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NSN 4320-00-540-0315, 4320005400315
PUMP UNIT,CENTRIFUGAL

Federal Supply Classification
FSC 4320 - Power and Hand Pumps
National Item Identification Number
NIIN 005400315
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 4320-00-540-0315

National Stock Number (NSN) 4320-00-540-0315, or NIIN 005400315, (pump unit,centrifugal) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. None of the associated 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 19, 2020, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.

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 4320005400315 does not contain precious metals.

This information was last updated on .


Technical Characteristics

COOLING METHOD
(AENK) SELF VENTILATED
CURRENT RATING IN AMPS
(AMPS) 3.3
PHASE
(FAAZ) THREE
FREQUENCY IN HERTZ
(FREQ) 60.0
TOTAL HEAD
(AHYX) 78.000 FEET
PUMPING ELEMENT OPERATING POSITION
(AHZA) HORIZONTAL
CENTRIFUGAL PUMP IMPELLER SUCTION TYPE
(AHZG) SINGLE
OPERATING SPEED AT RATED CAPACITY
(AHYZ) 3500.0 REVOLUTIONS PER MINUTE
STAGE QUANTITY
(AAYD) 1
MAXIMUM DISCHARGE FLOW RATE
(AHYV) 30.0 GALLONS PER MINUTE
INTAKE CONNECTION QUANTITY
(AAYT) 1
CENTRIFUGAL PUMP IMPELLER QUANTITY
(AHZF) 1
PRIME MOVER COOLING MEDIUM
(AAXS) AIR
CURRENT TYPE
(ACDC) AC
MEDIA FOR WHICH DESIGNED
(ACKL) WATER, SALT
ENVIRONMENTAL PROTECTION
(ADZC) DRIPPROOF
DISCHARGE CONNECTION TYPE
(AAYW) ROUND FLANGE
CENTRIFUGAL PUMP DESIGN
(AHZE) RADIAL FLOW
INTAKE CONNECTION TYPE
(AAYU) ROUND FLANGE
DISCHARGE CONNECTION QUANTITY
(AAYV) 1
PUMP QUANTITY
(AENC) 1
INCLOSURE TYPE
(AKNA) PARTIALLY INCLOSED
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
(ZZZY) AS DIFFERENTIATED BY W/OUT CONTROLLER
PRIME MOVER TYPE
(AKDJ) ELECTRIC MOTOR
PRIME MOVER QUANTITY
(AAXH) 1
VOLTAGE IN VOLTS
(ELEC) 440.0

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