Product Details | CHECK VALVE

4820-01-049-3683 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: C7553F18, C7553F1-8, CV9912, CV99-12 , ZCV1008F, ZCV-100-8F, 344200F18, 34-4200F1-8, 4C2258, 4C225-8, 864AV8TT, 864AV-8TT, 4820-01-049-3683, 01-049-3683, 4820010493683, 010493683

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 18 OCT 1977 01-049-3683

Demand History | NSN 4820-01-049-3683

Part Number Request Date QTY Origin
34-4200F1-8 2025-12-337 34 DIBBS
4C225-8 2025-12-337 34 DIBBS
CV99-12 2025-12-337 34 DIBBS
ZCV-100-8F 2025-12-337 34 DIBBS
34-4200F1-8 2025-10-282 16 DIBBS
4C225-8 2025-10-282 16 DIBBS
CV99-12 2025-10-282 16 DIBBS
ZCV-100-8F 2025-10-282 16 DIBBS
34-4200F1-8 2025-04-100 18 DIBBS
4C225-8 2025-04-100 18 DIBBS
CV99-12 2025-04-100 18 DIBBS
ZCV-100-8F 2025-04-100 18 DIBBS
34-4200F1-8 2023-07-198 97 DIBBS
4C225-8 2023-07-198 97 DIBBS
CV99-12 2023-07-198 97 DIBBS
ZCV-100-8F 2023-07-198 97 DIBBS
34-4200F1-8 2023-04-96 28 DIBBS
4C225-8 2023-04-96 28 DIBBS
CV99-12 2023-04-96 28 DIBBS
ZCV-100-8F 2023-04-96 28 DIBBS
34-4200F1-8 2022-11-329 27 DIBBS
4C225-8 2022-11-329 27 DIBBS
CV99-12 2022-11-329 27 DIBBS
ZCV-100-8F 2022-11-329 27 DIBBS
34-4200F1-8 2022-11-317 27 DIBBS
4C225-8 2022-11-317 27 DIBBS
CV99-12 2022-11-317 27 DIBBS
ZCV-100-8F 2022-11-317 27 DIBBS
34-4200F1-8 2022-03-87 43 DIBBS
4C225-8 2022-03-87 43 DIBBS
CV99-12 2022-03-87 43 DIBBS
ZCV-100-8F 2022-03-87 43 DIBBS
34-4200F1-8 2022-03-76 43 DIBBS
4C225-8 2022-03-76 43 DIBBS
CV99-12 2022-03-76 43 DIBBS
ZCV-100-8F 2022-03-76 43 DIBBS
34-4200F1-8 2021-04-95 57 DIBBS
4C225-8 2021-04-95 57 DIBBS
CV99-12 2021-04-95 57 DIBBS
ZCV-100-8F 2021-04-95 57 DIBBS
34-4200F1-8 2021-03-84 57 DIBBS
4C225-8 2021-03-84 57 DIBBS
CV99-12 2021-03-84 57 DIBBS
ZCV-100-8F 2021-03-84 57 DIBBS
34-4200F1-8 2020-01-21 42 DIBBS
4C225-8 2020-01-21 42 DIBBS
CV99-12 2020-01-21 42 DIBBS
ZCV-100-8F 2020-01-21 42 DIBBS
34-4200F1-8 2020-01-09 42 DIBBS
4C225-8 2020-01-09 42 DIBBS
CV99-12 2020-01-09 42 DIBBS
ZCV-100-8F 2020-01-09 42 DIBBS
34-4200F1-8 2019-05-122 43 DIBBS
4C225-8 2019-05-122 43 DIBBS
CV99-12 2019-05-122 43 DIBBS
ZCV-100-8F 2019-05-122 43 DIBBS
4820-01-049-3683 2018-09-263 53 DIBBS
4820-01-049-3683 2018-08-242 44 DIBBS
4820-01-049-3683 2018-06-166 32 DIBBS
4820-01-049-3683 2018-06-155 32 DIBBS
4820-01-049-3683 2018-05-144 32 DIBBS
4820-01-049-3683 2017-02-53 4 MANUAL
864AV-8TT 2017-02-53 4
4820-01-049-3683 2016-03-74 56 DIBBS
4820-01-049-3683 2016-03-63 56 DIBBS
4820-01-049-3683 2015-12-340 67 DIBBS
4820-01-049-3683 2015-07-211 40 DIBBS
4820010493683 2015-01-16 6 PL
4820-01-049-3683 2014-05-121 42 DIBBS
4820-01-049-3683 2014-01-23 14 DIBBS
4820-01-049-3683 2012-08-243 30 DIBBS
4820-01-049-3683 2012-04-114 25 DIBBS
4820-01-049-3683 2012-02-53 20 DIBBS
4820-01-049-3683 2011-10-291 24 DIBBS
4820-01-049-3683 2011-05-143 15 DIBBS

Cross Reference | NSN 4820-01-049-3683

Part Number Cage Code Manufacturer
34-4200F1-8 96736 SWEENEY ENGINEERING CORP
4C225-8 82829 ALLEN AIRCRAFT PRODUCTS INC
864AV-8TT 91816 CIRCOR AEROSPACE, INC. DBA CIRCLE SEAL CONTROLS
C7553F1-8 81755 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
CV99-12 91816 CIRCOR AEROSPACE, INC. DBA CIRCLE SEAL CONTROLS
ZCV-100-8F 62701 ZEVCO INC
ZCV-100-8F 81755 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
ZCV-100-8F 91816 CIRCOR AEROSPACE, INC. DBA CIRCLE SEAL CONTROLS

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Technical Data | NSN 4820-01-049-3683

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 2024 BODY
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE BODY
END ITEM IDENTIFICATION ACFT,TYPE F-16;AIRCRAFT, F-16
FSC APPLICATION DATA FUEL SYSTEM,AIRCRAFT

Restrictions/Controls & Freight Information | NSN 4820-01-049-3683

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: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 594 unknown
Originating Activity Code SU Ogden Air Logistics Center
Hill AFB, UT 84056-5609
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 4820-01-049-3683

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 CodeWFSU:F-16 AIR COMBAT FIGHTER
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