Product Details | CHECK VALVE

4820-01-033-9666 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: DH6535300605, DH-6535-30-06-05, 12253779-2, 4820-01-033-9666, 01-033-9666, 4820010339666 , 122537792, 010339666

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 15 JAN 1977 01-033-9666

Drawings & Photos | NSN 4820-01-033-9666


Demand History | NSN 4820-01-033-9666

Part Number Request Date QTY Origin
4820-01-033-9666 2020-07-01 6 JO
4820-01-033-9666 2020-06-23 6 JO
4820-01-033-9666 2020-06-22 6 JO

Cross Reference | NSN 4820-01-033-9666

Part Number Cage Code Manufacturer
12253779-2 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
4820010339666 SCY13 E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
DH-6535-30-06-05 81833 TRANSDIGM, INC. DBA AEROCONTROLEX

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 4820-01-033-9666

Technical Data | NSN 4820-01-033-9666

Characteristic Specifications
STYLE DESIGNATOR A8 STRAIGHT THRU
CENTER TO CENTER DISTANCE 1.813 INCHES
MEDIA FOR WHICH DESIGNED OIL, HYDRAULIC SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 2000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 170.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC
MOUNTING FACILITY BRACKET
SPECIAL FEATURES HYDRAULIC SERVICE: OIL PER SPEC MIL-L-46167; FLUIDS AT 30 PLUS OR MINUS2 CENTISTOKES KINEMATIC VISCOSITY (138SUS) BETWEEN PLUS 100 DEG F AND PLUS 150 DEG F THAT ARE COMPATIBLE WITH VALVE COMPONENTS WILL BE USED FOR TEST PURPOSES; TEMP RANGE MINUS 65 DEG F TO PLUS 170 DEG F; PROOF PRESSURE 3000 PSI;BURST PRESSURE THIS VALVE SHALL WITHSTAND A BURST PRESSURE OF 4500 PSI WITHOUT FAILURE,RUPTURE,OR EXTERNAL LEAKAGE; FLOW 20 GPM; CRACKING PRESSURE 5 PLUS OR MINUS 2 PSI; PRESSURE DROP IS NOT TO EXCEED 22 PSI AT 20 GPM; INTERNAL LEAKAGE IS NOT TO EXCEED 1CC/MIN AT 2000 PSI; NO EXTERNAL LEAKAGE PERMISSABLE; MATERIALS TO BE COMPATIBLE WITH OPERATING SPECIFICATIONS
END ITEM IDENTIFICATION M578 RECOVERY VEHICLE
MANUFACTURERS CODE 19207
MFR SOURCE CONTROLLING REFERENCE 12253779-2

Restrictions/Controls & Freight Information | NSN 4820-01-033-9666

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating P 77.5
Less than truck load rating P 77.5
Water commodity Code 671 unknown
Originating Activity Code BF U.S. Army Armament and Chemical Acquisition and
Logistics Activity
Rock Island, IL 61299-6000
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 4820-01-033-9666

Category Code Description
Materiel Category and Inventory ManagerK Tactical and Support Vehicles, Combat and Automotive Materiel
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment1 REPARABLE ITEMS (Exclusive of Insurance and Provisioning Items.) This code will be used to identify serviceable or unserviceable items of a durable nature which when unserviceable normally can be repaired economically by depots or lower echelons of maintenance.
Specific Group/Generic CodeJ Tanks
Weapons Systems/End Item or Homogeneous GroupJVRecovery Vehicle, M578
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplyAKZUS Army Tank-Automotive and Armaments Command
Warren, MI 48397-5000
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityFIf condemned or uneconomically repairable, then dispose at Direct Support (DS) level.
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code5Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management Code3Engineer Materiel19; 20; 22; 24; 30; 32; 34 except 3470; 36; 37; 38; 41; 42 except 4210; 43; 45; 46; 47; 48; 4930; 54 except 5445; 56; 62; 66 except 6625, 6650, 6660, 6665; 67; 68
Echelon Management Code6ICP/DSSCs Weapon system-oriented consumable items assigned to another Service/Agency for integrated materiel management which are managed by the ICP on a complex basis and which have not been decontrolled by the Integrated Materiel Manager.
Source of SupplyB14US Army Armament and Chemical Acquisition and Logistics
Activity
ATTN: AMSTA-AC
Rock Island, IL 61299-6000
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityFReparable item. When uneconomically reparable, condemn and dispose at the third echelon level.
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each