Product Details | JET EJECTOR

4320-00-142-1729 A device having pressure inlet(s), discharge outlet(s), and suction inlet(s) designed to move fluids or solids by utilizing the kinetic energy of a fluid forced at a high velocity through a converging nozzle(s). The item must not contain any valve(s), float(s), or pipe(s), but may contain an integral ball check(s). Excludes items designed exclusively for circulating free air. See also PUMP, LIQUID OPERATED.

Part Alternates: 3752IN, 375-2IN, 55S100A, 4320-00-142-1729, 00-142-1729, 4320001421729, 001421729

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG) NSN Assign. NIIN
43 01 JAN 1963 00-142-1729

Demand History | NSN 4320-00-142-1729

Part Number Request Date QTY Origin
55S100A 2025-06-162 1 DIBBS

Cross Reference | NSN 4320-00-142-1729

Part Number Cage Code Manufacturer
375-2IN 71905 DERBYSHIRE MACHINE & TOOL CO
55S100A 71905 DERBYSHIRE MACHINE & TOOL CO

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Technical Data | NSN 4320-00-142-1729

Characteristic Specifications
BODY MATERIAL BRONZE
OPERATION METHOD WATER
MEDIA FOR WHICH DESIGNED GARBAGE AND WATER
PRESSURE INLET QUANTITY 1
PRESSURE INLET TYPE UNTHREADED FEMALE
PRESSURE INLET OPENING SIZE 1-1/2 IN.
SUCTION INLET QUANTITY 1
SUCTION INLET TYPE PLAIN FACE FLANGE
SUCTION INLET PIPE/HOSE CONNECTION SIZE 2 IN. N STD
DISCHARGE OUTLET QUANTITY 1
DISCHARGE OUTLET TYPE PLAIN FACE FLANGE
DISCHARGE OUTLET PIPE/HOSE CONNECTION SIZE 2 IN. N STD
JET QUANTITY 2
JET MATERIAL NICKEL COPPER ALLOY
NONDEFINITIVE SPEC/STD DATA A TYPE

Restrictions/Controls & Freight Information | NSN 4320-00-142-1729

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 128000 PUMPS PWR NOI/WORKING HEADS/PARTS
Less than car load rating
Less than truck load rating M 85.0
Water commodity Code 594 unknown
Originating Activity Code XX
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 4320-00-142-1729

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
ReparabilityDField Level Reparables
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each