Product Details | CHECK VALVE

4820-01-184-0389 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: 7D2W080100, 7D2W-080100, 7M545, 7M545161, 7M545-16-1, 84004, 4820-01-184-0389, 01-184-0389, 4820011840389, 011840389

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 13 JUL 1984 01-184-0389

Drawings & Photos | NSN 4820-01-184-0389


Demand History | NSN 4820-01-184-0389

Part Number Request Date QTY Origin
84004 2025-04-118 1 United States
7D2W-080100 2024-06-162 3 DIBBS
7M545-16-1 2024-06-162 3 DIBBS
7D2W-080100 2024-05-149 3 DIBBS
7M545-16-1 2024-05-149 3 DIBBS
7D2W-080100 2024-05-135 3 DIBBS
7M545-16-1 2024-05-135 3 DIBBS
7D2W-080100 2024-05-124 2 DIBBS
7M545-16-1 2024-05-124 2 DIBBS
7D2W-080100 2024-04-113 2 DIBBS
7M545-16-1 2024-04-113 2 DIBBS
7D2W-080100 2024-04-102 2 DIBBS
7M545-16-1 2024-04-102 2 DIBBS
7M545161 2019-04-112 8 United States
7M545161 2019-04-112 12 United States
4820-01-184-0389 2018-10-291 24 United States
7M545161 2018-10-285 12 United States
7D2W080100 2018-08-232 24 US
4820-01-184-0389 2018-07-200 12 United States
4820-01-184-0389 2018-07-200 12 United States
7M545161 2018-07-191 12 United States
4820-01-184-0389 2017-09-270 4 US
4820-01-184-0389 2010-08-218 18 DIBBS
4820-01-184-0389 2010-04-100 4 DIBBS

Cross Reference | NSN 4820-01-184-0389

Part Number Cage Code Manufacturer
7D2W-080100 81833 TRANSDIGM, INC. DBA AEROCONTROLEX
7M545 76301 BOEING COMPANY, THE DBA BOEING
7M545-16-1 76301 BOEING COMPANY, THE DBA BOEING
84004 50105 XAR INDUSTRIES INC

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Technical Data | NSN 4820-01-184-0389

Characteristic Specifications
MATERIAL ALUMINUM BODY
STYLE DESIGNATOR A2 STRAIGHT THRU
FLOW CONTROL DEVICE DISK
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE FLANGE ALL ENDS

Restrictions/Controls & Freight Information | NSN 4820-01-184-0389

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 AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 4820-01-184-0389

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 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