Product Details | CHECK VALVE

4820-00-730-9311 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: 1112578863, 1112-578863, 1112578863M1, 1112-578863M1, 1112578863M1A, 1112-578863M1A, 695886, 6958861, 695886-1, 6P1131, 6P113-1, 4820-00-730-9311, 00-730-9311, 4820007309311, 007309311

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1963 00-730-9311

Drawings & Photos | NSN 4820-00-730-9311


Demand History | NSN 4820-00-730-9311

Part Number Request Date QTY Origin
1112-578863M1 2025-09-261 26 DIBBS
695886 2025-09-261 26 DIBBS
695886-1 2025-09-261 26 DIBBS
6P113-1 2025-09-261 26 DIBBS
1112-578863M1 2025-05-142 26 DIBBS
695886 2025-05-142 26 DIBBS
695886-1 2025-05-142 26 DIBBS
6P113-1 2025-05-142 26 DIBBS
4820-00-730-9311 2024-10-285 1 Malaysia
1112-578863M1 2024-07-193 26 DIBBS
695886 2024-07-193 26 DIBBS
695886-1 2024-07-193 26 DIBBS
6P113-1 2024-07-193 26 DIBBS
1112-578863M1 2023-12-362 23 DIBBS
695886 2023-12-362 23 DIBBS
695886-1 2023-12-362 23 DIBBS
6P113-1 2023-12-362 23 DIBBS
1112-578863M1 2023-04-96 49 DIBBS
695886 2023-04-96 49 DIBBS
695886-1 2023-04-96 49 DIBBS
6P113-1 2023-04-96 49 DIBBS
1112-578863M1 2022-07-209 36 DIBBS
695886 2022-07-209 36 DIBBS
695886-1 2022-07-209 36 DIBBS
6P113-1 2022-07-209 36 DIBBS
4820-00-730-9311 2019-02-51 2 US
4820-00-730-9311 2018-10-284 40 DIBBS
4820-00-730-9311 2018-02-57 75 DIBBS
4820-00-730-9311 2018-02-46 75 DIBBS
4820-00-730-9311 2017-10-276 36 DIBBS
4820-00-730-9311 2017-09-271 9 DIBBS
4820-00-730-9311 2017-08-243 43 DIBBS
4820-00-730-9311 2017-08-215 35 DIBBS
4820-00-730-9311 2017-07-198 37 DIBBS
4820-00-730-9311 2017-06-180 42 DIBBS
4820-00-730-9311 2017-01-16 44 DIBBS
4820-00-730-9311 2016-09-264 42 DIBBS
4820-00-730-9311 2015-09-266 43 DIBBS
4820-00-730-9311 2014-08-236 59 DIBBS
4820-00-730-9311 2014-05-140 36 DIBBS
4820-00-730-9311 2014-02-43 32 DIBBS
4820-00-730-9311 2013-10-275 111 DIBBS
4820-00-730-9311 2011-02-41 20 DIBBS
4820-00-730-9311 2010-06-165 28 Malaysia
6P1131 2010-06-154 28 Malaysia
4820-00-730-9311 2010-02-53 45 DIBBS
4820-00-730-9311 2010-01-19 39 DIBBS
4820-00-730-9311 2009-10-302 48 DIBBS
4820-00-730-9311 2009-09-247 49 DIBBS
4820-00-730-9311 2009-07-212 49 DIBBS
4820-00-730-9311 2009-06-154 38 DIBBS
4820-00-730-9311 2009-05-122 37 DIBBS
6P1131 2009-01-08 28 Malaysia
4820-00-730-9311 2008-09-247 32 DIBBS

Cross Reference | NSN 4820-00-730-9311

Part Number Cage Code Manufacturer
1112-578863 45681 PARKER-HANNIFIN CORPORATION DIV CORPORATE HEADQUARTERS
1112-578863 92003 PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS
1112-578863M1 0TR84 UNITED VALVE COMPANY, DIV OF FEDERAL INDUSTRIES, INC
1112-578863M1 45681 PARKER-HANNIFIN CORPORATION DIV CORPORATE HEADQUARTERS
1112-578863M1 92003 PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS
1112-578863M1A 45681 PARKER-HANNIFIN CORPORATION DIV CORPORATE HEADQUARTERS
1112-578863M1A 92003 PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS
695886 98897 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
695886-1 98897 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
6P113-1 82829 ALLEN AIRCRAFT PRODUCTS INC

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Technical Data | NSN 4820-00-730-9311

Characteristic Specifications
SURFACE TREATMENT PASSIVATE
STYLE DESIGNATOR A3 STRAIGHT THRU
FLOW CONTROL DEVICE CONE
MEDIA FOR WHICH DESIGNED FUEL/OIL, HYDROCARBON SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 60.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END
CONNECTION STYLE B42 FLARED 1ST END
SEAT ANGLE 37.0 DEGREES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.375 INCHES 1ST END
THREAD SERIES DESIGNATOR UNF 1ST END
NOMINAL THREAD SIZE 0.562 INCHES 1ST END
THREAD QUANTITY PER INCH 18 1ST END
THREAD CLASS 3A 1ST END
THREAD DIRECTION RIGHT-HAND 1ST END
MOUNTING POSITION HORIZONTAL
DISK LOADING METHOD SPRING
MANUFACTURERS CODE 82829
DESIGN CONTROL REFERENCE 6P113-1

Restrictions/Controls & Freight Information | NSN 4820-00-730-9311

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious 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 4820-00-730-9311

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.
Materiel Management Aggregation CodeLASX:AIRCRAFT ENGINE FUEL AND ELECTRICAL
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
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