PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

300-281Coil Assembly,radio Frequency

Fada Radio and Electric Co Inc · NSN 5950-00-251-4202 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-251-4202 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-251-4202. Primary manufacturer part number: 300-281.
Features
  • Coil Assembly,radio Frequency — FSC 5950
  • Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN
  • Terminal Type and Quantity: 6 STANDOFF, SOLDER LUG
  • Mounting Method: THREADED STUD(S) SINGLE GROUP
  • Winding Quantity: 4 ALL COMPONENTS
  • Turn Quantity: 2Y ALL COMPONENTS ALL WINDING
  • Thread Quantity Per Inch: 32 SINGLE GROUP
  • Mounting Facility Quantity: 2 SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil Assembly,radio Frequency, cataloged under National Stock Number 5950-00-251-4202, 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 Fada Radio and Electric Co Inc. Government technical data includes 10 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-251-4202
Primary Part Number300-281
Item NameCoil Assembly,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerFada Radio and Electric Co Inc
StatusACTIVE
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Terminal Type and Quantity6 STANDOFF, SOLDER LUG
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Winding Quantity4 ALL COMPONENTS
Turn Quantity2Y ALL COMPONENTS ALL WINDING
Thread Quantity Per Inch32 SINGLE GROUP
Mounting Facility Quantity2 SINGLE GROUP
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Winding Conductor Size0.00631 INCHES AMERICAN WIRE GAGE ALL COMPONENTS ALL WINDING IN
DC Resistance Rating in Ohms0.930 ALL COMPONENTS ALL WINDING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4520-01-185-4300300281 INTERCHANGEABLE
Heater,space,electric
Chromalox Inc Dba Chromalox Precision Heat and Control, Inc
6520-01-253-8171300-281 INTERCHANGEABLE
Arch Wire,dental
Solventum Orthodontics Corporation
4720-01-327-647530028-1 INTERCHANGEABLE
Hose,nonmetallic
Security Enforcement Services Inc Dba Hoover Protection Security Services
Cross-Reference Index
Part NumberManufacturer
300-281 Fada Radio and Electric Co Inc (USA)
Related Parts
4520-01-185-4300INTERCHANGEABLE
HEATER,SPACE,ELECTRIC
300281
6520-01-253-8171INTERCHANGEABLE
ARCH WIRE,DENTAL
300-281
4720-01-327-6475INTERCHANGEABLE
HOSE,NONMETALLIC
30028-1

Frequently Asked Questions

What is NSN 5950-00-251-4202?

NSN 5950-00-251-4202 is a Coil Assembly,radio Frequency, manufactured by Fada Radio and Electric Co Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-251-4202?

NSN 5950-00-251-4202 has 1 cross-referenced part number: 300-281 (Fada Radio and Electric Co Inc).

What NSN replaces 5950-00-251-4202?

There are 3 known substitutes for 5950-00-251-4202: 4520-01-185-4300, 6520-01-253-8171, 4720-01-327-6475. Verify interchangeability with system specifications before substitution.

What are the specifications of 300-281?

Key specifications for 300-281: Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN; Overall Height: 3.000 INCHES NOMINAL IN; Terminal Type and Quantity: 6 STANDOFF, SOLDER LUG; Mounting Method: THREADED STUD(S) SINGLE GROUP. 13 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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