PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11085Transformer,audio Frequency

Standex Electronics, Inc. · NSN 5950-01-056-2228 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-056-2228 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-056-2228. Primary manufacturer part number: 11085.
Features
  • Transformer,audio Frequency — FSC 5950
  • Terminal Type and Quantity: 4 PIN
  • Frequency Rating: 60.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM SINGLE COMPONENT
  • Inclosure Type: FULLY INCLOSED
  • Primary to Secondary Turn Ratio: 1 TO 1 SINGLE COMPONENT
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Body Length: 0.719 INCHES NOMINAL IN
  • Impedance Rating in Ohms: 100000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,audio Frequency, cataloged under National Stock Number 5950-01-056-2228, 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 Standex Electronics, Inc.. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN5950-01-056-2228
Primary Part Number11085
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerStandex Electronics, Inc.
StatusACTIVE
Terminal Type and Quantity4 PIN
Frequency Rating60.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Primary to Secondary Turn Ratio1 TO 1 SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Body Length0.719 INCHES NOMINAL IN
Impedance Rating in Ohms100000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Mounting MethodPLUG-IN SINGLE GROUP
Body Outside Diameter2.000 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-277-9386166D1 INTERCHANGEABLE
Bushing,pipe
Curtiss-Wright Controls, Inc. Div Actuation Division
3040-00-424-7173C1-8 INTERCHANGEABLE
Collar,shaft
Roller Bearing Co of America, Inc Div Pic Design
5340-00-526-1027 INTERCHANGEABLE
Catch,friction
5340-00-759-908111085 INTERCHANGEABLE
Disk,solid,plain
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5920-00-845-6226 INTERCHANGEABLE
Fuse Link,electrical
5999-01-047-177601-0211-1085 INTERCHANGEABLE
Shielding Gasket,electronic
Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division
4130-01-142-2034 INTERCHANGEABLE
Filter Element,air Conditioning
4320-01-224-0336C143 INTERCHANGEABLE
Ring,wearing
Circor Naval Solutions Llc Dba Warren Pumps
5325-01-271-679711085 INTERCHANGEABLE
Ring,retaining
Hein Werner Corp
5340-01-287-5114 INTERCHANGEABLE
Insert,self-Locking
Cross-Reference Index
Part NumberManufacturer
11085 PRIMARY Standex Electronics, Inc. (USA)
1803288 Northrop Grumman Systems Corporation (USA)
Related Parts
4730-00-277-9386INTERCHANGEABLE
BUSHING,PIPE
166D1
3040-00-424-7173INTERCHANGEABLE
COLLAR,SHAFT
C1-8
5340-00-526-1027INTERCHANGEABLE
CATCH,FRICTION
5340-00-759-9081INTERCHANGEABLE
DISK,SOLID,PLAIN
11085
5920-00-845-6226INTERCHANGEABLE
FUSE LINK,ELECTRICAL
5999-01-047-1776INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
01-0211-1085
4130-01-142-2034INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
4320-01-224-0336INTERCHANGEABLE
RING,WEARING
C143
5325-01-271-6797INTERCHANGEABLE
RING,RETAINING
11085
5340-01-287-5114INTERCHANGEABLE
INSERT,SELF-LOCKING
4730-01-371-1399INTERCHANGEABLE
STRAINER,SEDIMENT
YS10050T
4730-01-412-1675INTERCHANGEABLE
REDUCER,TUBE
110-8-5

Frequently Asked Questions

What is NSN 5950-01-056-2228?

NSN 5950-01-056-2228 is a Transformer,audio Frequency, manufactured by Standex Electronics, Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-056-2228?

NSN 5950-01-056-2228 has 2 cross-referenced part numbers: 11085 (Standex Electronics, Inc.), 1803288 (Northrop Grumman Systems Corporation).

What NSN replaces 5950-01-056-2228?

There are 12 known substitutes for 5950-01-056-2228: 4730-00-277-9386, 3040-00-424-7173, 5340-00-526-1027 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11085?

Key specifications for 11085: Terminal Type and Quantity: 4 PIN; Frequency Rating: 60.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM SINGLE COMPONENT; Inclosure Type: FULLY INCLOSED; Primary to Secondary Turn Ratio: 1 TO 1 SINGLE COMPONENT. 10 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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