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NSN 4320-00-956-3021, 4320009563021
Cancelled -> Replaced by 4320010522893

Federal Supply Classification
FSC 4320 - Power and Hand Pumps
National Item Identification Number
NIIN 009563021
Codification Country
United States
Item Name Code
INC 10089
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 4320-00-956-3021

National Stock Number (NSN) 4320-00-956-3021, or NIIN 009563021, (impeller,pump,centrifugal) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 4320010522893.

There are 4 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Nov 12, 2014. There have been 2 contracts issued for this part number, with 2 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE7M115M1423, SPM76002D9732. The total value of the awarded contracts has been US$ 5,614.28.

This NSN is unique to one weapons system.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. 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) 10089. [AN ITEM CONSISTING OF BLADES OR PADDLES EQUALLY SPACED AROUND THE PERIPHERY OF A HUB, ROTOR, OR WHEEL. IT IS THE ROTATING PART OF A PUMP, CENTRIFUGAL.]. 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 4320009563021 contains an unknown precious metal.

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

HUB LENGTH
(AJLJ) 1.062 NOMINAL INCHES
HUB BORE DIAMETER
(BDDS) 2.500 INCHES NOMINAL2.500 INCHES NOMINAL
HUB LOCATION
(BDJW) FRONT SIDE
KEYWAY QUANTITY
(AEVE) 1111
HUB LENGTH
(AJLJ) 1.766 INCHES NOMINAL1.766 INCHES NOMINAL
HUB LOCATION
(BDJW) BACK SIDE
HUB LOCATION
(BDJW) BACK SIDEBACK SIDE
UNIT PACKAGE QUANTITY
(AGUC) 1
HUB LOCATION
(BDJW) FRONT SIDEFRONT SIDE
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
MATERIAL
(MATL) BRONZE
BLADE QUANTITY
(AJLB) 5555
HUB PROJECTION LENGTH BEYOND WHEEL SIDE
(CPWW) 0.984 INCHES NOMINAL0.984 INCHES NOMINAL
HUB LENGTH
(AJLJ) 1.766 NOMINAL INCHES
BLADE QUANTITY
(AJLB) 5
BLADE TYPE
(ANCT) FORWARD CURVE
DESIGN TYPE
(APGF) SINGLE WIDTH
HUB BORE DIAMETER
(BDDS) 1.000 INCHES NOMINAL AND 2.500 INCHES NOMINAL
HUB PROJECTION LENGTH BEYOND WHEEL SIDE
(CPWW) 0.875 INCHES NOMINAL AND 0.984 INCHES NOMINAL
HUB QUANTITY
(BLKK) 2
HUB LENGTH
(AJLJ) 1.062 INCHES NOMINAL AND 1.766 INCHES NOMINAL
HUB LOCATION
(BDJW) BACK SIDE AND FRONT SIDE
KEYWAY DEPTH
(ABRV) 0.125 INCHES NOMINAL
KEYWAY LENGTH
(AFYS) 1.766 INCHES NOMINAL
KEYWAY QUANTITY
(AEVE) 1
KEYWAY TYPE
(CPWX) RECTANGULAR
KEYWAY WIDTH
(ABRR) 0.250 INCHES NOMINAL
MATERIAL
(MATT) COPPER ALLOY
MOUNTING METHOD
(AXGY) KEY
OVERALL DIAMETER
(ADAV) 8.125 INCHES NOMINAL
OVERALL WIDTH
(ABMK) 2.828 INCHES NOMINAL
ROTATION DIRECTION FOR WHICH DESIGNED
(AYSY) CLOCKWISE
SCREW THREAD SERIES DESIGNATOR
(AJYP) UNC
THREAD DIAMETER
(AWDP) 1.500 INCHES NOMINAL
THREAD QUANTITY
(AZRW) 8 PER INCH

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