PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1689Transformer,radio Frequency

Comspace Corp Munston Electronics Div · NSN 5950-00-660-7389 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-660-7389 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-660-7389. Primary manufacturer part number: 1689.
Features
  • Transformer,radio Frequency — FSC 5950
  • Coil Form Type: SOLID SINGLE COMPONENT
  • Reliability Indicator: NOT ESTABLISHED
  • Distance Between Mounting Facility Centers: 1.063 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Terminal Type and Quantity: 6 TAB, SOLDER LUG
  • Mounting Method: THREADED STUD(S) SINGLE GROUP
  • Body Length: 2.563 INCHES NOMINAL IN
  • Frequency Rating: 2.0 MEGAHERTZ MINIMUM AND 9.0 MEGAHERTZ MAXIMUM 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 5950-00-660-7389, 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 Comspace Corp Munston Electronics Div. Government technical data includes 15 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
NSN5950-00-660-7389
Primary Part Number1689
Item NameTransformer,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerComspace Corp Munston Electronics Div
StatusACTIVE
Coil Form TypeSOLID SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Distance Between Mounting Facility Centers1.063 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Terminal Type and Quantity6 TAB, SOLDER LUG
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Body Length2.563 INCHES NOMINAL IN
Frequency Rating2.0 MEGAHERTZ MINIMUM AND 9.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
Body Width1.188 INCHES NOMINAL IN
Nominal Thread Size0.164 INCHES SINGLE GROUP IN
Mounting Facility Quantity2 SINGLE GROUP
Inclosure TypeFULLY INCLOSED
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Body Height1.188 INCHES NOMINAL IN
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Thread Quantity Per Inch32 SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4810-00-009-22073055 INTERCHANGEABLE
Seat,plunger
Graham-White Manufacturing Co Div Graham-White Manufacturing Co. Inc.
6625-00-102-56521452 INTERCHANGEABLE
Adapter,test
Fluke Electronics Corp
5330-00-173-28841689 INTERCHANGEABLE
Gasket
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
5315-00-187-3216MS24692-3 INTERCHANGEABLE
Pin,tapered,plain
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5305-00-263-51031689 INTERCHANGEABLE
Setscrew
Siemens Energy, Inc.
4010-00-298-341071-100 INTERCHANGEABLE
Rope,wire
Gc/waldom Inc
5315-00-423-812602499AB INTERCHANGEABLE
Pin,straight,headed
Cnh Industrial America Llc Dba Cnh America
3820-00-534-95041689 INTERCHANGEABLE
Wedge,pitman,crushe
Universal Engineering Corp.
2805-00-732-51771859515 INTERCHANGEABLE
Valve,poppet,engine
Chrysler Realty Company Llc Dba Daimler Chrysler
5977-00-763-72511689 INTERCHANGEABLE
Ring Assembly,electrical Contact
Electro-Miniatures Corp. Dba Electro Miniatures Corp
Cross-Reference Index
Part NumberManufacturer
1689 PRIMARY Comspace Corp Munston Electronics Div (USA)
Related Parts
4810-00-009-2207INTERCHANGEABLE
SEAT,PLUNGER
3055
6625-00-102-5652INTERCHANGEABLE
ADAPTER,TEST
1452
5330-00-173-2884INTERCHANGEABLE
GASKET
1689
5315-00-187-3216INTERCHANGEABLE
PIN,TAPERED,PLAIN
MS24692-3
5305-00-263-5103INTERCHANGEABLE
SETSCREW
1689
4010-00-298-3410INTERCHANGEABLE
ROPE,WIRE
71-100
5315-00-423-8126INTERCHANGEABLE
PIN,STRAIGHT,HEADED
02499AB
3820-00-534-9504INTERCHANGEABLE
WEDGE,PITMAN,CRUSHE
1689
2805-00-732-5177INTERCHANGEABLE
VALVE,POPPET,ENGINE
1859515
5977-00-763-7251INTERCHANGEABLE
RING ASSEMBLY,ELECTRICAL CONTACT
1689
5910-00-837-2435INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
BC4551
5360-00-846-9262INTERCHANGEABLE
SPRING,HELICAL,EXTENSION

Frequently Asked Questions

What is NSN 5950-00-660-7389?

NSN 5950-00-660-7389 is a Transformer,radio Frequency, manufactured by Comspace Corp Munston Electronics Div, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-660-7389?

NSN 5950-00-660-7389 has 1 cross-referenced part number: 1689 (Comspace Corp Munston Electronics Div).

What NSN replaces 5950-00-660-7389?

There are 12 known substitutes for 5950-00-660-7389: 4810-00-009-2207, 6625-00-102-5652, 5330-00-173-2884 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1689?

Key specifications for 1689: Coil Form Type: SOLID SINGLE COMPONENT; Reliability Indicator: NOT ESTABLISHED; Distance Between Mounting Facility Centers: 1.063 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Terminal Type and Quantity: 6 TAB, SOLDER LUG. 15 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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