PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1828Transformer,radio Frequency

Kay Elemetrics Corporation · NSN 5950-00-066-0927 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-066-0927 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-066-0927. Primary manufacturer part number: 1828.
Features
  • Transformer,radio Frequency — FSC 5950
  • Body Length: 0.625 INCHES NOMINAL IN
  • Reliability Indicator: NOT ESTABLISHED
  • Adjustment Method and Quantity: 1 ADJUSTABLE CORE SINGLE COMPONENT
  • Body Outside Diameter: 1.250 INCHES NOMINAL IN
  • Coil Form Type: HOLLOW SINGLE COMPONENT
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Terminal Type and Quantity: 4 WIRE LEAD
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-066-0927, 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 Kay Elemetrics Corporation. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5950-00-066-0927
Primary Part Number1828
Item NameTransformer,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerKay Elemetrics Corporation
StatusACTIVE
Body Length0.625 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Adjustment Method and Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
Body Outside Diameter1.250 INCHES NOMINAL IN
Coil Form TypeHOLLOW SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Terminal Type and Quantity4 WIRE LEAD
Adjustment Device Drive TypeSHAFT SINGLE COMPONENT
Inclosure TypeOPEN
Frequency Rating75.0 KILOHERTZ NOMINAL SINGLE COMPONENT
Mounting MethodTERMINAL SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2940-00-075-016174995265 INTERCHANGEABLE
Filter Element,fluid
Kalmar AC Inc
6240-00-299-61261828 INTERCHANGEABLE
Lamp,incandescent
Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron
4310-00-360-40761828 INTERCHANGEABLE
Intercooler,compressor
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5330-00-531-260921158-18 28 INTERCHANGEABLE
Seal,plain Encased
Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
5975-00-660-5809 INTERCHANGEABLE
Coupling,electrical Conduit
6530-00-689-36711828 INTERCHANGEABLE
Headrest,surgical,cerebellar
Steris Corporation Dba Steris Applied Sterilization Technololgies
5910-00-798-575418-28 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Keysight Technologies Inc
4820-00-956-17351828 INTERCHANGEABLE
Diaphragm,valve,flat
Rockwell International Corp Flow Control Div
4730-01-048-98971828 INTERCHANGEABLE
Locknut,pipe
R.w. Fernstrum & Company
5310-01-054-1659BACN10JD108 INTERCHANGEABLE
Nut,plain,slotted,hexagon
The Boeing Company Div Defense
Cross-Reference Index
Part NumberManufacturer
1828 Kay Elemetrics Corporation (USA)
Related Parts
2940-00-075-0161INTERCHANGEABLE
FILTER ELEMENT,FLUID
74995265
6240-00-299-6126INTERCHANGEABLE
LAMP,INCANDESCENT
1828
4310-00-360-4076INTERCHANGEABLE
INTERCOOLER,COMPRESSOR
1828
5330-00-531-2609INTERCHANGEABLE
SEAL,PLAIN ENCASED
21158-18 28
5975-00-660-5809INTERCHANGEABLE
COUPLING,ELECTRICAL CONDUIT
6530-00-689-3671INTERCHANGEABLE
HEADREST,SURGICAL,CEREBELLAR
1828
5910-00-798-5754INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
18-28
4820-00-956-1735INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
1828
4730-01-048-9897INTERCHANGEABLE
LOCKNUT,PIPE
1828
5310-01-054-1659INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
BACN10JD108
5360-01-054-2281INTERCHANGEABLE
SPRING
12356018
5305-01-078-7914INTERCHANGEABLE
SCREW,LOCK
1828

Frequently Asked Questions

What is NSN 5950-00-066-0927?

NSN 5950-00-066-0927 is a Transformer,radio Frequency, manufactured by Kay Elemetrics Corporation, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-066-0927?

NSN 5950-00-066-0927 has 1 cross-referenced part number: 1828 (Kay Elemetrics Corporation).

What NSN replaces 5950-00-066-0927?

There are 12 known substitutes for 5950-00-066-0927: 2940-00-075-0161, 6240-00-299-6126, 4310-00-360-4076 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1828?

Key specifications for 1828: Body Length: 0.625 INCHES NOMINAL IN; Reliability Indicator: NOT ESTABLISHED; Adjustment Method and Quantity: 1 ADJUSTABLE CORE SINGLE COMPONENT; Body Outside Diameter: 1.250 INCHES NOMINAL IN. 11 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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