PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

55689-1Coil,radio Frequency

General Dynamics Government Systems Corporation · NSN 5950-01-015-2038 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-015-2038 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-015-2038. Primary manufacturer part number: 55689-1.
Features
  • Coil,radio Frequency — FSC 5950
  • Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
  • Winding Conductor Size: 0.04030 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
  • Inclosure Type: OPEN
  • Inductance Rating: 2.50 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
  • Terminal Type and Quantity: 2 WIRE LEAD
  • Mounting Method: TERMINAL SINGLE GROUP
  • Coil Form Type: SOLID SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,radio Frequency, cataloged under National Stock Number 5950-01-015-2038, 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 General Dynamics Government Systems Corporation. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-01-015-2038
Primary Part Number55689-1
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerGeneral Dynamics Government Systems Corporation
StatusCANCELLED
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Winding Conductor Size0.04030 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Inclosure TypeOPEN
Inductance Rating2.50 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Terminal Type and Quantity2 WIRE LEAD
Mounting MethodTERMINAL SINGLE GROUP
Coil Form TypeSOLID SINGLE COMPONENT
Body Length1.438 INCHES MAXIMUM IN
Features ProvidedTINNED WIRE LEADS
Quality Factor25 MINIMUM SINGLE COMPONENT SINGLE WINDING
Reliability IndicatorNOT ESTABLISHED
Winding Operating Current125.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
DC Resistance Rating in Ohms45.000 SINGLE COMPONENT SINGLE WINDING
Body Outside Diameter0.500 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5331-00-045-7289556891 INTERCHANGEABLE
O-Ring
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5990-00-686-4499 INTERCHANGEABLE
Synchro,receiver
3120-01-178-187955689 INTERCHANGEABLE
Bushing,sleeve
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
4820-01-215-420255689 INTERCHANGEABLE
Plug,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5930-01-418-446355689 INTERCHANGEABLE
Switch,thermostatic
Evoqua Water Technologies Llc
Cross-Reference Index
Part NumberManufacturer
55689 Gte Products Corp Entertainment Products Group (USA)
55689 Viking Technologies, Ltd. (USA)
55689 General Dynamics Mission Systems, Inc. (USA)
55689-1 PRIMARY General Dynamics Government Systems Corporation (USA)
Related Parts
5331-00-045-7289INTERCHANGEABLE
O-RING
556891
5990-00-686-4499INTERCHANGEABLE
SYNCHRO,RECEIVER
3120-01-178-1879INTERCHANGEABLE
BUSHING,SLEEVE
55689
4820-01-215-4202INTERCHANGEABLE
PLUG,VALVE
55689
5930-01-418-4463INTERCHANGEABLE
SWITCH,THERMOSTATIC
55689

Frequently Asked Questions

What is NSN 5950-01-015-2038?

NSN 5950-01-015-2038 is a Coil,radio Frequency, manufactured by General Dynamics Government Systems Corporation, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-01-015-2038?

NSN 5950-01-015-2038 has 4 cross-referenced part numbers: 55689 (Gte Products Corp Entertainment Products Group), 55689 (Viking Technologies, Ltd.), 55689 (General Dynamics Mission Systems, Inc.), 55689-1 (General Dynamics Government Systems Corporation).

What NSN replaces 5950-01-015-2038?

There are 5 known substitutes for 5950-01-015-2038: 5331-00-045-7289, 5990-00-686-4499, 3120-01-178-1879 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 55689-1?

Key specifications for 55689-1: Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING; Winding Conductor Size: 0.04030 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN; Inclosure Type: OPEN; Inductance Rating: 2.50 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-01-015-2038 still in active supply?

NSN 5950-01-015-2038 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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