Product Details | CHECK VALVE

4820-01-084-5493 A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Part Alternates: 2770006101, 2770006-101, 2S2918, 7030703045, 70307-03045 , 70307-03045-101, 703070304510178286, 4820-01-084-5493, 01-084-5493, 7030703045101, 4820010845493, 010845493

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 20 OCT 1979 01-084-5493

Drawings & Photos | NSN 4820-01-084-5493


Demand History | NSN 4820-01-084-5493

Part Number Request Date QTY Origin
4820-01-084-5493 2024-11-318 1 United States
4820-01-084-5493 2024-11-316 1 United States
7030-70-304-5101 2021-04-104 2 United States
703070304510178286 2021-01-05 1 US
4820-01-084-5493 2020-11-322 1 United States
4820-01-084-5493 2020-01-21 1 United States
4820-01-084-5493 2019-08-231 1 DIBBS-RFPs
2770006-101 2019-06-161 491 DIBBS
2S2918 2019-06-161 491 DIBBS
70307-03045-101 2019-06-161 491 DIBBS
4820-01-084-5493 2019-04-116 1 US
2770006-101 2019-04-108 93 DIBBS
2S2918 2019-04-108 93 DIBBS
70307-03045-101 2019-04-108 93 DIBBS
4820-01-084-5493 2018-07-186 1 DIBBS-RFPs
4820-01-084-5493 2018-01-22 130 DIBBS
4820-01-084-5493 2017-12-354 111 DIBBS
2S2918 2017-10-283 2 US
4820-01-084-5493 2017-10-277 147 DIBBS
4820-01-084-5493 2017-07-207 215 DIBBS
4820-01-084-5493 2016-12-348 180 DIBBS
7030703045 2016-12-340 2 US
2770006101 2016-11-327 4 United States
4820-01-084-5493 2016-11-327 2 United States
4820-01-084-5493 2016-09-265 200 DIBBS
4820-01-084-5493 2016-05-152 200 DIBBS
4820-01-084-5493 2016-05-145 200 DIBBS
4820-01-084-5493 2016-04-97 200 DIBBS
4820-01-084-5493 2016-03-61 1 DIBBS
4820-01-084-5493 2015-10-299 1 DIBBS-RFPs
4820-01-084-5493 2015-08-239 173 DIBBS
4820-01-084-5493 2015-07-211 160 DIBBS
4820-01-084-5493 2015-05-131 164 DIBBS
4820-01-084-5493 2014-09-251 192 DIBBS
4820-01-084-5493 2014-06-155 102 DIBBS
4820-01-084-5493 2014-01-30 142 DIBBS
4820-01-084-5493 2013-10-276 142 DIBBS
4820-01-084-5493 2013-09-246 135 DIBBS
4820-01-084-5493 2013-05-122 19 DIBBS
4820-01-084-5493 2013-03-76 64 DIBBS
4820-01-084-5493 2012-12-348 250 DIBBS
4820-01-084-5493 2012-09-253 181 DIBBS
4820-01-084-5493 2012-04-121 84 DIBBS
4820-01-084-5493 2011-12-361 112 DIBBS
4820-01-084-5493 2010-09-252 150 DIBBS
4820-01-084-5493 2010-03-88 200 DIBBS
4820-01-084-5493 2010-03-71 51 DIBBS
4820-01-084-5493 2009-09-257 1 United States
4820-01-084-5493 2009-09-253 1 United States
4820-01-084-5493 2009-09-253 1 United States
4820-01-084-5493 2009-08-229 186 DIBBS
4820-01-084-5493 2009-06-174 179 DIBBS
4820-01-084-5493 2009-05-131 116 DIBBS
7030-70-304-5101 2006-04-108 1 United States
7030-70-304-5101 2006-04-103 1 United States

Cross Reference | NSN 4820-01-084-5493

Part Number Cage Code Manufacturer
2770006-101 3H889 PARKER-HANNIFIN CORPORATION DBA FLUID SYSTEMS DIVISION
2770006-101 59211 PARKER-HANNIFIN CORPORATION DBA CUSTOMER SUPPORT MILITARY
2770006-101 92003 PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS
2S2918 99240 CRISSAIR, INC.
70307-03045 78286 SIKORSKY AIRCRAFT CORPORATION
70307-03045-101 78286 SIKORSKY AIRCRAFT CORPORATION
70307-03045-101 (78286) 78286 SIKORSKY AIRCRAFT CORPORATION

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Technical Data | NSN 4820-01-084-5493

Characteristic Specifications
MATERIAL ALUMINUM ALLOY BODY
STYLE DESIGNATOR A6 STRAIGHT THRU
FLOW CONTROL DEVICE DISK
MEDIA FOR WHICH DESIGNED FUEL/OIL, HYDROCARBON SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 60.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 135.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END
CONNECTION STYLE B54 FLARED 1ST END
THREAD SERIES DESIGNATOR UNJ 1ST END
NOMINAL THREAD SIZE 0.750 INCHES 1ST END
THREAD QUANTITY PER INCH 12 1ST END
THREAD CLASS 3A 1ST END
THREAD DIRECTION RIGHT-HAND 1ST END
MOUNTING POSITION VERTICAL
(NON-CORE DATA) SEAT NOMINAL RADIUS 0.031 INCHES

Restrictions/Controls & Freight Information | NSN 4820-01-084-5493

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:UPrecious metal type is unknown
Criticality Code:FThe item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).
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 594 unknown
Originating Activity Code CT U.S. Army Aviation and Missile Command (AIR)
Redstone Arsenal, AL 35898-5230
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 4820-01-084-5493

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
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