PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

400251Coil,radio Frequency

Sparton Corporation Div Sparton Electronics · NSN 5950-00-849-8909 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-849-8909 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-849-8909. Primary manufacturer part number: 400251.
Features
  • Coil,radio Frequency — FSC 5950
  • Coil Form Type: AIR WOUND SINGLE COMPONENT
  • DC Resistance Rating in Ohms: 0.006 SINGLE COMPONENT SINGLE WINDING
  • Terminal Type and Quantity: 2 WIRE LEAD
  • Winding Conductor Size: 0.04030 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
  • Body Length: 0.392 INCHES NOMINAL IN
  • Reliability Indicator: NOT ESTABLISHED
  • Body Outside Diameter: 0.165 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,radio Frequency, cataloged under National Stock Number 5950-00-849-8909, 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 Sparton Corporation Div Sparton Electronics. Government technical data includes 11 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-849-8909
Primary Part Number400251
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerSparton Corporation Div Sparton Electronics
StatusACTIVE
Coil Form TypeAIR WOUND SINGLE COMPONENT
DC Resistance Rating in Ohms0.006 SINGLE COMPONENT SINGLE WINDING
Terminal Type and Quantity2 WIRE LEAD
Winding Conductor Size0.04030 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Body Length0.392 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Body Outside Diameter0.165 INCHES NOMINAL IN
Inclosure TypeOPEN
Mounting MethodTERMINAL SINGLE GROUP
Turn Quantity2 SINGLE COMPONENT SINGLE WINDING
Rating MethodWINDING TURNS SINGLE COMPONENT SINGLE WINDING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5950-00-764-9764 INTERCHANGEABLE
Coil,radio Frequency
5905-01-226-4612 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
6685-01-287-79504-0025-1 INTERCHANGEABLE
Transmitter,pressure
Atec Inc
5340-01-395-781522000 ITEM NO. 10 INTERCHANGEABLE
Plate,mounting
Morpac Industries, Inc Div Actuator
4720-01-561-868740025-1 INTERCHANGEABLE
Hose Assembly,nonmetallic
United States Department of the Navy Dba Naval Surface Warfare Center Panama City
6610-01-579-2675400251 INTERCHANGEABLE
Lamp,incandescent,a
Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc
Cross-Reference Index
Part NumberManufacturer
400251 Sparton Corporation Div Sparton Electronics (USA)
Related Parts
5950-00-764-9764INTERCHANGEABLE
COIL,RADIO FREQUENCY
5905-01-226-4612INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
6685-01-287-7950INTERCHANGEABLE
TRANSMITTER,PRESSURE
4-0025-1
5340-01-395-7815INTERCHANGEABLE
PLATE,MOUNTING
22000 ITEM NO. 10
4720-01-561-8687INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
40025-1
6610-01-579-2675INTERCHANGEABLE
LAMP,INCANDESCENT,A
400251

Frequently Asked Questions

What is NSN 5950-00-849-8909?

NSN 5950-00-849-8909 is a Coil,radio Frequency, manufactured by Sparton Corporation Div Sparton Electronics, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-849-8909?

NSN 5950-00-849-8909 has 1 cross-referenced part number: 400251 (Sparton Corporation Div Sparton Electronics).

What NSN replaces 5950-00-849-8909?

There are 6 known substitutes for 5950-00-849-8909: 5950-00-764-9764, 5905-01-226-4612, 6685-01-287-7950 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 400251?

Key specifications for 400251: Coil Form Type: AIR WOUND SINGLE COMPONENT; DC Resistance Rating in Ohms: 0.006 SINGLE COMPONENT SINGLE WINDING; Terminal Type and Quantity: 2 WIRE LEAD; Winding Conductor Size: 0.04030 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN. 11 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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