Product Details | POWER TRANSFORMER

5950-00-678-4045 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: GP4 450-117V N0 L0AD, GP4450117VN0L0AD, GROUP1DIVISIONB15KVA, MILT17221, MIL-T-17221, MIL-T-17221 450-450, MILT17221450450, T51455, W8118375AA, 221-001-261, 230A613G02, 3313802, 400HZ SGL PH, 400HZSGLPH, 9T11Y5505, 5950-00-678-4045, 00-678-4045, 5950006784045, 221001261, 006784045

Electrical and Electronic Equipment Components | Coils and Transformers

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-678-4045

Demand History | NSN 5950-00-678-4045

Part Number Request Date QTY Origin
5950-00-678-4045 2024-09-249 2 DIBBS
5950-00-678-4045 2019-06-178 3 DIBBS
5950-00-678-4045 2008-01-18 10 DIBBS
5950-00-678-4045 2007-12-354 2 DIBBS
5950-00-678-4045 2007-04-93 3 DIBBS

Cross Reference | NSN 5950-00-678-4045

Part Number Cage Code Manufacturer
221-001-261 75138 SHERJOR INC
230A613G02 01940 WESTINGHOUSE ELECTRIC CORP SPECIALTY TRANSFORMER DIV
3313802 92392 ALLIS-CHALMERS CORP
400HZ SGL PH 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
9T11Y5505 03497 GENERAL ELECTRIC CO OUTDOOR BREAKER BUSINESS SECTION
GP4 450-117V N0 L0AD 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
GROUP 1, DIVISION B, 15 KVA 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-T-17221 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-T-17221 450-450 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
T51455 00159 ACME ELECTRIC CORP
W8118375AA 03497 GENERAL ELECTRIC CO OUTDOOR BREAKER BUSINESS SECTION

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Technical Data | NSN 5950-00-678-4045

Characteristic Specifications
TERMINAL TYPE AND QUANTITY 4 WIRE LEAD
WINDING OPERATING VOLTAGE 450.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
FREQUENCY RATING 400.0 HERTZ NOMINAL SINGLE COMPONENT
MAXIMUM TRANSFORMER POWER RATING 15.0 KILOVOLT-AMPERE SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
INPUT-OUTPUT PHASE RELATIONSHIP SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHOD FLANGE AND UNTHREADED HOLE SINGLE GROUP
MOUNTING FACILITY QUANTITY 4 SINGLE GROUP
MOUNTING HOLE DIAMETER 0.442 INCHES MAXIMUM SINGLE GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH 8.020 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH 6.020 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
INCLOSURE TYPE OPEN
BODY LENGTH 10.060 INCHES NOMINAL
BODY HEIGHT 17.680 INCHES NOMINAL
BODY WIDTH 7.080 INCHES NOMINAL
III COOLING METHOD SELF-COOLED
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE GROUP 1, DIVISION B, 15 KVA
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-T-17221

Restrictions/Controls & Freight Information | NSN 5950-00-678-4045

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:UPrecious metal type is unknown
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 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 XX
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 5950-00-678-4045

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