NSN 4820-01-587-5526 D0841000, D084-1000, D084-1000 ASSY D084-1000-070CP
Product Details | OXYGEN SYSTE SAFETY RELIEF VALVE
4820-01-587-5526 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: D0841000, D084-1000, D084-1000 ASSY D084-1000-070CP, D0841000070, D084-1000-070, D0841000070CP, D084-1000-070CP, D0841000ASSYD0841000070CP, 4820-01-587-5526, 01-587-5526, 4820015875526, 015875526
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 11 AUG 2010 | 01-587-5526 | 37941 ( VALVE, SAFETY RELIEF, OXYGEN SYSTEM ) |
Demand History | NSN 4820-01-587-5526
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| D084-1000 ASSY D084-1000-070CP | 2020-10-294 | 1 | DIBBS |
| D084-1000 ASSY D084-1000-070CP | 2020-06-156 | 1 | DIBBS |
| 4820-01-587-5526 | 2018-12-339 | 1 | DIBBS |
| 4820-01-587-5526 | 2018-10-281 | 1 | DIBBS |
Cross Reference | NSN 4820-01-587-5526
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| D084-1000 | 96101 | GAS EQUIPMENT ENGINEERING CORPORATION, THE |
| D084-1000 ASSY D084-1000-070CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
| D084-1000 ASSY D084-1000-070CP | 96101 | GAS EQUIPMENT ENGINEERING CORPORATION, THE |
| D084-1000-070 | 96101 | GAS EQUIPMENT ENGINEERING CORPORATION, THE |
| D084-1000-070CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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Technical Data | NSN 4820-01-587-5526
| Characteristic | Specifications |
|---|---|
| MAXIMUM OPERATING TEMP | 165.0 DEG FAHRENHEIT SINGLE RESPONSE |
| END ITEM IDENTIFICATION | OVERHAUL/AVAILABILITY CVN70 |
| MATERIAL | BRONZE BODY |
| CONNECTION TYPE | UNTHREADED INTERNAL PIPE 2ND END |
| STYLE DESIGNATOR | ERR-090 |
| MATERIAL | STEEL COMP 304 STEM |
| ADJUSTABLE PRESSURE RANGE | +51.0/+70.0 POUNDS PER SQUARE INCH |
| NOMINAL PIPE SIZE ACCOMMODATED | 0.750 INCHES 2ND END |
| MEDIA FOR WHICH DESIGNED | OXYGEN, GASEOUS SINGLE RESPONSE |
| OPENING PRESSURE SETTING | 70.0 POUNDS PER SQUARE INCH |
| MAXIMUM OPERATING PRESSURE | 440.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| BONNET ATTACHMENT METHOD | THREADED |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANED I.A.W. MIL-STD-1330 FOR OXYGEN SERVICE |
| MATERIAL | STEEL COMP 304 SEAT |
| FLOW CONTROL DEVICE | DISK |
| NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES 1ST END |
| DISK LOADING METHOD | SPRING |
| VALVE OPERATION METHOD | AUTOMATIC |
| MATERIAL | COPPER ALLOY FLOW CONTROL DEVICE |
| FURNISHED ITEMS AND QUANTITY | 2 NUT AND 2 TAILPIECE |
| CONNECTION TYPE | UNTHREADED INTERNAL PIPE 1ST END |
| BONNET TYPE | INSIDE SCREW |
| CONNECTION STYLE | SOCKET WITH BRAZING RING ERR-100 |
Restrictions/Controls & Freight Information | NSN 4820-01-587-5526
| 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: | Q | Strategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.” |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | S | The item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel. |
| 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 | 051080 | FAUCETS,BIBCOCKS,GATES VALVES |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| 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 4820-01-587-5526
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Special Material ID | CP | An item that requires special cleaning and packaging for oxygen/nitrogen service (e.g, valves, piping systems, generators). |
| 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 |



