Product Details | CHECK VALVE

4820-00-451-6024 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: 8031385721, 803-1385721, 803-1385721-6 NON MAG, 80313857216NONMAG, 4820-00-451-6024, 00-451-6024, 4820004516024, 004516024

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 27 MAY 1971 00-451-6024

Drawings & Photos | NSN 4820-00-451-6024


Demand History | NSN 4820-00-451-6024

Part Number Request Date QTY Origin
4820-00-451-6024 2024-05-140 8 DIBBS
4820-00-451-6024 2023-12-341 3 DIBBS
4820-00-451-6024 2023-03-66 1 DIBBS
4820-00-451-6024 2021-09-244 1 DIBBS
4820-00-451-6024 2018-12-359 1 DIBBS
8031385721 2010-09-257 1 US

Cross Reference | NSN 4820-00-451-6024

Part Number Cage Code Manufacturer
803-1385721 80064 NAVAL SHIP SYSTEMS COMMAND
803-1385721-6 NON MAG 80064 NAVAL SHIP SYSTEMS COMMAND

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 4820-00-451-6024

Technical Data | NSN 4820-00-451-6024

Characteristic Specifications
MATERIAL COPPER ALLOY 922 BODY NICKEL ALLOY R-405 FLOW CONTROL DEVICE COPPER ALLOY 922 SEAT
MATERIAL DOCUMENT AND CLASSIFICATION QQ-C-390,ALLOY D4/D/ FED SPEC SINGLE MATERIAL RESPONSE BODY QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE QQ-C-390,ALLOY D4/D/ FED SPEC SINGLE MATERIAL RESPONSE SEAT
STYLE DESIGNATOR A2 STRAIGHT THRU
FLOW CONTROL DEVICE DISK
MEDIA FOR WHICH DESIGNED STEAM 1ST RESPONSE WATER-OIL-GAS 2ND RESPONSE
MAXIMUM OPERATING PRESSURE 200.0 POUNDS PER SQUARE INCH 1ST RESPONSE 400.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING TEMP 425.0 DEG FAHRENHEIT 1ST RESPONSE 150.0 DEG FAHRENHEIT 2ND RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE UNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLE B30B SOCKET W/BRAZING RING ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED 1.250 INCHES ALL ENDS
MOUNTING POSITION HORIZONTAL
SPECIAL FEATURES NON-MAGNETIC SERVICE,1.250 IN. VALVE SIZE
TEST DATA DOCUMENT 81349-MIL-S-901 SPECIFICATION

Restrictions/Controls & Freight Information | NSN 4820-00-451-6024

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 NICKEL OR NICKEL COPPER
Less than car load rating
Less than truck load rating J 100.2
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 4820-00-451-6024

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable 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