Product Details | CENTRIFUGAL PUMP UNIT

4320-01-641-6687 An assembled unit consisting of a commonly mounted centrifugal pump(s), prime mover(s), and the necessary components to provide for a complete operation.

Part Alternates: 3MDMTHC, 3-MD-MT-HC , 4320-01-641-6687, 01-641-6687, 4320016416687, 016416687

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG) NSN Assign. NIIN
43 2015028 01-641-6687

Demand History | NSN 4320-01-641-6687

Part Number Request Date QTY Origin
578603 2025-02-37 36 DIBBS
578603 2024-05-150 12 DIBBS
4320-01-641-6687 2017-02-37 53 DIBBS
4320-01-641-6687 2016-06-154 17 DIBBS
4320-01-641-6687 2016-04-119 21 DIBBS
4320-01-641-6687 2015-12-349 16 DIBBS
4320-01-641-6687 2015-10-274 4 DIBBS

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Technical Data | NSN 4320-01-641-6687

Characteristic Specifications
PUMPING ELEMENT OPERATING POSITION HORIZONTAL
CENTRIFUGAL PUMP DESIGN RADIAL FLOW
CENTRIFUGAL PUMP IMPELLER QUANTITY 1
CENTRIFUGAL PUMP IMPELLER SUCTION TYPE SINGLE
PUMP QUANTITY 1
DISCHARGE CONNECTION QUANTITY 1
VOLTAGE IN VOLTS 115.0
FREQUENCY IN HERTZ 60.0
PHASE SINGLE
CURRENT RATING IN AMPS 1.3
SPECIAL FEATURES THERMALLY PROTECTED, FAN-COOLED MOTOR SLEEVE BEARINGS
III END ITEM IDENTIFICATION 5419-01-539-7177; EXPED TR SYSTEM

Restrictions/Controls & Freight Information | NSN 4320-01-641-6687

Category Code Description
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.
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 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 AJ U.S. Army Soldier's Biological and Chemical
Command
Natick, MA 01760
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 4320-01-641-6687

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
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 SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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