Product Details | AIR BARRIER BLOWER

4140-01-286-2729 A nonpositive displacement mechanical device having an axial or centrifugal fan impeller inclosed within a housing with an exhaust nozzle and baffles. It is designed to move air across an open entrance to provide an air barrier to minimize heat loss or gain and repel flying insects. It may include a means of heating the exhaustible air.

Part Alternates: 11454051-2, 4140-01-286-2729, 01-286-2729, 4140012862729, 114540512, 012862729

Refrigeration, Air Conditioning, and Air Circulating Equipment | Fans, Air Circulators, and Blower Equipment

Supply Group (FSG) NSN Assign. NIIN
41 29 SEP 1988 01-286-2729

Demand History | NSN 4140-01-286-2729

Part Number Request Date QTY Origin
026986000 2025-11-307 20 DIBBS
026986000- SPTST,200AC,N,942WF 2025-11-307 20 DIBBS
026986000 2025-08-217 20 DIBBS
026986000- SPTST,200AC,N,942WF 2025-08-217 20 DIBBS
026986000 2025-06-167 33 DIBBS
026986000- SPTST,200AC,N,942WF 2025-06-167 33 DIBBS
026986000 2025-05-139 9 DIBBS
026986000- SPTST,200AC,N,942WF 2025-05-139 9 DIBBS
026986000 2025-04-97 20 DIBBS
026986000- SPTST,200AC,N,942WF 2025-04-97 20 DIBBS
026986000 2025-03-82 69 DIBBS
026986000- SPTST,200AC,N,942WF 2025-03-82 69 DIBBS
026986000 2024-10-277 37 DIBBS
026986000- SPTST,200AC,N,942WF 2024-10-277 37 DIBBS
026986000 2024-08-220 14 DIBBS
026986000- SPTST,200AC,N,942WF 2024-08-220 14 DIBBS
026986000 2024-07-187 87 DIBBS
026986000- SPTST,200AC,N,942WF 2024-07-187 87 DIBBS
026986000 2024-06-176 87 DIBBS
026986000- SPTST,200AC,N,942WF 2024-06-176 87 DIBBS
026986000 2024-06-172 30 DIBBS
026986000- SPTST,200AC,N,942WF 2024-06-172 30 DIBBS
026986000 2024-06-170 57 DIBBS
026986000- SPTST,200AC,N,942WF 2024-06-170 57 DIBBS
026986000 2024-05-149 30 DIBBS
026986000 2024-05-149 57 DIBBS
026986000- SPTST,200AC,N,942WF 2024-05-149 30 DIBBS
026986000- SPTST,200AC,N,942WF 2024-05-149 57 DIBBS
026986000 2024-03-87 57 DIBBS
026986000- SPTST,200AC,N,942WF 2024-03-87 57 DIBBS
026986000 2024-03-82 57 DIBBS
026986000- SPTST,200AC,N,942WF 2024-03-82 57 DIBBS
026986000 2024-03-78 30 DIBBS
026986000- SPTST,200AC,N,942WF 2024-03-78 30 DIBBS
026986000 2024-03-72 30 DIBBS
026986000- SPTST,200AC,N,942WF 2024-03-72 30 DIBBS
026986000 2024-03-64 57 DIBBS
026986000- SPTST,200AC,N,942WF 2024-03-64 57 DIBBS
026986000 2024-02-59 57 DIBBS
026986000- SPTST,200AC,N,942WF 2024-02-59 57 DIBBS
026986000 2024-02-58 57 DIBBS
026986000- SPTST,200AC,N,942WF 2024-02-58 57 DIBBS
026986000 2024-02-57 57 DIBBS
026986000- SPTST,200AC,N,942WF 2024-02-57 57 DIBBS
026986000 2024-02-54 57 DIBBS
026986000- SPTST,200AC,N,942WF 2024-02-54 57 DIBBS
026986000 2024-02-51 57 DIBBS
026986000- SPTST,200AC,N,942WF 2024-02-51 57 DIBBS
026986000 2024-02-38 57 DIBBS
026986000- SPTST,200AC,N,942WF 2024-02-38 57 DIBBS
026986000 2023-12-342 30 DIBBS
026986000- SPTST,200AC,N,942WF 2023-12-342 30 DIBBS
026986000 2023-12-341 30 DIBBS
026986000- SPTST,200AC,N,942WF 2023-12-341 30 DIBBS
026986000 2023-12-338 30 DIBBS
026986000- SPTST,200AC,N,942WF 2023-12-338 30 DIBBS
026986000 2023-11-327 30 DIBBS
026986000- SPTST,200AC,N,942WF 2023-11-327 30 DIBBS
026986000 2023-05-123 45 DIBBS
026986000- SPTST,200AC,N,942WF 2023-05-123 45 DIBBS
026986000 2023-02-52 22 DIBBS
026986000- SPTST,200AC,N,942WF 2023-02-52 22 DIBBS
026986000 2023-02-39 22 DIBBS
026986000- SPTST,200AC,N,942WF 2023-02-39 22 DIBBS
026986000 2022-04-110 31 DIBBS
026986000- SPTST,200AC,N,942WF 2022-04-110 31 DIBBS
026986000 2022-04-96 31 DIBBS
026986000- SPTST,200AC,N,942WF 2022-04-96 31 DIBBS
026986000 2021-08-237 6 DIBBS
026986000- SPTST,200AC,N,942WF 2021-08-237 6 DIBBS
026986000 2021-07-209 33 DIBBS
026986000- SPTST,200AC,N,942WF 2021-07-209 33 DIBBS
026986000 2021-05-125 32 DIBBS
026986000- SPTST,200AC,N,942WF 2021-05-125 32 DIBBS
026986000 2020-09-245 55 DIBBS
026986000- SPTST,200AC,N,942WF 2020-09-245 55 DIBBS
026986000 2020-07-211 55 DIBBS
026986000- SPTST,200AC,N,942WF 2020-07-211 55 DIBBS
026986000 2020-06-167 23 DIBBS
026986000- SPTST,200AC,N,942WF 2020-06-167 23 DIBBS
026986000 2020-06-156 23 DIBBS
026986000- SPTST,200AC,N,942WF 2020-06-156 23 DIBBS
026986000 2020-02-51 54 DIBBS
026986000- SPTST,200AC,N,942WF 2020-02-51 54 DIBBS
4140-01-286-2729 2019-06-170 55 DIBBS
4140-01-286-2729 2019-05-133 54 DIBBS
4140-01-286-2729 2019-05-122 54 DIBBS
4140-01-286-2729 2019-03-85 38 DIBBS
4140-01-286-2729 2019-03-74 29 DIBBS
4140-01-286-2729 2018-12-360 29 DIBBS
4140-01-286-2729 2018-02-36 38 DIBBS
4140-01-286-2729 2017-11-306 44 DIBBS
4140-01-286-2729 2017-11-305 60 US
4140-01-286-2729 2017-10-292 59 DIBBS
4140-01-286-2729 2017-10-277 43 DIBBS
4140-01-286-2729 2017-07-186 38 DIBBS
4140-01-286-2729 2017-05-136 40 DIBBS
4140-01-286-2729 2017-05-122 43 DIBBS
4140-01-286-2729 2011-08-227 145 DIBBS
4140-01-286-2729 2011-06-166 110 DIBBS
4140-01-286-2729 2011-01-19 194 DIBBS
4140-01-286-2729 2010-12-337 194 DIBBS
4140-01-286-2729 2010-11-307 68 DIBBS
4140-01-286-2729 2010-09-253 135 DIBBS
4140-01-286-2729 2010-07-210 57 DIBBS
4140-01-286-2729 2010-05-139 83 DIBBS

Cross Reference | NSN 4140-01-286-2729

Part Number Cage Code Manufacturer
11454051-2 18876 U S ARMY AVIATION AND MISSILE COMMAND
11454051-2 82877 ROTRON INCORPORATED DBA AMETEK ROTRON MIL AERO WOODSTOCK

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Technical Data | NSN 4140-01-286-2729

Characteristic Specifications
SPECIAL FEATURES C/O 3 EXTERNAL CONNECTIONS;8 HOLES 0.166 IN.,4 PER SIDE;CASEING O/A HT AND LGTH 4.690;O/A LGTH FROM CTR OF SIDE SCREWS TO THE CTR OF THE FAN IS 2.062 IN.;ONE CONNECTOR;ROTATION OF FAN IS LEFT TO RIGHT
MANUFACTURERS CODE 18876
DESIGN CONTROL REFERENCE 11454051-2

Restrictions/Controls & Freight Information | NSN 4140-01-286-2729

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 115030 BLOWERS, OR CENTRIFUGAL FANS
Less than car load rating J 100.2
Less than truck load rating W Rating Variable
Water commodity Code 753 unknown
Originating Activity Code BD U.S. Army Aviation and Missile Command
Redstone Arsenal, AL 35898-5230
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4140-01-286-2729

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic CodeD Surface to Air Missiles
Weapons Systems/End Item or Homogeneous GroupD6Patriot
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code5Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each