NSN 4820-00-202-5522 SER 55-R0 W/1 IN, SER55R0W1IN, TE1inch
Product Details | SAFETY RELIEF VALVE
4820-00-202-5522 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.
Part Alternates: SER 55-R0 W/1 IN, SER55R0W1IN, TE1inch, TE-1inch, FIG2501, GV500UN1, 250E, 4820-00-202-5522, 00-202-5522, 4820002025522, 002025522
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 01-JAN-63 | 00-202-5522 | 05488 ( VALVE, SAFETY RELIEF ) |
Drawings & Photos | NSN 4820-00-202-5522
Demand History | NSN 4820-00-202-5522
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4820-00-202-5522 | 2015-06-152 | 4 | United States |
| 4820-00-202-5522 | 2013-12-342 | 10 | DIBBS |
| 4820-00-202-5522 | 2013-10-291 | 10 | DIBBS |
| 4820-00-202-5522 | 2013-10-276 | 10 | DIBBS |
| 4820-00-202-5522 | 2009-12-359 | 2 | DIBBS |
Cross Reference | NSN 4820-00-202-5522
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 250E | 14195 | INRANGE TECHNOLOGIES CORPORATION DBA MCDATA SERVICES CORPORATION |
| FIG2501 | 14959 | CRANE CO DIV VALVE DIV |
| GV500UN1 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE |
| SER 55-R0 W/1 IN | 17950 | TEXSTEAM INC DBA TXT OR RCS OR TEXSTEAM |
| TE-1 | 14915 | JAYCO INCORPORATED |
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Related Products | NSN 4820-00-202-5522
Technical Data | NSN 4820-00-202-5522
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY BODY COPPER ALLOY FLOW CONTROL DEVICE COPPER ALLOY SEAT STEEL STEM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,ALLOYB5/D/ FED SPEC SINGLE MATERIAL RESPONSE BODY QQ-C-390,ALLOYB5/D/ FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE QQ-C-390,ALLOYB5/D/ FED SPEC SINGLE MATERIAL RESPONSE SEAT |
| STYLE DESIGNATOR | A7 ANGLE |
| FLOW CONTROL DEVICE | DISK |
| VALVE DISCHARGE FLOW RATE | 387.0 POUNDS PER HOUR |
| VALVE OPERATION METHOD | AUTOMATIC OR MANUAL |
| CONNECTION TYPE | THREADED INTERNAL PIPE 1ST END THREADED EXTERNAL PIPE 2ND END |
| CONNECTION STYLE | G9 PLAIN 1ST END G46B PLAIN 2ND END |
| NOMINAL PIPE SIZE ACCOMMODATED | 1.000 INCHES 1ST END 1.000 INCHES 2ND END |
| THREAD SERIES DESIGNATOR | NPT 1ST END NPT 2ND END |
| NOMINAL THREAD SIZE | 1.000 INCHES 1ST END 1.000 INCHES 2ND END |
| THREAD DIRECTION | RIGHT-HAND 1ST END RIGHT-HAND 2ND END |
| BONNET TYPE | INSIDE SPRING |
| BONNET ATTACHMENT METHOD | THREADED |
| DISK LOADING METHOD | SPRING |
| OPENING PRESSURE SETTING | 40.0 POUNDS PER SQUARE INCH |
| FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE |
Restrictions/Controls & Freight Information | NSN 4820-00-202-5522
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||