PartsTable TECHNICAL DATA SHEET
OCTOBER 2026Technical Data Sheet

659-2Coil,radio Frequency

Caddell Burns Manufacturing Co Inc · NSN 5950-00-312-4321 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-312-4321 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-312-4321. Primary manufacturer part number: 659-2.
Features
  • Coil,radio Frequency — FSC 5950
  • Body Length: 0.340 INCHES MAXIMUM IN
  • Quality Factor: 35 MINIMUM SINGLE COMPONENT SINGLE WINDING
  • Winding Operating Current: 225.0 MILLIAMPERES DC NOMINAL SINGLE COMPONENT SINGLE WINDING
  • Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
  • Reliability Indicator: NOT ESTABLISHED
  • Body Outside Diameter: 0.140 INCHES MAXIMUM IN
  • DC Resistance Rating in Ohms: 3.900 SINGLE COMPONENT SINGLE WINDING
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,radio Frequency, cataloged under National Stock Number 5950-00-312-4321, 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 Caddell Burns Manufacturing Co Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the government interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-312-4321
Primary Part Number659-2
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerCaddell Burns Manufacturing Co Inc
StatusACTIVE
Body Length0.340 INCHES MAXIMUM IN
Quality Factor35 MINIMUM SINGLE COMPONENT SINGLE WINDING
Winding Operating Current225.0 MILLIAMPERES DC NOMINAL SINGLE COMPONENT SINGLE WINDING
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Reliability IndicatorNOT ESTABLISHED
Body Outside Diameter0.140 INCHES MAXIMUM IN
DC Resistance Rating in Ohms3.900 SINGLE COMPONENT SINGLE WINDING
Inclosure TypeOPEN
Features ProvidedTINNED WIRE LEADS
Mounting MethodTERMINAL SINGLE GROUP
Terminal Type and Quantity2 WIRE LEAD
Maximum Operating Temp105.0 CELSIUS DEGC
Coil Form TypeSOLID SINGLE COMPONENT
Inductance Rating500.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Core ConstructionPOWDERED SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
⇄ Verified Substitutes 8
5330-00-325-7178 INTERCHANGEABLE
Seal,wheel Oil
2815-00-333-148314U1016PCDA6592 INTERCHANGEABLE
Cap,oil Relief Valv
Naval Ship Systems Command
4310-00-413-26536592 INTERCHANGEABLE
Ring Set,piston
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5330-00-741-1430 INTERCHANGEABLE
Seal,oil,hub Bearing
5310-00-839-85916592 INTERCHANGEABLE
Washer,flat
Birnbach Co Inc
5330-01-044-2330659-2-150PSI INTERCHANGEABLE
Gasket,spiral Wound
J.o. Galloup Company Dba Smith Instrument Div Dba: Galloup, Merlo Energy, Smith Instrument
5331-01-207-14906592 INTERCHANGEABLE
O-Ring
Marine Travelift Inc
3110-01-241-0681659-2 INTERCHANGEABLE
Ball,bearing
Brunswick Corp Us Marine Div
Cross-Reference Index
Part NumberManufacturer
659-2 PRIMARY Caddell Burns Manufacturing Co Inc (USA)
100-17-005-002 Meggitt (new Hampshire), Inc (USA)
Related Parts
5330-00-325-7178INTERCHANGEABLE
SEAL,WHEEL OIL
2815-00-333-1483INTERCHANGEABLE
CAP,OIL RELIEF VALV
14U1016PCDA6592
4310-00-413-2653INTERCHANGEABLE
RING SET,PISTON
6592
5330-00-741-1430INTERCHANGEABLE
SEAL,OIL,HUB BEARING
5310-00-839-8591INTERCHANGEABLE
WASHER,FLAT
6592
5330-01-044-2330INTERCHANGEABLE
GASKET,SPIRAL WOUND
659-2-150PSI
5331-01-207-1490INTERCHANGEABLE
O-RING
6592
3110-01-241-0681INTERCHANGEABLE
BALL,BEARING
659-2

Frequently Asked Questions

What is NSN 5950-00-312-4321?

NSN 5950-00-312-4321 is a Coil,radio Frequency, manufactured by Caddell Burns Manufacturing Co Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-312-4321?

NSN 5950-00-312-4321 has 2 cross-referenced part numbers: 659-2 (Caddell Burns Manufacturing Co Inc), 100-17-005-002 (Meggitt (new Hampshire), Inc).

What NSN replaces 5950-00-312-4321?

There are 8 known substitutes for 5950-00-312-4321: 5330-00-325-7178, 2815-00-333-1483, 4310-00-413-2653 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 659-2?

Key specifications for 659-2: Body Length: 0.340 INCHES MAXIMUM IN; Quality Factor: 35 MINIMUM SINGLE COMPONENT SINGLE WINDING; Winding Operating Current: 225.0 MILLIAMPERES DC NOMINAL SINGLE COMPONENT SINGLE WINDING; Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING. 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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