NSN 4820-01-283-1927 V46BT3, V46BT-3, V46BT3C
Product Details | SYSTEM PRESSURE REGULATING VALVE
4820-01-283-1927 A value designed to automatically maintain within close limits a predetermined pressure within a closed system regardless of the higher fluctuating or constant inlet pressure. The excess pressure is by-passed to the accumulator or reservoir in lieu of passing through the entire system. It is designed primarily for use in refrigeration and air conditioning systems. Excludes VALVE, REGULATING, FLUID PRESSURE and VALVE, CALIBRATED FLOW.
Part Alternates: V46BT3, V46BT-3, V46BT3C, V46BT-3C , 4820-01-283-1927, 01-283-1927, 4820012831927, 012831927
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 30 JUL 1988 | 01-283-1927 | 35896 ( VALVE, REGULATING, SYSTEM PRESSURE ) |
Drawings & Photos | NSN 4820-01-283-1927
Demand History | NSN 4820-01-283-1927
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| V46BT-3 | 2025-02-51 | 27 | DIBBS |
| V46BT-3C | 2025-02-51 | 27 | DIBBS |
| V46BT-3 | 2024-10-302 | 20 | DIBBS |
| V46BT-3C | 2024-10-302 | 20 | DIBBS |
| V46BT-3 | 2023-04-96 | 20 | DIBBS |
| V46BT-3C | 2023-04-96 | 20 | DIBBS |
| V46BT-3 | 2022-04-111 | 20 | DIBBS |
| V46BT-3C | 2022-04-111 | 20 | DIBBS |
| V46BT-3 | 2021-11-319 | 2 | DIBBS |
| V46BT-3C | 2021-11-319 | 2 | DIBBS |
| V46BT-3 | 2021-09-271 | 10 | DIBBS |
| V46BT-3C | 2021-09-271 | 10 | DIBBS |
| V46BT-3 | 2021-08-216 | 2 | DIBBS |
| V46BT-3C | 2021-08-216 | 2 | DIBBS |
| V46BT-3 | 2020-12-357 | 10 | DIBBS |
| V46BT-3C | 2020-12-357 | 10 | DIBBS |
| V46BT-3 | 2020-10-294 | 4 | DIBBS |
| V46BT-3C | 2020-10-294 | 4 | DIBBS |
| 4820-01-283-1927 | 2017-07-208 | 52 | DIBBS |
| 4820-01-283-1927 | 2017-03-61 | 30 | DIBBS |
| 4820-01-283-1927 | 2016-09-251 | 11 | DIBBS |
| 4820-01-283-1927 | 2016-03-91 | 19 | DIBBS |
| 4820-01-283-1927 | 2016-01-19 | 15 | DIBBS |
| 4820-01-283-1927 | 2016-01-03 | 14 | DIBBS |
| 4820-01-283-1927 | 2015-07-186 | 14 | DIBBS |
| 4820-01-283-1927 | 2015-04-120 | 6 | DIBBS |
| 4820-01-283-1927 | 2014-07-191 | 18 | DIBBS |
| 4820-01-283-1927 | 2014-06-180 | 9 | DIBBS |
| 4820-01-283-1927 | 2014-04-106 | 12 | DIBBS |
| 4820-01-283-1927 | 2013-12-363 | 6 | DIBBS |
| 4820-01-283-1927 | 2013-10-290 | 6 | DIBBS |
| 4820-01-283-1927 | 2013-08-225 | 5 | DIBBS |
| 4820-01-283-1927 | 2013-02-36 | 6 | DIBBS |
| 4820-01-283-1927 | 2012-09-270 | 9 | DIBBS |
| 4820-01-283-1927 | 2012-04-107 | 8 | DIBBS |
| 4820-01-283-1927 | 2012-01-03 | 9 | DIBBS |
| 4820-01-283-1927 | 2011-09-271 | 9 | DIBBS |
| 4820-01-283-1927 | 2011-08-235 | 6 | DIBBS |
| 4820-01-283-1927 | 2011-06-175 | 6 | DIBBS |
| 4820-01-283-1927 | 2011-06-159 | 2 | DIBBS |
| 4820-01-283-1927 | 2011-05-139 | 3 | DIBBS |
| 4820-01-283-1927 | 2010-09-259 | 5 | DIBBS |
| 4820-01-283-1927 | 2010-08-216 | 7 | DIBBS |
| 4820-01-283-1927 | 2010-03-78 | 1 | DIBBS |
| 4820-01-283-1927 | 2010-03-67 | 5 | DIBBS |
| 4820-01-283-1927 | 2010-01-06 | 11 | DIBBS |
| 4820-01-283-1927 | 2009-05-150 | 4 | DIBBS |
| 4820-01-283-1927 | 2009-02-43 | 3 | DIBBS |
| 4820-01-283-1927 | 2008-11-316 | 8 | DIBBS |
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Related Products | NSN 4820-01-283-1927
Technical Data | NSN 4820-01-283-1927
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | IRON, CAST |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | PLAIN FACE FLANGE |
| FIRST END STYLE DESIGNATOR | G1 PLAIN |
| FIRST END FLANGE SHAPE STYLE | 3 ROUND |
| FIRST END BOLT HOLE QUANTITY | 4 |
| BODY STYLE | A1 STRAIGHT THRU |
| MEDIA FOR WHICH DESIGNED | REFRIGERANT R-22 |
| MAXIMUM INLET PRESSURE RATING | 170.0 POUNDS PER SQUARE INCH |
| OUTLET PRESSURE ACCURACY RATING | NOT RATED |
| SPECIAL FEATURES | VALVE SIZE 2.500 IN. |
Restrictions/Controls & Freight Information | NSN 4820-01-283-1927
| 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 | 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 | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
| 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 4820-01-283-1927
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 3B | Navy-owned stocks of field level repairable 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 |
| Reparability | D | Field Level Reparables |
| 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 |