Product Details | CENTRIFUGAL FAN

4140-01-318-7540 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: C6S4H1C, C6S4H-1C, SC306E9554, SC306-E9554, 70005505, 7000-5505, 9900P01760002, 9900P01760-002, 4140-01-318-7540, 01-318-7540, 4140013187540, 013187540

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

Supply Group (FSG) NSN Assign. NIIN
41 25 APR 1990 01-318-7540

Drawings & Photos | NSN 4140-01-318-7540


Demand History | NSN 4140-01-318-7540

Part Number Request Date QTY Origin
7000-5505 2026-01-07 3 DIBBS
C6S4H-1C 2026-01-07 3 DIBBS
SC306-E9554 2026-01-07 3 DIBBS
4140-01-318-7540 2018-02-57 4 DIBBS
4140-01-318-7540 2017-09-256 5 DIBBS
4140-01-318-7540 2017-05-122 5 DIBBS
4140-01-318-7540 2017-04-118 5 DIBBS
4140-01-318-7540 2017-02-52 5 DIBBS
4140-01-318-7540 2016-07-189 2 DIBBS
4140-01-318-7540 2013-09-268 4 DIBBS
4140-01-318-7540 2013-02-45 5 DIBBS
4140-01-318-7540 2011-05-136 2 DIBBS
4140-01-318-7540 2010-12-343 3 DIBBS
4140-01-318-7540 2010-01-08 2 DIBBS
4140-01-318-7540 2009-12-356 3 DIBBS

Cross Reference | NSN 4140-01-318-7540

Part Number Cage Code Manufacturer
7000-5505 60399 REGAL-BELOIT CORPORATION DBA FASCO GROUP DIV CASSVILLE
9900P01760-002 0L1E5 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
9900P01760-002 92685 LOCKHEED MARTIN CORPORATION DBA LM AERONAUTICS COMPANY
C6S4H-1C 04810 ASHLAND ELECTRIC PRODUCTS, INC.
SC306-E9554 60399 REGAL-BELOIT CORPORATION DBA FASCO GROUP DIV CASSVILLE

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Technical Data | NSN 4140-01-318-7540

Characteristic Specifications
STYLE DESIGNATOR 50A FIXED, ROUND OUTLETS
WIDTH 5.560 INCHES NOMINAL
LENGTH 6.290 INCHES NOMINAL
OUTLET INSIDE DIAMETER 1.436 INCHES NOMINAL
HEIGHT 5.560 INCHES NOMINAL
QUANTITY 1
MATERIAL STEEL OVERALL
MOUNTING FACILITY TYPE AND QUANTITY 4 BOLT
OUTLET LOCATION TOP
DISCHARGE DIRECTION HORIZONTAL
MANUFACTURERS CODE 60399
DESIGN CONTROL REFERENCE 7000-5505

Restrictions/Controls & Freight Information | NSN 4140-01-318-7540

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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 061920 FANS ELEC NOI IN BARREL/BOX/CRATE
Less than car load rating
Less than truck load rating J 100.2
Water commodity Code 752 unknown
Originating Activity Code TG Warner-Robins Air Logistics Center
Robins AFB, GA 31098-5609
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
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 4140-01-318-7540

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationE The current standard price is an estimated price.
  • Estimated Price challenges are allowed, but follow procedures in para 60.b. (3) of section L of this manual.
  • This code will be changed to a P code upon notification of a contract price or this code will be changed to an updated code upon determination of a valid price.
Materiel Management Aggregation CodeLGTG:C-130 HERCULES
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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
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 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