NSN 4820-01-463-4902 B4JNRPMSC11, B-4JNR-PM-SC-11 , B4JNRPMSC11CP
Product Details | OXYGEN SYSTEM PRESSURE REGULATING VALVE
4820-01-463-4902 A valve used to automatically maintain within close limits a predetermined pressure within an oxygen system regardless of the higher fluctuating or constant inlet pressure. The excess pressure is bypassed to the accumulator or reservoir in lieu of passing through the entire system. It is specifically designed and/or cleaned for oxygen systems. Excludes VALVE, REGULATING, SYSTEM PRESSURE; VALVE REGULATING, FLUID PRESSURE AND VALVE, CALIBRATED FLOW.
Part Alternates: B4JNRPMSC11, B-4JNR-PM-SC-11 , B4JNRPMSC11CP, B-4JNR-PM-SC-11CP , B4JPM, B4J-PM, B4JPMCP, B4J-PMCP , 1598AS142, 1598AS1421, 1598AS142-1, 1598AS1421CP, 1598AS142-1CP , 17N0019, 17N0019CP, 4820-01-463-4902, 01-463-4902, 4820014634902, 014634902
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 24 MAR 1999 | 01-463-4902 | 37940 ( VALVE, REGULATING, OXYGEN SYSTEM PRESSURE ) |
Drawings & Photos | NSN 4820-01-463-4902
Demand History | NSN 4820-01-463-4902
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4820-01-463-4902 | 2023-07-191 | 1 | DIBBS |
| 4820-01-463-4902 | 2023-03-75 | 1 | DIBBS |
| 4820-01-463-4902 | 2021-12-340 | 1 | DIBBS |
| 4820-01-463-4902 | 2020-12-363 | 1 | DIBBS |
| 4820-01-463-4902 | 2020-08-217 | 6 | DIBBS |
| 4820-01-463-4902 | 2019-08-220 | 35 | DIBBS |
| 4820-01-463-4902 | 2019-05-150 | 35 | DIBBS |
| 4820-01-463-4902 | 2019-03-66 | 35 | DIBBS |
| 4820-01-463-4902 | 2016-03-84 | 8 | DIBBS |
| 4820-01-463-4902 | 2015-12-350 | 8 | DIBBS |
| 4820-01-463-4902 | 2015-05-146 | 9 | DIBBS |
| 4820-01-463-4902 | 2015-05-132 | 9 | DIBBS |
| 4820-01-463-4902 | 2015-04-120 | 4 | DIBBS |
| 4820-01-463-4902 | 2014-06-162 | 4 | DIBBS |
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Technical Data | NSN 4820-01-463-4902
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | BRASS |
| STEM MATERIAL | BRONZE AND PLASTIC, TETRAFLUOROETHYLENE |
| PACKING MATERIAL | PLASTIC, TETRAFLUOROETHYLENE |
| END CONNECTION QUANTITY | 2 |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| BODY STYLE | A1 STRAIGHT THRU |
| MEDIA FOR WHICH DESIGNED | OXYGEN, LIQUID |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY OXYGEN CLEANING |
| MANUFACTURERS CODE | 02570 |
| DESIGN CONTROL REFERENCE | B4J-PM |
Restrictions/Controls & Freight Information | NSN 4820-01-463-4902
| 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: | 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 | 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 | AX | Defense Supply Center Columbus Columbus, OH 43216-5000 |
| 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 4820-01-463-4902
Navy| 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). |
| Special Material Content | 9 | Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions |
| 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 |