Product Details | POWER TRANSFORMER

5950-01-221-9998 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: C14497, 110974, 11097-4, 3111872201, 311-18722-01, 429544, 42954-4, 9847104B, 984710-4B, 5950-01-221-9998, 01-221-9998, 5950012219998, 012219998

Electrical and Electronic Equipment Components | Coils and Transformers

Supply Group (FSG) NSN Assign. NIIN
59 05 DEC 1985 01-221-9998

Demand History | NSN 5950-01-221-9998

Part Number Request Date QTY Origin
5950-01-221-9998 2009-05-135 47 DIBBS
5950-01-221-9998 2009-04-97 32 DIBBS
5950-01-221-9998 2008-12-339 30 DIBBS
5950-01-221-9998 2008-10-291 32 DIBBS

Cross Reference | NSN 5950-01-221-9998

Part Number Cage Code Manufacturer
11097-4 55196 SORA POWER INC. DBA SIGMA DIVISION
311-18722-01 95266 OECO, LLC DBA PACIFIC SCIENTIFIC OECO
42954-4 22558 COAST/ADVANCED CHIP MAGNETICS, INC. DBA COAST/A C M
984710-4B 28535 NORLAKE MANUFACTURING CO (INC)
984710-4B 56662 FREQUENCY SELECTIVE NETWORKS INC
984710-4B 82577 RAYTHEON COMPANY DBA RAYTHEON
C14497 72149 ELECTRONIC TRANSFORMER CORP.

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Technical Data | NSN 5950-01-221-9998

Characteristic Specifications
MOUNTING HOLE DIAMETER 0.165 INCHES MINIMUM AND 0.171 INCHES MAXIMUM SINGLE GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH 1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
MOUNTING METHOD UNTHREADED HOLE SINGLE GROUP
WINDING OPERATING CURRENT 204.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT 3RD SECONDARY
TRANSFORMER WINDING CONNECTION TYPE DELTA-WYE
BODY HEIGHT 1.900 INCHES MAXIMUM
MOUNTING FACILITY QUANTITY 4 SINGLE GROUP
CUBIC MEASURE (NON-CORE) 10.4 CUBIC INCHES
WINDING OPERATING VOLTAGE 296.00 AC VOLTS NOMINAL SINGLE COMPONENT 1ST SECONDARY
WINDING FUNCTION AND QUANTITY 1 PRIMARY AND 7 SECONDARY SINGLE COMPONENT
RELIABILITY INDICATOR NOT ESTABLISHED
WINDING OPERATING VOLTAGE 10.50 AC VOLTS NOMINAL SINGLE COMPONENT 4TH SECONDARY
WINDING OPERATING VOLTAGE 12.70 AC VOLTS NOMINAL SINGLE COMPONENT 3RD SECONDARY
SPECIAL FEATURES 7 SECONDARIES; 6TH SECONDARY HAS TAP W/O CENTER TAP
INPUT-OUTPUT PHASE RELATIONSHIP THREE PHASE TO THREE PHASE AND THREE PHASE TO TWO PHASE AND THREE PHASE TO SINGLE PHASE SINGLE COMPONENT
WINDING OPERATING VOLTAGE 200.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
UNPACKAGED UNIT WEIGHT (NON-CORE) 1.400 POUNDS
BODY WIDTH 1.800 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH 1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
BODY LENGTH 2.800 INCHES MAXIMUM
WINDING OPERATING VOLTAGE 97.00 AC VOLTS NOMINAL SINGLE COMPONENT 2ND SECONDARY
OVERALL HEIGHT 2.070 INCHES MAXIMUM
TERMINAL TYPE AND QUANTITY 22 TAB, SOLDER LUG
FREQUENCY RATING 400.0 HERTZ NOMINAL SINGLE COMPONENT
WINDING OPERATING CURRENT 325.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT 4TH SECONDARY
WINDING OPERATING CURRENT 80.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT 1ST SECONDARY
MAXIMUM OPERATING TEMP 155.0 DEG CELSIUS
WINDING OPERATING CURRENT 80.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT 2ND SECONDARY
WINDING SHIELDING METHOD INTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
INCLOSURE TYPE FULLY INCLOSED

Restrictions/Controls & Freight Information | NSN 5950-01-221-9998

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: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.
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 TH Defense Supply Center Columbus
Columbus, OH 43215
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 5950-01-221-9998

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 CodeEHSX:ELECTRONIC COMPONENTS
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