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NSN 4140-00-137-2493, 4140001372493
Cancelled -> Replaced by 4140004535752

Federal Supply Classification
FSC 4140 - Fans, Air Circulators, and Blower Equipment
National Item Identification Number
NIIN 001372493
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 4140-00-137-2493

National Stock Number (NSN) 4140-00-137-2493, or NIIN 001372493, (fan,centrifugal) was assigned July 28, 1971 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 4140004535752.

There are 8 manufacturer part numbers associated with this NSN. 8 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 5 suppliers. Today, 4 suppliers are listed as Active suppliers 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.

This NSN is somewhat common among different platforms, belonging to 3 different weapons systems.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Mar 31, 2011, 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 data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. 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 4140001372493 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

DRIVE TYPE
(AKCV) DIRECT
ELECTRICAL CONNECTION TYPE
(AGBD) WIRE LEAD
AIR FLOW RATE
(CQKX) 56.0 CUBIC FEET PER MINUTE NOMINAL
DISCHARGE DIRECTION
(CXCB) HORIZONTAL
FREQUENCY IN HERTZ
(FREQ) 50.0 AND 60.0
INCLOSURE TYPE
(AKNA) FULLY INCLOSED
LENGTH
(ABRY) 9.938 INCHES NOMINAL
MATERIAL
(MATT) ALUMINUM ALLOY BLADE
MATERIAL
(MATT) STEEL HOUSING
MOUNTING FACILITY TYPE AND QUANTITY
(AXHR) 12 THREADED HOLE
OPERATING SPEED AT RATED CAPACITY IN RPM
(AEQC) 3110.0
PHASE
(FAAZ) SINGLE
PRIME MOVER DRIVE SHAFT BEARING TYPE
(CWLY) BALL
PRIME MOVER POWER RATING
(CSYL) 0.455 HORSEPOWER
PRIME MOVER TYPE
(AKDJ) ELECTRIC MOTOR
ROTATION DIRECTION FOR WHICH DESIGNED
(AYSY) CLOCKWISE
SPEED ADJUSTMENTS
(ABBB) SINGLE SPEED
STAGE QUANTITY
(AAYD) 2
STATIC PRESSURE AT SPECIFIED AIR FLOW RATE
(AJLY) 0.0 INCHES OF WATER
STYLE DESIGNATOR
(STYL) FIXED, MULTISTAGE
WIDTH
(ABGL) 5.875 INCHES NOMINAL
SURFACE TREATMENT
(SFTT) ENAMEL OVERALL
VOLTAGE IN VOLTS AND CURRENT TYPE
(CSBH) 115.0 AC

Manufacturer Part Numbers

020325

RNCC
5
RNVC
9
021571

RNCC
5
RNVC
9
021571

RNCC
3
RNVC
2
439351

RNCC
C
RNVC
1
439351

RNCC
5
RNVC
9
A081245

RNCC
5
RNVC
9
A081245

RNCC
5
RNVC
9
A081405

RNCC
5
RNVC
9
ES728801

RNCC
5
RNVC
9
SL2EA2

RNCC
5
RNVC
9
SL2EA2F

RNCC
5
RNVC
9
SL2EA2F

RNCC
5
RNVC
9

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