Product Details | CHECK VALVE

4820-01-128-2319 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: 10124579 , 7D2W160002, 7D2W-160002, 7M545, 7M54532, 7M545-32, 80024, 4820-01-128-2319, 01-128-2319, 4820011282319, 011282319

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 18 MAR 1982 01-128-2319

Demand History | NSN 4820-01-128-2319

Part Number Request Date QTY Origin
7D2W-160002 2025-06-156 27 DIBBS
7M545-32 2025-06-156 27 DIBBS
7D2W-160002 2025-05-121 7 DIBBS
7M545-32 2025-05-121 7 DIBBS
7D2W-160002 2025-03-72 7 DIBBS
7M545-32 2025-03-72 7 DIBBS
7D2W-160002 2024-10-275 6 DIBBS
7M545-32 2024-10-275 6 DIBBS
7D2W-160002 2024-09-263 6 DIBBS
7M545-32 2024-09-263 6 DIBBS
7D2W-160002 2024-05-134 10 DIBBS
7M545-32 2024-05-134 10 DIBBS
7D2W-160002 2024-05-123 10 DIBBS
7M545-32 2024-05-123 10 DIBBS
7D2W-160002 2024-03-81 1 DIBBS
7M545-32 2024-03-81 1 DIBBS
7D2W-160002 2024-03-78 2 DIBBS
7M545-32 2024-03-78 2 DIBBS
7D2W-160002 2023-12-349 3 DIBBS
7M545-32 2023-12-349 3 DIBBS
7D2W-160002 2023-10-285 3 DIBBS
7M545-32 2023-10-285 3 DIBBS
7D2W-160002 2020-10-282 7 DIBBS
7M545-32 2020-10-282 7 DIBBS
7D2W-160002 2020-09-274 3 DIBBS
7M545-32 2020-09-274 3 DIBBS
7D2W-160002 2020-07-203 5 DIBBS
7M545-32 2020-07-203 5 DIBBS
7D2W-160002 2019-09-251 12 DIBBS
7M545-32 2019-09-251 12 DIBBS
4820-01-128-2319 2018-07-203 11 DIBBS
4820-01-128-2319 2018-04-120 3 DIBBS
4820-01-128-2319 2018-04-105 3 DIBBS
4820-01-128-2319 2018-02-32 4 DIBBS
4820-01-128-2319 2017-07-208 2 DIBBS
4820-01-128-2319 2017-03-72 2 DIBBS
4820-01-128-2319 2017-03-61 2 DIBBS
4820-01-128-2319 2017-01-16 2 DIBBS
7M54532 2015-04-104 2 US
7M54532 2015-04-104 5 US
7M54532 2015-04-104 10 US
4820-01-128-2319 2015-02-33 1 DIBBS
4820-01-128-2319 2015-01-21 1 DIBBS
4820-01-128-2319 2014-11-328 10 DIBBS
4820-01-128-2319 2014-11-317 10 DIBBS
4820-01-128-2319 2013-02-51 1 DIBBS
4820-01-128-2319 2011-09-273 5 DIBBS
80024 2011-09-264 30
80024 2011-09-253 30
4820-01-128-2319 2011-08-238 1 DIBBS
4820-01-128-2319 2009-05-150 2 DIBBS
4820-01-128-2319 2009-01-22 3 DIBBS
4820-01-128-2319 2009-01-05 4 DIBBS
4820-01-128-2319 2008-12-339 3 DIBBS

Cross Reference | NSN 4820-01-128-2319

Part Number Cage Code Manufacturer
7D2W-160002 81833 TRANSDIGM, INC. DBA AEROCONTROLEX
7M545 76301 BOEING COMPANY, THE DBA BOEING
7M545-32 76301 BOEING COMPANY, THE DBA BOEING
80024 50105 XAR INDUSTRIES INC

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Technical Data | NSN 4820-01-128-2319

Characteristic Specifications
MATERIAL ALUMINUM ALLOY BODY PLASTIC FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED AIR SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 125.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 250.0 DEG FAHRENHEIT SINGLE RESPONSE
SPECIAL FEATURES CARTRIDGE TYPE

Restrictions/Controls & Freight Information | NSN 4820-01-128-2319

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 576 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 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 4820-01-128-2319

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