PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2163256-2Coil,radio Frequency

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5950-00-856-7636 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-856-7636 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-856-7636. Primary manufacturer part number: 2163256-2.
Features
  • Coil,radio Frequency — FSC 5950
  • Terminal Type and Quantity: 2 WIRE LOOP
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Mounting Method: THREADED HOLE(S) SINGLE GROUP
  • Winding Operating Current: 360.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Body Height: 1.500 INCHES MAXIMUM IN
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Reliability Indicator: NOT ESTABLISHED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,radio Frequency, cataloged under National Stock Number 5950-00-856-7636, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 18 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
NSN5950-00-856-7636
Primary Part Number2163256-2
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Terminal Type and Quantity2 WIRE LOOP
Mounting Facility Quantity4 SINGLE GROUP
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Winding Operating Current360.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Body Height1.500 INCHES MAXIMUM IN
Center to Center Distance Between Mounting Facilities Parallel to Width1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Reliability IndicatorNOT ESTABLISHED
Coil Form TypeSOLID SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Length2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Width2.500 INCHES MAXIMUM IN
Body Length2.500 INCHES MAXIMUM IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Thread Quantity Per Inch32 SINGLE GROUP
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Inclosure TypeFULLY INCLOSED
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
DC Resistance Rating in Ohms7.000 SINGLE COMPONENT SINGLE WINDING
Inductance Rating125.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5310-00-186-0975 INTERCHANGEABLE
Washer,key
5330-00-498-751640955 INTERCHANGEABLE
Gasket
L3 Technologies, Inc. Div Communication Systems-East
2520-01-155-588315594118 INTERCHANGEABLE
Yoke,universal Joint,vehicular
General Motors Llc Dba General Motors Llc
3040-01-306-6146 INTERCHANGEABLE
Shaft,straight
6695-01-448-35239912305-2 INTERCHANGEABLE
Transducer,pressure,fluid-Hydrau
Textron Aviation Inc
5930-01-491-774040955 INTERCHANGEABLE
Switch,pressure
Cadillac Gage Textron Inc.
Cross-Reference Index
Part NumberManufacturer
40955 Coast/advanced Chip Magnetics, Inc. (USA)
2163256-2 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
5310-00-186-0975INTERCHANGEABLE
WASHER,KEY
5330-00-498-7516INTERCHANGEABLE
GASKET
40955
2520-01-155-5883INTERCHANGEABLE
YOKE,UNIVERSAL JOINT,VEHICULAR
15594118
3040-01-306-6146INTERCHANGEABLE
SHAFT,STRAIGHT
6695-01-448-3523INTERCHANGEABLE
TRANSDUCER,PRESSURE,FLUID-HYDRAU
9912305-2
5930-01-491-7740INTERCHANGEABLE
SWITCH,PRESSURE
40955

Frequently Asked Questions

What is NSN 5950-00-856-7636?

NSN 5950-00-856-7636 is a Coil,radio Frequency, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-856-7636?

NSN 5950-00-856-7636 has 2 cross-referenced part numbers: 40955 (Coast/advanced Chip Magnetics, Inc.), 2163256-2 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 5950-00-856-7636?

There are 6 known substitutes for 5950-00-856-7636: 5310-00-186-0975, 5330-00-498-7516, 2520-01-155-5883 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2163256-2?

Key specifications for 2163256-2: Terminal Type and Quantity: 2 WIRE LOOP; Mounting Facility Quantity: 4 SINGLE GROUP; Mounting Method: THREADED HOLE(S) SINGLE GROUP; Overall Height: 1.781 INCHES MAXIMUM IN. 19 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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