NSN 4820-01-329-0921 4990AC2, 01-329-0921, 013290921
Product Details | PRESSURE AND TEMPERATURE RELIEF VALVE
4820-01-329-0921 A valve designed to release under excessive pressure and/or excessive temperature by opening at a predetermined pressure and/or temperature. Thermostatically operated valves close when the pressure is relieved or the temperature is reduced. Fusible plug valves require replacement of the plug. See also VALVE, SAFETY RELIEF and VALVE, REGULATING. TEMPERATURE.
Part Alternates: 4990AC2, 4820-01-329-0921, 01-329-0921, 4820013290921, 013290921
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 11 NOV 1990 | 01-329-0921 | 16996 ( VALVE, RELIEF, PRESSURE AND TEMPERATURE ) |
Demand History | NSN 4820-01-329-0921
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4820-01-329-0921 | 2007-12-363 | 3 | Canada |
Cross Reference | NSN 4820-01-329-0921
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4990AC2 | 04192 | ROGERSON ATS DIV ROGERSON AIRCRAFT CONTROLS |
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Restrictions/Controls & Freight Information | NSN 4820-01-329-0921
| Category | Code | Description |
|---|---|---|
| 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. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||