PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

121737H02Coil,radio Frequency

Northrop Grumman Systems Corporation · NSN 5950-01-330-7685 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-330-7685 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-330-7685. Primary manufacturer part number: 121737H02.
Features
  • Coil,radio Frequency — FSC 5950
  • Inclosure Type: OPEN
  • Terminal Type and Quantity: 2 PIN
  • Body Height: 0.260 INCHES MAXIMUM IN
  • Core Construction: S0LID SINGLE COMPONENT
  • Reliability Indicator: NOT ESTABLISHED
  • Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
  • Inductance Rating: 0.235 MICROHENRIES NOMINAL 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 5950-01-330-7685, 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 Northrop Grumman Systems Corporation. Government technical data includes 14 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-330-7685
Primary Part Number121737H02
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
Inclosure TypeOPEN
Terminal Type and Quantity2 PIN
Body Height0.260 INCHES MAXIMUM IN
Core ConstructionS0LID SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Inductance Rating0.235 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Mounting MethodTERMINAL SINGLE GROUP
Turn Quantity12-1/2 SINGLE COMPONENT SINGLE WINDING
Quality Factor72 MINIMUM SINGLE COMPONENT SINGLE WINDING
Coil Form TypeSOLID SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Length0.285 INCHES MINIMUM AND 0.295 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Maximum Operating Temp105.0 CELSIUS DEGC
Center to Center Distance Between Mounting Facilities Parallel to Width0.153 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5210-00-241-3616132-12 INTERCHANGEABLE
Level and Plumb
L.s. Starrett Company (the) Div Tool Division
6810-00-281-8804 INTERCHANGEABLE
Cadmium Oxide
6605-00-318-5864 INTERCHANGEABLE
Lens,condenser,plot
4310-00-341-3725 INTERCHANGEABLE
Housing,rotor
4920-00-736-348613212 INTERCHANGEABLE
Chassis,upper Block
Elbitamerica, Inc.
6520-01-241-04681354071 INTERCHANGEABLE
Gingival Retraction Cord,impregn
Henry Schein, Inc.
Cross-Reference Index
Part NumberManufacturer
121737H02 PRIMARY Northrop Grumman Systems Corporation (USA)
132-12 Coilcraft Inc (USA)
Related Parts
5210-00-241-3616INTERCHANGEABLE
LEVEL AND PLUMB
132-12
6810-00-281-8804INTERCHANGEABLE
CADMIUM OXIDE
6605-00-318-5864INTERCHANGEABLE
LENS,CONDENSER,PLOT
4310-00-341-3725INTERCHANGEABLE
HOUSING,ROTOR
4920-00-736-3486INTERCHANGEABLE
CHASSIS,UPPER BLOCK
13212
6520-01-241-0468INTERCHANGEABLE
GINGIVAL RETRACTION CORD,IMPREGN
1354071

Frequently Asked Questions

What is NSN 5950-01-330-7685?

NSN 5950-01-330-7685 is a Coil,radio Frequency, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-330-7685?

NSN 5950-01-330-7685 has 2 cross-referenced part numbers: 121737H02 (Northrop Grumman Systems Corporation), 132-12 (Coilcraft Inc).

What NSN replaces 5950-01-330-7685?

There are 6 known substitutes for 5950-01-330-7685: 5210-00-241-3616, 6810-00-281-8804, 6605-00-318-5864 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 121737H02?

Key specifications for 121737H02: Inclosure Type: OPEN; Terminal Type and Quantity: 2 PIN; Body Height: 0.260 INCHES MAXIMUM IN; Core Construction: S0LID SINGLE COMPONENT. 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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