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NSN 4320-01-397-7870, 4320013977870
PUMP UNIT,CENTRIFUGAL

Federal Supply Classification
FSC 4320 - Power and Hand Pumps
National Item Identification Number
NIIN 013977870
Codification Country
United States
Item Name Code
INC 17988
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 4320-01-397-7870

National Stock Number (NSN) 4320-01-397-7870, or NIIN 013977870, (pump unit,centrifugal) was assigned October 20, 1994 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 02, 2008, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 17988. [AN ASSEMBLED UNIT CONSISTING OF A COMMONLY MOUNTED CENTRIFUGAL PUMP(S), PRIME MOVER(S), AND THE NECESSARY COMPONENTS TO PROVIDE FOR A COMPLETE OPERATION.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4320013977870 does not contain precious metals.

This NSN is associated to Schedule B 8413919520: parts, nesoi, of pumps for liquids. The Schedule B End Use is listed as industrial engines. NAICS classification category 333911: pump and pumping equipment manufacturing.

This information was last updated on .


Technical Characteristics

CENTRIFUGAL PUMP DESIGN
(AHZE) MIXED FLOW
CENTRIFUGAL PUMP IMPELLER QUANTITY
(AHZF) 1
CENTRIFUGAL PUMP IMPELLER SUCTION TYPE
(AHZG) SINGLE
COOLING METHOD
(AENK) AIR TO AIR COOLED
CURRENT RATING IN AMPS
(AMPS) 1.730
CURRENT TYPE
(ACDC) AC
DISCHARGE CONNECTION QUANTITY
(AAYV) 1
DISCHARGE CONNECTION TYPE
(AAYW) ROUND FLANGE
DISCHARGE PRESSURE
(AHYW) 125.0 POUNDS PER SQUARE INCH GAGE
END ITEM IDENTIFICATION
(AGAV) WEAPON SYSTEM CODE JK, WASP CLASS LHD
FREQUENCY IN HERTZ
(FREQ) 60.0
INCLOSURE TYPE
(AKNA) FULLY INCLOSED
INTAKE CONNECTION QUANTITY
(AAYT) 1
INTAKE CONNECTION TYPE
(AAYU) ROUND FLANGE
OPERATING SPEED AT RATED CAPACITY
(AHYZ) 3585.0 REVOLUTIONS PER MINUTE
OPERATION RELATIONSHIP DESIGN
(AHZS) SIMULTANEOUS
MAXIMUM DISCHARGE FLOW RATE
(AHYV) 120.0 GALLONS PER MINUTE
MEDIA FOR WHICH DESIGNED
(ACKL) WATER, DISTILLED
MOUNTING TYPE
(AAXX) FRAME
PHASE
(FAAZ) THREE
PRIME MOVER COOLING MEDIUM
(AAXS) AIR
PRIME MOVER POWER RATING
(CSYL) 25.0 HORSEPOWER
PRIME MOVER QUANTITY
(AAXH) 1
PRIME MOVER TYPE
(AKDJ) ELECTRIC MOTOR
PUMP QUANTITY
(AENC) 1
PUMPING ELEMENT OPERATING POSITION
(AHZA) HORIZONTAL
SPECIAL FEATURES
(FEAT) INCLUDES: LIFTING EYE AND VENT VALVE; IMPELLER 8-7/8
STAGE QUANTITY
(AAYD) 1
SUPPLEMENTARY FEATURES
(SUPP) DEMINERIALIZED WATER COLLING PUMP, 1-1/4 X 2 X 9
UNPACKAGED UNIT HEIGHT
(AJAH) 16.000 INCHES NOMINAL
UNPACKAGED UNIT LENGTH
(AJAF) 35.850 INCHES NOMINAL
UNPACKAGED UNIT WIDTH
(AJAG) 20.0000 INCHES NOMINAL
VOLTAGE IN VOLTS
(ELEC) 440.0

Manufacturer Part Numbers


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