Product Details | POWER TRANSFORMER

5950-00-997-2810 A transformer consisting of one or more primary winding(s) and one or more secondary winding(s). It may be designed for direct connection to an alternating current source for purposes of changing the secondary volts and amperes or designed to eliminate metallic interconnection between circuits in an overall one to one voltage ratio, with or without additional output windings, or items designed to automatically maintain a constant output voltage within specified limits under varying input or load conditions. Also includes items having a provision for mechanically changing the turns ratio or inductive coupling in progressive increments by means of voltage taps, ratio adjuster, or devices oe similar design. For transformers having winding(s) common to both input and output circuits, see TRANSFORMER (1), POWER, AUTOTRANSFORMER. Excludes TRANSFORMER (1), PULSE.20259500022Coils and Transformers61200044Transformers: Distribution and Power Station

Part Alternates: 77C7086291, 77C708629-1, 77C708629P001, 9T35Y4942, 5950-00-997-2810, 00-997-2810, 5950009972810, 009972810

Electrical and Electronic Equipment Components | Coils and Transformers

Supply Group (FSG) NSN Assign. NIIN
59 11 APR 1967 00-997-2810

Cross Reference | NSN 5950-00-997-2810

Part Number Cage Code Manufacturer
77C708629-1 03538 LOCKHEED MARTIN CORPORATION DIV MST
77C708629P001 03538 LOCKHEED MARTIN CORPORATION DIV MST
9T35Y4942 03512 GENERAL ELECTRIC CO SPECIALTY TRANSFORMER DEPT

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Technical Data | NSN 5950-00-997-2810

Characteristic Specifications
TERMINAL TYPE AND QUANTITY 15 TURRET
(NON-CORE DATA) WINDING TAP LOCATION MULTIPLE TAPS W/O NEUTRAL TAP SINGLE COMPONENT 2ND SECONDARY
WINDING OPERATING VOLTAGE 19.90 AC VOLTS NOMINAL SINGLE COMPONENT 1ST SECONDARY 19.90 AC VOLTS NOMINAL SINGLE COMPONENT 2ND SECONDARY 11.25 AC VOLTS NOMINAL SINGLE COMPONENT 3RD SECONDARY 208.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING CURRENT 0.25 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE PRIMARY
FREQUENCY RATING 60.0 HERTZ NOMINAL SINGLE COMPONENT
WINDING SHIELDING METHOD INTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY 1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
INPUT-OUTPUT PHASE RELATIONSHIP THREE PHASE TO THREE PHASE SINGLE COMPONENT
MOUNTING METHOD THREADED STUD SINGLE GROUP
MOUNTING FACILITY QUANTITY 4 SINGLE GROUP
THREAD SERIES DESIGNATOR UNC SINGLE GROUP
NOMINAL THREAD SIZE 0.250 INCHES SINGLE GROUP
(NON-CORE DATA) THREAD CLASS 2A SINGLE GROUP
(NON-CORE DATA) THREAD DIRECTION RIGHT-HAND SINGLE GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH 3.688 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH 3.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
INCLOSURE TYPE FULLY INCLOSED
OVERALL LENGTH 4.690 INCHES MAXIMUM
OVERALL HEIGHT 6.000 INCHES MAXIMUM
OVERALL WIDTH 4.000 INCHES MAXIMUM
RELIABILITY INDICATOR NOT ESTABLISHED
III TRANSFORMER WINDING CONNECTION TYPE DELTA-WYE
(NON-CORE DATA) UNPACKAGED UNIT WEIGHT 16.300 POUNDS

Restrictions/Controls & Freight Information | NSN 5950-00-997-2810

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 HH Navy ICP
Mechanicsburg, PA 17055-0788
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 5950-00-997-2810

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