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NSN 4320-00-541-1956, 4320005411956
PUMP UNIT,CENTRIFUGAL

Federal Supply Classification
FSC 4320 - Power and Hand Pumps
National Item Identification Number
NIIN 005411956
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 4320-00-541-1956

National Stock Number (NSN) 4320-00-541-1956, or NIIN 005411956, (pump unit,centrifugal) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. One 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, only one supplier is 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 Sep 20, 2008, 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 annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) 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 4320005411956 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) RADIAL FLOW
CENTRIFUGAL PUMP IMPELLER QUANTITY
(AHZF) 1
CENTRIFUGAL PUMP IMPELLER SUCTION TYPE
(AHZG) SINGLE
CURRENT RATING IN AMPS
(AMPS) 11.0
CURRENT TYPE
(ACDC) AC
DISCHARGE CONNECTION QUANTITY
(AAYV) 1
DISCHARGE CONNECTION TYPE
(AAYW) ROUND FLANGE
ENVIRONMENTAL PROTECTION
(ADZC) SPLASH PROOF
FREQUENCY IN HERTZ
(FREQ) 60.0
INCLOSURE TYPE
(AKNA) FULLY INCLOSED
INTAKE CONNECTION QUANTITY
(AAYT) 1
INTAKE CONNECTION TYPE
(AAYU) ROUND FLANGE
MAXIMUM DISCHARGE FLOW RATE
(AHYV) 160.0 GALLONS PER MINUTE
MEDIA FOR WHICH DESIGNED
(ACKL) BRINE
OPERATING SPEED AT RATED CAPACITY
(AHYZ) 1750.0 REVOLUTIONS PER MINUTE
PHASE
(FAAZ) THREE
PRIME MOVER COOLING MEDIUM
(AAXS) AIR
PRIME MOVER QUANTITY
(AAXH) 1
PRIME MOVER TYPE
(AKDJ) ELECTRIC MOTOR
PUMP QUANTITY
(AENC) 1
PUMPING ELEMENT OPERATING POSITION
(AHZA) HORIZONTAL
STAGE QUANTITY
(AAYD) 1
TOTAL HEAD
(AHYX) 81.000 FEET
UNABLE TO DECODE
(AENK) UNABLE TO DECODE
VOLTAGE IN VOLTS
(ELEC) 440.0
COOLING METHOD
(AENK) SELF VENTILATED

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