NSN 4820-00-903-2339 RD-7-4, VTS400D580, VTS400D-580
Product Details | COMPRESSED GAS REGULATOR
4820-00-903-2339 A specially designed regulator with either a standard Compressed Gas Association (CGA) gas inlet/outlet connection or pipe connections. It provides for the controlled withdrawal of compressed gas from a compressed gas cylinder either by direct attachment to the cylinder or by insertion into a piping distribution system that is pressured by a cylinder.
Part Alternates: RD-7-4, VTS400D580, VTS400D-580, VTS400D973, VTS431973, VTS431-973, VTS450D580, 07813909, 0781-3909, 3390M92, 6621 W 2 1/2 IN. GAUGES, 6621AB580NITROGEN, 6621A-B580-NITROGEN, 6621W212INGAUGES, RD74, 4820-00-903-2339, 00-903-2339, 4820009032339, 009032339
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 01 JAN 1960 | 00-903-2339 | 49444 ( REGULATOR, COMPRESSED GAS ) |
Demand History | NSN 4820-00-903-2339
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 0781-5222 | 2019-08-240 | 2 | DIBBS |
| ETS4-125-580 | 2019-08-240 | 2 | DIBBS |
| RD-7-4 | 2019-08-240 | 2 | DIBBS |
| 0781-5222 | 2019-08-225 | 1 | DIBBS |
| ETS4-125-580 | 2019-08-225 | 1 | DIBBS |
| RD-7-4 | 2019-08-225 | 1 | DIBBS |
| 0781-3909 | 2019-07-204 | 1 | DIBBS |
| RD-7-4 | 2019-07-204 | 1 | DIBBS |
| VTS450D580 | 2019-07-204 | 1 | DIBBS |
| 0781-3909 | 2019-06-170 | 1 | DIBBS |
| RD-7-4 | 2019-06-170 | 1 | DIBBS |
| VTS450D580 | 2019-06-170 | 1 | DIBBS |
| 0781-3909 | 2019-04-113 | 1 | DIBBS |
| RD-7-4 | 2019-04-113 | 1 | DIBBS |
| VTS450D580 | 2019-04-113 | 1 | DIBBS |
| 4820-00-903-2339 | 2016-11-326 | 1 | United States |
| 4820-00-903-2339 | 2009-06-175 | 1 | DIBBS |
| 4820-00-903-2339 | 2009-04-103 | 1 | DIBBS |
Cross Reference | NSN 4820-00-903-2339
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 0781-3909 | 63026 | VICTOR EQUIPMENT CO |
| 3390M92 | 07646 | HARDEMAN PAUL INC |
| 6621 W 2 1/2 IN. GAUGES | 41140 | MODERN ENGINEERING CO INC |
| 6621A-B580-NITROGEN | 41140 | MODERN ENGINEERING CO INC |
| RD-7-4 | 16166 | WESTERN ENTERPRISES DIV OF SCOTT AND FETZER CO |
| VTS400D-580 | 93329 | AMERIGAS INC INDUSTRIAL GASES DIV |
| VTS400D580 | 63026 | VICTOR EQUIPMENT CO |
| VTS400D973 | 63026 | VICTOR EQUIPMENT CO |
| VTS400D973 | 91816 | CIRCOR AEROSPACE, INC. DBA CIRCLE SEAL CONTROLS |
| VTS431-973 | 93329 | AMERIGAS INC INDUSTRIAL GASES DIV |
| VTS450D580 | 63026 | VICTOR EQUIPMENT CO |
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Related Products | NSN 4820-00-903-2339
Technical Data | NSN 4820-00-903-2339
| Characteristic | Specifications |
|---|---|
| STAGE TYPE | DOUBLE |
| DELIVERY PRESSURE TYPE | ADJUSTABLE |
| MAXIMUM DELIVERY PRESSURE | 125.0 POUNDS PER SQUARE INCH |
| INLET FITTING CONNECTION TYPE | COMPRESSED GAS ASSOCIATION |
| INLET FITTING CONNECTION CGA NUMBER | 580 |
| OUTLET FITTING CONNECTION TYPE | THREADED INTERNAL PIPE |
| OUTLET FITTING NOMINAL THREAD SIZE | 0.625 INCHES |
| OUTLET FITTING THREAD DIRECTION | RIGHT-HAND |
| INLET INDICATOR TYPE | DIAL PRESSURE GAGE |
| OUTLET INDICATOR TYPE | DIAL PRESSURE GAGE |
| MOUNTING METHOD | CYLINDER |
| MOUNTING POSITION | BACK |
| FEATURES PROVIDED | RELIEF VALVE |
| SPECIAL FEATURES | SINTERED INLET FILTER |
Restrictions/Controls & Freight Information | NSN 4820-00-903-2339
| 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: | J | PILFERAGE - PILFERAGE CONTROLS MAY BE DESIGNATED BY THE CODING ACTIVITY TO ITEMS CODED U (UNCLASSIFIED) BY RECORDING THE ITEM TO J./ ![]() |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| 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 | 051080 | FAUCETS,BIBCOCKS,GATES VALVES |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 576 | 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 | 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 4820-00-903-2339
| 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. |
| 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. |
| Materiel Management Aggregation Code | SX | SX:AF SICA RESIDUAL MMAC-OC-ALC |
| 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 | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | J | PILFERAGE - PILFERAGE CONTROLS MAY BE DESIGNATED BY THE CODING ACTIVITY TO ITEMS CODED U (UNCLASSIFIED) BY RECORDING THE ITEM TO J. |
| 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 | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | J | PILFERAGE - PILFERAGE CONTROLS MAY BE DESIGNATED BY THE CODING ACTIVITY TO ITEMS CODED U (UNCLASSIFIED) BY RECORDING THE ITEM TO J. |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |




