NSN 4820-00-551-1094
Part Details | FLUID PRESSURE REGULATING VALVE
4820-00-551-1094 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.
Alternate Parts: UL252TYPE1, UL252-TYPE-1, UL252, AA555401, AA55540-1, AA55540, A-A-55540, 703015, 70-3015, MILR13877, 1362470, 1362470, RVT8011, 07816013, 0781-6013, 07813983, 0781-3983, VTS460A300, VTS460A-300, VTS410A968, 4820-00-551-1094, 00-551-1094, 4820005511094, 005511094
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-551-1094 | 27565 ( VALVE, REGULATING, FLUID PRESSURE ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
FLARED
COMPRESSION
FLARED
COMPRESSION
FLARED
COMPRESSION
FLARED
COMPRESSION
Cross Reference | NSN 4820-00-551-1094
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| UL252-TYPE-1 | 80204 | AMERICAN NATIONAL STANDARDSINSTITUTE, INCORPORATED |
| UL252 | 80204 | AMERICAN NATIONAL STANDARDSINSTITUTE, INCORPORATED |
| AA55540-1 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTIONPROMULGATED BY GENERAL SERVICES |
| A-A-55540 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTIONPROMULGATED BY GENERAL SERVICES |
| 70-3015 | 34920 | HARRIS J W CO INCHARRIS WELCO DIV |
| MILR13877 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| 1362470 | 45152 | OSHKOSH CORPORATION |
| 1362470 | 75Q65 | OSHKOSH DEFENSE, LLC |
| RVT8011 | 17941 | UNIWELD PRODUCTS, INC. |
| 0781-6013 | 63026 | VICTOR EQUIPMENT CO |
| 0781-3983 | 63026 | VICTOR EQUIPMENT CO |
| VTS460A-300 | 63026 | VICTOR EQUIPMENT CO |
| VTS410A968 | 63026 | VICTOR EQUIPMENT CO |
Technical Data | NSN 4820-00-551-1094
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | |
| TEMP RATING | -40.0 DEG FAHRENHEIT MINIMUM AND 165.0 DEG FAHRENHEIT MAXIMUM |
| MAXIMUM INLET PRESSURE RATING | 400.0 POUNDS PER SQUARE INCH |
| FILTER | INCLUDED |
| FURNISHED ITEMS | BONNET AND DIAL AND INDICATOR |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE |
| FLOW CONTROL DEVICE | DIAPHRAGM |
| FLOW CONTROL DEVICE MATERIAL | STEEL, CORROSION RESISTING |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| FIRST END STYLE DESIGNATOR | COMPRESSION |
| FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES NOMINAL |
| FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 9 TO 16-18 UNF |
| FIRST END THREAD CLASS | 2A |
| FIRST END THREAD DIRECTION | LEFT-HAND |
| FIRST END SEAT RADIUS | 0.062 INCHES NOMINAL |
| SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| SECOND END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| SECOND END STYLE DESIGNATOR | FLARED |
| SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.625 INCHES NOMINAL |
| SECOND END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.880-14 NGO |
| SECOND END THREAD CLASS | 2A |
| SECOND END THREAD DIRECTION | LEFT-HAND |
| SECOND END SEAT ANGLE IN DEG | 37.0 |
| BODY STYLE | STRAIGHT THRU |
| MEDIA FOR WHICH DESIGNED | ACETYLENE |
| REGULATION TYPE | MANUAL SINGLE STAGE |
| MANUAL CONTROL METHOD | KNOB |
| VALVE LOADING METHOD | SPRING |