PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30721Transformer,power

Coast/advanced Chip Magnetics, Inc. · NSN 5950-01-416-8210 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-416-8210 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-416-8210. Primary manufacturer part number: 30721.
Features
  • Transformer,power — FSC 5950
  • Winding Power Rating: 1.8 VOLTS-AMPERES SINGLE COMPONENT SINGLE SECONDARY
  • Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP
  • Winding Operating Current: 82.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
  • Maximum Operating Temp: 170.0 CELSIUS DEGC
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Specification/standard Data: 98571-856446 MANUFACTURERS SOURCE CONTROL
  • Terminal Type and Quantity: 4 TURRET
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-416-8210, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Coast/advanced Chip Magnetics, Inc.. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-416-8210
Primary Part Number30721
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerCoast/advanced Chip Magnetics, Inc.
StatusACTIVE
Winding Power Rating1.8 VOLTS-AMPERES SINGLE COMPONENT SINGLE SECONDARY
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Winding Operating Current82.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Maximum Operating Temp170.0 CELSIUS DEGC
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Specification/standard Data98571-856446 MANUFACTURERS SOURCE CONTROL
Terminal Type and Quantity4 TURRET
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Mounting Hole Diameter0.112 INCHES NOMINAL SINGLE GROUP IN
Inclosure TypeFULLY INCLOSED
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Winding Operating Voltage21.80 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Mounting Facility Quantity4 SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-195-578315394 INTERCHANGEABLE
Union Joint
Hoist Liftruck Mfg Inc
5962-00-283-2688 INTERCHANGEABLE
Microcircuit,linear
5935-00-339-2189 INTERCHANGEABLE
Connector,receptacle,electrical
2805-00-374-9516 INTERCHANGEABLE
Crankshaft,engine
5340-00-477-125715394 INTERCHANGEABLE
Plug,protective,dust and Moistur
Williams International Co., L.l.c.
5950-00-494-7966CL-1122 INTERCHANGEABLE
Reactor
Bae Systems Information and Electronic Systems Integration Inc.
6610-00-868-73863072-1 INTERCHANGEABLE
Movement Assembly
Kearflex Engineering Company
5342-00-871-439015394 INTERCHANGEABLE
Bracket,receptable
Unison Industries Llc
5340-00-914-9853 INTERCHANGEABLE
Disk,solid,plain
5826-00-945-2208102579 INTERCHANGEABLE
Dial Azimuth,indica
Astronautics Corporation of America
Cross-Reference Index
Part NumberManufacturer
856446 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
30721 PRIMARY Coast/advanced Chip Magnetics, Inc. (USA)
856446-0001 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
856446-1 Litton Systems Inc Guidance and Control Systems Div (USA)
856446-1 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
856446 Teledyne Controls, Llc Dba Teledyne Controls (USA)
102579 PRIMARY Dbp Microwave Inc. Dba Dbp Microwave Inc. (USA)
15394 PRIMARY Standex Electronics, Inc. (USA)
25320A PRIMARY Code Engineering Co Inc (USA)
15331 PRIMARY Magnespec Inc (USA)
Related Parts
4730-00-195-5783INTERCHANGEABLE
UNION JOINT
15394
5962-00-283-2688INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5935-00-339-2189INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
2805-00-374-9516INTERCHANGEABLE
CRANKSHAFT,ENGINE
5340-00-477-1257INTERCHANGEABLE
PLUG,PROTECTIVE,DUST AND MOISTUR
15394
5950-00-494-7966INTERCHANGEABLE
REACTOR
CL-1122
6610-00-868-7386INTERCHANGEABLE
MOVEMENT ASSEMBLY
3072-1
5342-00-871-4390INTERCHANGEABLE
BRACKET,RECEPTABLE
15394
5340-00-914-9853INTERCHANGEABLE
DISK,SOLID,PLAIN
5826-00-945-2208INTERCHANGEABLE
DIAL AZIMUTH,INDICA
102579
5950-00-971-1640INTERCHANGEABLE
COIL,RADIO FREQUENCY
9140-0111
3120-00-996-8207INTERCHANGEABLE
BEARING,WASHER,THRUST
DS-930815

Frequently Asked Questions

What is NSN 5950-01-416-8210?

NSN 5950-01-416-8210 is a Transformer,power, manufactured by Coast/advanced Chip Magnetics, Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-416-8210?

NSN 5950-01-416-8210 has 10 cross-referenced part numbers: 856446 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 30721 (Coast/advanced Chip Magnetics, Inc.), 856446-0001 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 856446-1 (Litton Systems Inc Guidance and Control Systems Div), 856446-1 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp) and 5 more.

What NSN replaces 5950-01-416-8210?

There are 12 known substitutes for 5950-01-416-8210: 4730-00-195-5783, 5962-00-283-2688, 5935-00-339-2189 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30721?

Key specifications for 30721: Overall Length: 1.135 INCHES MAXIMUM IN; Winding Power Rating: 1.8 VOLTS-AMPERES SINGLE COMPONENT SINGLE SECONDARY; Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP; Winding Operating Current: 82.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY. 18 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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