NSN 4820-01-219-4931 2832680001, 283268-0001, 01-219-4931
Product Details | PRESSURE AND TEMPERATURE RELIEF VALVE
4820-01-219-4931 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: 2832680001, 283268-0001, 4820-01-219-4931, 01-219-4931, 4820012194931, 012194931
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 26 OCT 1985 | 01-219-4931 | 16996 ( VALVE, RELIEF, PRESSURE AND TEMPERATURE ) |
Demand History | NSN 4820-01-219-4931
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 283268-0001 | 2020-05-124 | 2 | DIBBS |
| 283268-0001 | 2020-01-15 | 1 | DIBBS |
Cross Reference | NSN 4820-01-219-4931
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 283268-0001 | 99657 | MAROTTA CONTROLS, INC. |
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Technical Data | NSN 4820-01-219-4931
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | BRONZE, ASTM B61 OR BRONZE, ASTM B62 OR BRONZE, ASTM B63 |
| END CONNECTION QUANTITY | 1 |
| ADJUSTABLE PRESSURE RANGE | +23.0/+38.0 POUNDS PER SQUARE INCH |
| FLOW CONTROL DEVICE MATERIAL | STEEL |
| SEAT MATERIAL | POLYAMIDE NYLON |
| MEDIA FOR WHICH DESIGNED | AIR |
| FLOW CONTROL DEVICE | POPPET |
Restrictions/Controls & Freight Information | NSN 4820-01-219-4931
| 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: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| NMF Description | 127220 | PRESSURE REG/RED/RELIEF VALVES NOI |
| Less than car load rating | P | 77.5 |
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 594 | unknown |
| Originating Activity Code | HD | Naval Inventory Control Point Mechanicsburg, PA 17055-0788 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 4820-01-219-4931
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 3H | NAVICP MECH managed Field Level Repairables Naval Inventory Control Point, Mechanicsburg |
| Special Material Content | 9 | Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions |
| Source of Supply | NRP | NAVICP-ERP 700 Robbins Avenue Philadelphia, PA 19111-5098 |
| Agency | DN | Department of the Navy |
| Service Organization | L | Lead Service - 22 (Repairable) |
| Reparability | D | Field Level Reparables |
| Acquisition Advice Codes | C | SERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |