Product Details | CHECK VALVE

4820-01-049-2914 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: A2612, C790712, C7907-12, 4C3121, 4C3212, 4C321212, 4C3212-12, 4820-01-049-2914, 01-049-2914, 4820010492914, 010492914

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 15 OCT 1977 01-049-2914

Drawings & Photos | NSN 4820-01-049-2914


Demand History | NSN 4820-01-049-2914

Part Number Request Date QTY Origin
4C3212 2025-05-141 5 DIBBS
A2612 2025-05-141 5 DIBBS
M4012-16 2025-05-141 5 DIBBS
4C3212 2025-05-128 5 DIBBS
A2612 2025-05-128 5 DIBBS
M4012-16 2025-05-128 5 DIBBS
4C3212 2024-05-137 5 DIBBS
A2612 2024-05-137 5 DIBBS
M4012-16 2024-05-137 5 DIBBS
4C3212 2024-05-123 5 DIBBS
A2612 2024-05-123 5 DIBBS
M4012-16 2024-05-123 5 DIBBS
4C3212 2023-08-236 3 DIBBS
A2612 2023-08-236 3 DIBBS
M4012-16 2023-08-236 3 DIBBS
4C3212 2022-11-333 5 DIBBS
A2612 2022-11-333 5 DIBBS
M4012-16 2022-11-333 5 DIBBS
4C3212 2022-03-79 1 DIBBS
A2612 2022-03-79 1 DIBBS
M4012-16 2022-03-79 1 DIBBS
4C3212 2022-01-10 4 DIBBS
A2612 2022-01-10 4 DIBBS
4C3212 2021-12-339 1 DIBBS
A2612 2021-12-339 1 DIBBS
4820-01-049-2914 2016-03-81 13 DIBBS
4820-01-049-2914 2015-04-104 17 DIBBS
4820-01-049-2914 2015-04-92 17 DIBBS
4820-01-049-2914 2015-03-81 17 DIBBS
4820-01-049-2914 2013-06-177 16 DIBBS
4820-01-049-2914 2013-06-162 16 DIBBS

Cross Reference | NSN 4820-01-049-2914

Part Number Cage Code Manufacturer
4C3121 99240 CRISSAIR, INC.
4C3212 99240 CRISSAIR, INC.
4C3212-12 99240 CRISSAIR, INC.
A2612 99240 CRISSAIR, INC.
C7907-12 81755 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS

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Technical Data | NSN 4820-01-049-2914

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 2024 BODY
SURFACE TREATMENT ANODIZE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE
FLOW CONTROL DEVICE POPPET
MEDIA FOR WHICH DESIGNED HYDRAULIC FLUID, PETROLEUM BASE SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 275.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED EXTERNAL BOSS 1ST END
CONNECTION STYLE B43 EXTERNAL SEAT FOR GASKET SEAL 1ST END
THREAD SERIES DESIGNATOR UNJ 1ST END
NOMINAL THREAD SIZE 1.312 INCHES 1ST END
THREAD QUANTITY PER INCH 12 1ST END
THREAD CLASS 3A 1ST END
THREAD DIRECTION RIGHT-HAND 1ST END
MOUNTING POSITION HORIZONTAL
MANUFACTURERS CODE 99240
DESIGN CONTROL REFERENCE A2612

Restrictions/Controls & Freight Information | NSN 4820-01-049-2914

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.
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 4820-01-049-2914

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each