PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1619-63-2Transformer,radio Frequency

Frequency Electronics Inc · NSN 5950-00-938-1116 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-938-1116 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-938-1116. Primary manufacturer part number: 1619-63-2.
Features
  • Transformer,radio Frequency — FSC 5950
  • Frequency Rating: 1.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
  • Coil Form Type: SOLID SINGLE COMPONENT
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE PRIMARY
  • Mounting Method: THREADED BUSHING SINGLE GROUP
  • Reliability Indicator: NOT ESTABLISHED
  • Adjustment Device Drive Type: SLOTTED SCREW SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-938-1116, 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 Frequency Electronics Inc. Government technical data includes 16 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
NSN5950-00-938-1116
Primary Part Number1619-63-2
Item NameTransformer,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerFrequency Electronics Inc
StatusACTIVE
Frequency Rating1.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
Coil Form TypeSOLID SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE PRIMARY
Mounting MethodTHREADED BUSHING SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Adjustment Device Drive TypeSLOTTED SCREW SINGLE COMPONENT
Body Outside Diameter0.400 INCHES NOMINAL IN
Adjustment Method and Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
Thread Quantity Per Inch28 SINGLE GROUP
Inclosure TypeFULLY INCLOSED
Body Length1.500 INCHES NOMINAL IN
Inductance Rating20.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Nominal Thread Size0.250 INCHES SINGLE GROUP IN
Thread Series DesignatorUNF SINGLE GROUP
Terminal Type and Quantity4 TAB, SOLDER LUG
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1650-00-013-3715 INTERCHANGEABLE
Plate,mounting,pump
5330-00-086-25675285 INTERCHANGEABLE
Gasket
Norwalk Compreseer Company Inc Dba Norwalk Compressor Company
8135-00-239-52855285 INTERCHANGEABLE
Seal,strapping
Independent Metal Strap Co Inc
5325-00-281-2118128-16 INTERCHANGEABLE
Grommet,nonmetallic
Lockheed Martin Corporation Div Rms - Mitchel Field
2815-00-330-4584 INTERCHANGEABLE
Chamber Assembly,precombustion
2520-00-378-1199252568R1 INTERCHANGEABLE
Countershaft and Ge
Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
3655-00-570-9442 INTERCHANGEABLE
Flange,union
5935-00-834-66135285 INTERCHANGEABLE
Adapter,connector
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
2320-01-073-6404 INTERCHANGEABLE
Truck Tractor
5915-01-130-3924293-1324-010 INTERCHANGEABLE
Filter,band Pass
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
Cross-Reference Index
Part NumberManufacturer
1619-63-2 PRIMARY Frequency Electronics Inc (USA)
5285 PRIMARY North Hills Signal Processing Corp. (USA)
Related Parts
1650-00-013-3715INTERCHANGEABLE
PLATE,MOUNTING,PUMP
5330-00-086-2567INTERCHANGEABLE
GASKET
5285
8135-00-239-5285INTERCHANGEABLE
SEAL,STRAPPING
5285
5325-00-281-2118INTERCHANGEABLE
GROMMET,NONMETALLIC
128-16
2815-00-330-4584INTERCHANGEABLE
CHAMBER ASSEMBLY,PRECOMBUSTION
2520-00-378-1199INTERCHANGEABLE
COUNTERSHAFT AND GE
252568R1
3655-00-570-9442INTERCHANGEABLE
FLANGE,UNION
5935-00-834-6613INTERCHANGEABLE
ADAPTER,CONNECTOR
5285
2320-01-073-6404INTERCHANGEABLE
TRUCK TRACTOR
5915-01-130-3924INTERCHANGEABLE
FILTER,BAND PASS
293-1324-010
2510-01-192-8471INTERCHANGEABLE
ALIGNMENT CLIP,LEAF SPRING
5285
4130-01-372-0853INTERCHANGEABLE
COMPRESSOR UNIT,REFRIGERATION
5285

Frequently Asked Questions

What is NSN 5950-00-938-1116?

NSN 5950-00-938-1116 is a Transformer,radio Frequency, manufactured by Frequency Electronics Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-938-1116?

NSN 5950-00-938-1116 has 2 cross-referenced part numbers: 1619-63-2 (Frequency Electronics Inc), 5285 (North Hills Signal Processing Corp.).

What NSN replaces 5950-00-938-1116?

There are 12 known substitutes for 5950-00-938-1116: 1650-00-013-3715, 5330-00-086-2567, 8135-00-239-5285 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1619-63-2?

Key specifications for 1619-63-2: Frequency Rating: 1.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT; Coil Form Type: SOLID SINGLE COMPONENT; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE PRIMARY. 16 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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