NSN 4820-00-868-6584 M90503, M9050-3, MILPRF9050
Product Details | SAFETY RELIEF VALVE
4820-00-868-6584 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: M90503, M9050-3, MILPRF9050, MIL-PRF-9050, MILV9050, MIL-V-9050, 20C000530, 20C-0005-30, 20C00503, 20C-0050-3, 21244, 8148650, 4820-00-868-6584, 00-868-6584, 4820008686584, 008686584
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 01 JAN 1960 | 00-868-6584 | 05488 ( VALVE, SAFETY RELIEF ) |
Drawings & Photos | NSN 4820-00-868-6584
Demand History | NSN 4820-00-868-6584
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4820-00-868-6584 | 2026-03-85 | 20 | DIBBS |
| 4820-00-868-6584 | 2023-09-271 | 29 | DIBBS |
| 4820-00-868-6584 | 2023-02-45 | 23 | DIBBS |
| 4820-00-868-6584 | 2023-02-33 | 23 | DIBBS |
| 4820-00-868-6584 | 2022-08-223 | 16 | DIBBS |
| 4820-00-868-6584 | 2022-03-79 | 8 | DIBBS |
| 4820-00-868-6584 | 2021-07-210 | 6 | DIBBS |
| 4820-00-868-6584 | 2020-12-357 | 3 | DIBBS |
| 4820-00-868-6584 | 2020-01-02 | 7 | DIBBS |
| 4820-00-868-6584 | 2019-11-317 | 4 | DIBBS |
| 4820-00-868-6584 | 2019-10-283 | 3 | DIBBS |
| 21244 | 2019-01-17 | 1354 | US |
| 4820-00-868-6584 | 2018-11-310 | 12 | DIBBS |
| 4820-00-868-6584 | 2018-10-297 | 4 | DIBBS |
| 4820-00-868-6584 | 2018-08-215 | 4 | DIBBS |
| 4820-00-868-6584 | 2018-07-203 | 4 | DIBBS |
| 4820-00-868-6584 | 2017-06-165 | 17 | DIBBS |
| 4820-00-868-6584 | 2017-05-150 | 17 | DIBBS |
| 4820-00-868-6584 | 2017-04-107 | 9 | DIBBS |
| 4820-00-868-6584 | 2017-04-96 | 9 | DIBBS |
| 4820-00-868-6584 | 2017-03-89 | 3 | DIBBS |
| 4820-00-868-6584 | 2017-03-78 | 3 | DIBBS |
| 4820-00-868-6584 | 2017-02-40 | 12 | DIBBS |
| 20C00503 | 2008-12-343 | 20 | US |
Cross Reference | NSN 4820-00-868-6584
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 20C-0005-30 | 19062 | ESSEX INDUSTRIES, INC. |
| 20C-0050-3 | 19062 | ESSEX INDUSTRIES, INC. |
| 21244 | 03990 | INGERSOLL-RAND CO |
| 21244 | 04577 | CARLETON TECHNOLOGIES INC |
| 8148650 | 98748 | AIR FORCE UNITED STATES DEPARTMENT OF THE |
| M9050-3 | 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 4820-00-868-6584
Technical Data | NSN 4820-00-868-6584
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A7 ANGLE |
| VALVE DISCHARGE FLOW RATE | 100.0 LITERS PER MINUTE |
| CONNECTION TYPE | THREADED INTERNAL BOSS 1ST END THREADED EXTERNAL BOSS 2ND END |
| CONNECTION STYLE | G46B PLAIN 2ND END |
| THREAD SERIES DESIGNATOR | ANPT 1ST END ANPT 2ND END |
| NOMINAL THREAD SIZE | 0.125 INCHES 1ST END 0.125 INCHES 2ND END |
| THREAD QUANTITY PER INCH | 27 1ST END 27 2ND END |
| THREAD DIRECTION | RIGHT-HAND 1ST END RIGHT-HAND 2ND END |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-PRF-9050 |
| MANUFACTURERS CODE | 81349 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | M9050-3 |
Restrictions/Controls & Freight Information | NSN 4820-00-868-6584
| 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: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| 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 | P | 77.5 |
| 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 4820-00-868-6584
Air Force
Navy| 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 | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |