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NSN 4140-00-409-6785, 4140004096785
FAN,CENTRIFUGAL

Federal Supply Classification
FSC 4140 - Fans, Air Circulators, and Blower Equipment
National Item Identification Number
NIIN 004096785
Codification Country
United States
Item Name Code
INC 04254
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 4140-00-409-6785

National Stock Number (NSN) 4140-00-409-6785, or NIIN 004096785, (fan,centrifugal) was assigned July 30, 1970 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. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

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

This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.

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 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is restricted to source(s) specified on "Source Control", "Altered Item" or "Selected Item" drawings/documents. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 04254. [A NONPOSITIVE DISPLACEMENT MECHANICAL DEVICE HAVING A CENTRIFUGAL FAN IMPELLER INCLOSED WITHIN A HOUSING. IT IS DESIGNED TO MOVE AIR OR GAS OVER A WIDE RANGE OF VOLUMES AND PRESSURES. THE AIR OR GAS IS DRAWN IN AXIALLY AND DISCHARGED RADIALLY OR DRAWN IN RADIALLY AND DISCHARGED AXIALLY BY CENTRIFUGAL FORCE THROUGH AN OUTLET IN THE HOUSING.]. 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 4140004096785 contains an unknown precious metal.

This NSN is associated to Schedule B 8414599080: fans, nesoi. The Schedule B End Use is listed as household appliances.

This information was last updated on .


Technical Characteristics

STYLE DESIGNATOR
(STYL) FIXED, ROUND OUTLETS
DRIVE TYPE
(AKCV) DIRECT
AIR FLOW RATE
(CQKX) 500.0 CUBIC FEET PER MINUTE NOMINAL
OUTLET INSIDE DIAMETER
(AJLW) 3.500 INCHES NOMINAL
QUANTITY
(NMBR) 1
STAGE QUANTITY
(AAYD) 1
STATIC PRESSURE AT SPECIFIED AIR FLOW RATE
(AJLY) 10.0 INCHES OF WATER
STYLE DESIGNATOR
(STYL) FIXED,ROUND OUTLETS

Manufacturer Part Numbers


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