Product Details | CENTRIFUGAL FAN

4140-01-275-5233 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.20216600062Aircraft Air Conditioning, Heating, and Pressurizing Equipment41400043Fans, Air Circulators, and Blower Equipment

Part Alternates: 77H121 SZDUB0FA, 77H121 SZD-UB-DFA, 77H121 SZDUBOFA, 77H121SZDUB0FA, 77H121SZDUBDFA, 77H121SZDUBOFA, 4140-01-275-5233, 01-275-5233, 4140012755233, 012755233

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

Supply Group (FSG) NSN Assign. NIIN
41 23 MAR 1988 01-275-5233

Drawings & Photos | NSN 4140-01-275-5233


Demand History | NSN 4140-01-275-5233

Part Number Request Date QTY Origin
77H121 SZD-UB-DFA 2023-01-10 1 DIBBS
77H121 SZD-UB-DFA 2022-11-333 1 DIBBS
77H121 SZD-UB-DFA 2022-04-110 1 DIBBS
77H121 SZD-UB-DFA 2022-01-13 1 DIBBS
77H121 SZD-UB-DFA 2021-11-318 4 DIBBS
77H121 SZD-UB-DFA 2021-09-251 1 DIBBS
77H121 SZD-UB-DFA 2020-10-280 1 DIBBS
77H121 SZD-UB-DFA 2019-03-63 1 DIBBS
4140-01-275-5233 2017-11-311 1 DIBBS
4140-01-275-5233 2017-08-223 1 DIBBS
4140-01-275-5233 2017-03-73 3 DIBBS
4140-01-275-5233 2015-06-174 5 DIBBS
4140-01-275-5233 2010-09-251 3 DIBBS

Cross Reference | NSN 4140-01-275-5233

Part Number Cage Code Manufacturer
77H121 SZD-UB-DFA 38450 ENGINEERED COIL COMPANY DBA DRS MARLO COIL
77H121 SZDUB0FA D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
77H121 SZDUBOFA 38450 ENGINEERED COIL COMPANY DBA DRS MARLO COIL

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Technical Data | NSN 4140-01-275-5233

Characteristic Specifications
STYLE DESIGNATOR 50 FIXED, RECTANGULAR OUTLETS
WIDTH 14.062 INCHES NOMINAL
OUTLET INSIDE WIDTH 8.062 INCHES NOMINAL
OUTLET INSIDE HEIGHT 1.250 INCHES NOMINAL
HEIGHT 13.500 INCHES NOMINAL
MATERIAL STEEL OVERALL
OUTLET LOCATION TOP
DISCHARGE DIRECTION VERTICAL UP
MANUFACTURERS CODE 38450
DESIGN CONTROL REFERENCE 77H121 SZD-UB-DFA

Restrictions/Controls & Freight Information | NSN 4140-01-275-5233

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.
Category Code Description
NMF Description 061920 FANS ELEC NOI IN BARREL/BOX/CRATE
Less than car load rating
Less than truck load rating J 100.2
Water commodity Code 593 unknown
Originating Activity Code CX Defense Supply Center Richmond
Richmond, VA 23297-5000
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 4140-01-275-5233

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each