Product Details | POWER AUTOTRANSFORMER TRANSFORMER

5950-00-931-9805 A transformer which incorporates the primary and secondary functions into a single winding, which is common to both input and output circuits, and is designed to change the relationship of volts and amperes between the entire winding and its taps. Includes multiple winding transformers of like design and items in which a variation of the turns ratio or inductive ratio of inductive coupling is accomplished by connection to fixed terminals. Also, includes items having a provision for mechanically changing the turns ratio in progressive increments, by means of a shaft, voltage taps, ratio adjuster, or devices of similar design. Excludes TRANSFORMER (1), POWER; TRANSFORMER (1), PULSE.20259500022Coils and Transformers61200044Transformers: Distribution and Power Station

Part Alternates: 2520, 25202, 2520-2, 2520BU, 5950-00-931-9805, 00-931-9805, 5950009319805, 009319805

Electrical and Electronic Equipment Components | Coils and Transformers

Supply Group (FSG) NSN Assign. NIIN
59 21 SEP 1966 00-931-9805

Demand History | NSN 5950-00-931-9805

Part Number Request Date QTY Origin
2520 2015-12-348 1 US
2520 2015-12-347 1 US
2520 2010-04-91 1 US
2520 2010-04-91 1 US
2520 2010-03-82 1 US
2520 2006-07-192 1 EG
2520 2006-07-188 3 Turkey
2520 2006-07-187 1 IL

Cross Reference | NSN 5950-00-931-9805

Part Number Cage Code Manufacturer
2520 83008 STACO ENERGY PRODUCTS CO.
2520-2 03776 ESCO INC
2520BU 83008 STACO ENERGY PRODUCTS CO.

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Technical Data | NSN 5950-00-931-9805

Characteristic Specifications
TERMINAL TYPE AND QUANTITY 7 QUICK DISCONNECT, MALE
(NON-CORE DATA) WINDING TAP LOCATION MULTIPLE TAPS W/O CENTER TAP SINGLE COMPONENT SINGLE PRIMARY OUTPUT
WINDING OPERATING VOLTAGE 240.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT 0.00 AC VOLTS MINIMUM AND 280.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT
WINDING OPERATING CURRENT 10.0 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
WINDING POWER RATING 2.8 K1LOVOLT-AMPERES SINGLE COMPONENT SINGLE PRIMARY OUTPUT
FREQUENCY RATING 50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY 1 PRIMARY, VARIABLE AUTOTRANSFORMER TYPE SINGLE COMPONENT
INPUT-OUTPUT PHASE RELATIONSHIP SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHOD SLOT SINGLE GROUP
MOUNTING FACILITY QUANTITY 4 SINGLE GROUP
MOUNTING SLOT WIDTH 0.375 INCHES NOMINAL SINGLE GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH 5.875 INCHES MINIMUM AND 6.370 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH 5.875 INCHES MINIMUM AND 6.375 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
INCLOSURE TYPE OPEN
BODY HEIGHT 6.000 INCHES NOMINAL
OVERALL LENGTH 8.312 INCHES NOMINAL
OVERALL WIDTH 7.625 INCHES NOMINAL
RELIABILITY INDICATOR NOT ESTABLISHED

Restrictions/Controls & Freight Information | NSN 5950-00-931-9805

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
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 063420 TRANSFORMERS,NOI,OR TRANSFORMER PAR
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 595 unknown
Originating Activity Code TX Defense Supply Center Columbus
Columbus, OH 43218
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 5950-00-931-9805

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 CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each