NSN 4820-00-019-9612 M90504, M9050-4, MILPRF9050
Product Details | OXYGEN SYSTEM SAFETY RELIEF VALVE
4820-00-019-9612 A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It is specifically designed and/or cleaned for oxygen systems. See VALVE, SAFETY RELIEF.20248100015Valves, Powered48200018Valves, Nonpowered
Part Alternates: M90504, M9050-4, MILPRF9050, MIL-PRF-9050, MILV9050, MIL-V-9050, FR121B2, 20C00504, 20C-0050-4, 212441, 21244-1, 90504, 9050-4, 4820-00-019-9612, 00-019-9612, 4820000199612, 000199612
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 01 JAN 1963 | 00-019-9612 | 37941 ( VALVE, SAFETY RELIEF, OXYGEN SYSTEM ) |
Drawings & Photos | NSN 4820-00-019-9612
Demand History | NSN 4820-00-019-9612
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4820-00-019-9612 | 2023-11-332 | 34 | DIBBS |
| 4820-00-019-9612 | 2023-02-32 | 51 | DIBBS |
| 4820-00-019-9612 | 2023-01-26 | 26 | DIBBS |
| 4820-00-019-9612 | 2022-07-209 | 25 | DIBBS |
| 4820-00-019-9612 | 2021-12-339 | 51 | DIBBS |
| 4820-00-019-9612 | 2021-09-266 | 27 | DIBBS |
| 4820-00-019-9612 | 2021-07-196 | 12 | DIBBS |
| 4820-00-019-9612 | 2021-03-61 | 5 | DIBBS |
| 4820-00-019-9612 | 2017-03-89 | 30 | DIBBS |
| 4820-00-019-9612 | 2017-02-45 | 29 | DIBBS |
| 4820-00-019-9612 | 2016-12-360 | 20 | DIBBS |
| 4820-00-019-9612 | 2016-03-82 | 29 | DIBBS |
| 4820-00-019-9612 | 2014-03-83 | 21 | DIBBS |
| 4820-00-019-9612 | 2013-12-346 | 10 | DIBBS |
| 4820-00-019-9612 | 2012-08-220 | 12 | DIBBS |
| 4820-00-019-9612 | 2012-06-165 | 9 | DIBBS |
Cross Reference | NSN 4820-00-019-9612
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 20C-0050-4 | 19062 | ESSEX INDUSTRIES, INC. |
| 21244-1 | 03990 | INGERSOLL-RAND CO |
| 21244-1 | 04577 | CARLETON TECHNOLOGIES INC |
| 9050-4 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| FR121B2 | 99251 | CARLETON LIFE SUPPORT SYSTEMS INC. DBA COBHAM MISSION SYSTEM |
| M9050-4 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| MIL-PRF-9050 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| MIL-V-9050 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
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Related Products | NSN 4820-00-019-9612
Technical Data | NSN 4820-00-019-9612
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY BODY |
| SURFACE TREATMENT | ANODIZE |
| STYLE DESIGNATOR | C1 ANGLE |
| MEDIA FOR WHICH DESIGNED | OXYGEN, GASEOUS SINGLE RESPONSE |
| MAXIMUM OPERATING PRESSURE | 430.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST END THREADED INTERNAL BOSS 2ND END |
| THREAD DIRECTION | RIGHT-HAND 1ST END RIGHT-HAND 2ND END |
| DISK LOADING METHOD | SPRING |
| III END ITEM IDENTIFICATION | ACFT,TYPE B-52 |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-PRF-9050 |
| MANUFACTURERS CODE | 81349 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | M9050-4 |
Restrictions/Controls & Freight Information | NSN 4820-00-019-9612
| 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. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 127220 | PRESSURE REG/RED/RELIEF VALVES NOI |
| Less than car load rating | ||
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 594 | unknown |
| Originating Activity Code | XX | |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | ||
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | Z | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 4820-00-019-9612
Air Force| Category | Code | Description |
|---|---|---|
| Budget Code | 9 | General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors. |
| Materiel Management Aggregation Code | BO | SX:BREATHING OXYGEN SYSTEMS AND COMPONENT |
| Price Validation | N | The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
|
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | N | Stock Fund (except Munitions) |
| Acquisition Advice Codes | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |