NSN 4820-00-551-1094 AA55540, A-A-55540, AA555401

Product 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.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: AA55540, A-A-55540, AA555401, AA55540-1, MILR13877, RVT8011, UL252, UL252TYPE1, UL252-TYPE-1, VTS410A968, VTS460A300, VTS460A-300, 07813983, 0781-3983, 07816013, 0781-6013, 1362470, 703015, 70-3015, 4820-00-551-1094, 00-551-1094, 4820005511094, 005511094

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1963 00-551-1094

Drawings & Photos | NSN 4820-00-551-1094



Demand History | NSN 4820-00-551-1094


Part Number Request Date QTY Origin
4820-00-551-1094 2023-11-30 270 DIBBS
4820-00-551-1094 2023-05-16 367 DIBBS
4820-00-551-1094 2023-04-13 216 DIBBS
4820-00-551-1094 2022-06-13 264 DIBBS
4820-00-551-1094 2022-06-02 264 DIBBS
4820-00-551-1094 2021-10-11 230 DIBBS
4820-00-551-1094 2021-09-03 8 United States
4820-00-551-1094 2021-08-18 21 DIBBS
4820-00-551-1094 2021-08-06 8 United States
4820-00-551-1094 2020-06-18 1 DIBBS-RFPs
4820-00-551-1094 2019-09-26 283 DIBBS
4820-00-551-1094 2019-08-30 1 DIBBS-RFPs
4820-00-551-1094 2018-11-15 281 DIBBS
4820-00-551-1094 2018-06-28 264 DIBBS
4820-00-551-1094 2018-03-18 233 DIBBS
4820-00-551-1094 2016-10-24 317 DIBBS
4820-00-551-1094 2016-10-11 317 DIBBS
4820-00-551-1094 2016-06-27 338 DIBBS
4820-00-551-1094 2016-06-15 338 DIBBS
4820-00-551-1094 2016-02-26 289 DIBBS
4820-00-551-1094 2016-02-15 289 DIBBS
4820-00-551-1094 2015-12-06 130 DIBBS
4820-00-551-1094 2015-11-08 147 DIBBS
4820-00-551-1094 2015-10-07 111 DIBBS
4820-00-551-1094 2015-09-24 78 DIBBS
4820-00-551-1094 2013-08-28 1 DIBBS-RFPs
4820-00-551-1094 2011-11-07 12 DIBBS

Cross Reference | NSN 4820-00-551-1094


Part Number Cage Code Manufacturer
0781-3983 63026 VICTOR EQUIPMENT CO
0781-6013 63026 VICTOR EQUIPMENT CO
1362470 45152 OSHKOSH CORPORATION
1362470 75Q65 OSHKOSH DEFENSE, LLC
70-3015 34920 HARRIS J W CO INC HARRIS WELCO DIV
A-A-55540 58536 FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES
AA55540-1 58536 FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES
MILR13877 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
RVT8011 17941 UNIWELD PRODUCTS, INC.
UL252 80204 AMERICAN NATIONAL STANDARDS INSTITUTE, INCORPORATED
UL252-TYPE-1 80204 AMERICAN NATIONAL STANDARDS INSTITUTE, INCORPORATED
VTS410A968 63026 VICTOR EQUIPMENT CO
VTS460A-300 63026 VICTOR EQUIPMENT CO

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NSNs for Compare ( up to 4 ): Add 4820-00-551-1094


Technical Data | NSN 4820-00-551-1094


Characteristic Specifications
BODY MATERIAL ANY ACCEPTABLE
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 D4 COMPRESSION
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED 0.250 INCHES NOMINAL
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR 9/16-18 UNF
FIRST END THREAD CLASS 2A
FIRST END THREAD DIRECTION LEFT-HAND
FIRST END SEAT ANGLE IN DEG ANY ACCEPTABLE
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 D3 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 A1 STRAIGHT THRU
MEDIA FOR WHICH DESIGNED ACETYLENE
REGULATION TYPE MANUAL SINGLE STAGE
MANUAL CONTROL METHOD KNOB
VALVE LOADING METHOD SPRING
TEMP RATING -40.0 DEG FAHRENHEIT MINIMUM AND 165.0 DEG FAHRENHEIT MAXIMUM
MAXIMUM INLET PRESSURE RATING 400.0 POUNDS PER SQUARE INCH
OUTLET PRESSURE ACCURACY RATING NOT RATED
FILTER INCLUDED
FURNISHED ITEMS BONNET AND DIAL AND INDICATOR
(NON-CORE DATA) DIAL OUTSIDE DIAMETER 2.000 INCHES
(NON-CORE DATA) DIAL RANGE 0.0 TO 30.0 AND 0.0 TO 400.0
NONDEFINITIVE SPEC/STD DATA 1 TYPE

Restrictions/Controls & Freight Information | NSN 4820-00-551-1094


Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem 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.
Automatic Data Processing Equipment:0Represents 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 188340 VALVES THEMOSTATIC NOI/THEMOSTATS
Less than car load rating
Less than truck load rating J 100.2
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 4820-00-551-1094


Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX 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 SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesDDoD 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Budget Code9 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 ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesDDoD 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code2Non-Critical Repair Part. Repair parts or major components whose failure in an end item will not render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency, and which do not fit the definition of Code 3 or 4 items.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Echelon Identification CodeKReserved
Operational Test Code3All items requiring calibration. Items may be technical or non-technical in nature, (i.e., electronic test equipment, meters, gauges, torque wrenches, etc.) All OTC 3 items require established calibration procedures.BLANK
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice CodesDDoD 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each

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