41; 1 EA NUT,P/N NAS509-4 |
| END ITEM IDENTIFICATION | ACFT,TYPE C-17 |