NSN 4820-00-281-8194 VTS450B555, VTS450B-555, 705545Q
Product Details | FLUID PRESSURE REGULATING VALVE
4820-00-281-8194 A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes REGULATOR, PRESSURE, MEDICAL GAS ADMINISTRATION APPARATUS; REGULATOR, OXYGEN, BAROMETRIC CONTINUOUS FLOW; REGULATOR, OXYGEN DEMAND; REGULATOR, OXYGEN DILUTER DEMAND; and valve(1), fluid pressure regulating, aircraft.20248100015Valves, Powered48200018Valves, Nonpowered
Part Alternates: VTS450B555, VTS450B-555, 705545Q, 70-5545Q, 8068424, 806-8424, 8424, 9650555, 96-50-555, 4820-00-281-8194, 00-281-8194, 4820002818194, 002818194
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 01 JAN 1963 | 00-281-8194 | 27565 ( VALVE, REGULATING, FLUID PRESSURE ) |
Drawings & Photos | NSN 4820-00-281-8194
Demand History | NSN 4820-00-281-8194
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 70-5545Q | 2020-12-363 | 1 | DIBBS |
| 806-8424 | 2020-12-363 | 1 | DIBBS |
| 8424 | 2020-12-363 | 1 | DIBBS |
| VTS450B-555 | 2020-12-363 | 1 | DIBBS |
| 8424 | 2015-05-146 | 20 | United States |
| 4820-00-281-8194 | 2012-05-133 | 2 | DIBBS |
| 4820-00-281-8194 | 2012-02-60 | 4 | DIBBS |
| 4820-00-281-8194 | 2011-07-187 | 2 | DIBBS |
| 4820-00-281-8194 | 2010-03-80 | 2 | DIBBS |
| 4820-00-281-8194 | 2008-12-340 | 1 | DIBBS |
Cross Reference | NSN 4820-00-281-8194
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 70-5545Q | 93009 | NATIONAL TORCH TIP CO INC DIV OF ARCHSMITH INC |
| 806-8424 | 00741 | LINDE LLC |
| 806-8424 | 0A389 | CONTROLS CORP OF AMERICA |
| 806-8424 | 52111 | AIRCO WELDING PRODUCTS DIV OF THE BOC GROUP INC |
| 806-8424 | 80382 | BOC GROUP INC THE |
| 8424 | 80382 | BOC GROUP INC THE |
| 96-50-555 | 27372 | LINCOLN ELECTRIC CO THE HARRIS CALORIFIC DIV |
| VTS450B-555 | 63026 | VICTOR EQUIPMENT CO |
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Related Products | NSN 4820-00-281-8194
Technical Data | NSN 4820-00-281-8194
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | BRASS |
| SEAT MATERIAL | BRASS |
| FLOW CONTROL DEVICE | DISK, FLAT, TOP AND BOTTOM GUIDED OR DIAPHRAGM |
| FLOW CONTROL DEVICE MATERIAL | BRASS |
| OUTSIDE SURFACE TREATMENT | ANY ACCEPTABLE |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | THREADED INTERNAL GAS CYLINDER |
| FIRST END STYLE DESIGNATOR | B10 SWIVEL NUT, GAS |
| FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.908-14 NGO |
| FIRST END THREAD PITCH DIAMETERS | ANY ACCEPTABLE |
| FIRST END THREAD DIRECTION | LEFT-HAND |
| SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| SECOND END CONNECTION TYPE | THREADED INTERNAL BOSS |
| SECOND END STYLE DESIGNATOR | B6 GASKET SEAL |
| SECOND END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 5/8-18 UNF |
| SECOND END THREAD CLASS | 3B |
| SECOND END THREAD DIRECTION | RIGHT-HAND |
| BODY STYLE | A12 ANGLE |
| MEDIA FOR WHICH DESIGNED | NITROGEN, GASEOUS |
| RENEWABLE SEAT RING TYPE | PRESSED-IN |
| REGULATION TYPE | 1ST STAGE AUTOMATIC, 2ND STAGE MANUAL |
| MANUAL CONTROL METHOD | TEE HANDLE |
| VALVE STEM DESIGN | SINGLE SEAT |
| VALVE LOADING METHOD | SPRING |
| REMOTE ACTUATION METHOD | DIAPHRAGM |
| TEMP RATING | -40.0 DEG FAHRENHEIT MINIMUM AND 165.0 DEG FAHRENHEIT MINIMUM |
| MAXIMUM INLET PRESSURE RATING | 3000.0 POUNDS PER SQUARE INCH |
| OUTLET PRESSURE RANGE | 0.0 TO 40.0 POUNDS PER SQUARE INCH |
| OUTLET PRESSURE ACCURACY RATING | NOT RATED |
| FILTER | INCLUDED |
| FURNISHED ITEMS | AUTOMATIC RELIEF VALVE AND INLET PRESSURE GAGE AND OUTLET PRESSURE GAGE |
| (NON-CORE DATA) DIAL OUTSIDE DIAMETER | 2.500 INCHES |
| (NON-CORE DATA) SCALE UNIT OF MEASURE INSCRIPTION | POUNDS PER SQUARE INCH |
| (NON-CORE DATA) DIAL RANGE | 0.0 TO 4000.0 AND 0.0 TO 60.0 |
| SPECIAL FEATURES | 469.0 CFM MAX FLOW CAPACITY AT MAX RATED INLET AND OUTLET PRESSURES |
Restrictions/Controls & Freight Information | NSN 4820-00-281-8194
| 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: | 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 | 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 | 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 4820-00-281-8194
Army
Navy| Category | Code | Description |
|---|---|---|
| Materiel Category and Inventory Manager | J | Ground Forces Support Materiel (DLA/GSA Items) |
| Appropriation and Budget Activity | 2 | Stock Fund Secondary Items |
| Management Inventory Segment | 2 | NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable. |
| Specific Group/Generic Code | 0 | Medical Materiel |
| Weapons Systems/End Item or Homogeneous Group | 00 | DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item |
| Accounting Requirements Code | X | Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DA | Department of the Army |
| Service Organization | A | U.S. Army |
| Reparability | Z | This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| 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 | 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 | 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 | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |