PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1131-20Coil,radio Frequency

Drs Signal Solutions, Inc. · NSN 5950-00-244-4578 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-244-4578 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-244-4578. Primary manufacturer part number: 1131-20.
Features
  • Coil,radio Frequency — FSC 5950
  • Terminal Type and Quantity: 2 WIRE LEAD
  • Winding Conductor Size: 0.01420 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
  • Body Outside Diameter: 0.100 INCHES NOMINAL IN
  • Coil Form Type: SOLID SINGLE COMPONENT
  • Mounting Method: TERMINAL SINGLE GROUP
  • Rating Method: WINDING TURNS SINGLE COMPONENT SINGLE WINDING
  • Inclosure Type: OPEN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,radio Frequency, cataloged under National Stock Number 5950-00-244-4578, 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 Drs Signal Solutions, 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-244-4578
Primary Part Number1131-20
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerDrs Signal Solutions, Inc.
StatusACTIVE
Terminal Type and Quantity2 WIRE LEAD
Winding Conductor Size0.01420 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Body Outside Diameter0.100 INCHES NOMINAL IN
Coil Form TypeSOLID SINGLE COMPONENT
Mounting MethodTERMINAL SINGLE GROUP
Rating MethodWINDING TURNS SINGLE COMPONENT SINGLE WINDING
Inclosure TypeOPEN
Turn Quantity10 SINGLE COMPONENT SINGLE WINDING
Reliability IndicatorNOT ESTABLISHED
Body Length0.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5930-00-061-2008T-91-S INTERCHANGEABLE
Switch,foot
Linemaster Switch Corporation Dba Linemaster Switch Corp
2530-00-220-1837129088 INTERCHANGEABLE
Spindle,wheel,driving-Nondriving
Dana Off Highway Products, Llc
5925-00-643-50701131-20 INTERCHANGEABLE
Circuit Breaker
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
5305-01-132-086013-X-1186 INTERCHANGEABLE
Screw
Wyle Laboratories, Inc. Div Test, Engineering and Research Group
6645-01-239-4619113120 INTERCHANGEABLE
Meter,time Totalizing
Varo Llc
5985-01-689-1913113120 INTERCHANGEABLE
Reflector Section,antenna
Rotating Precision Mechanisms, Inc. Dba Rotating Precision Mechanisms Inc
Cross-Reference Index
Part NumberManufacturer
1131-20 PRIMARY Drs Signal Solutions, Inc. (USA)
Related Parts
5930-00-061-2008INTERCHANGEABLE
SWITCH,FOOT
T-91-S
2530-00-220-1837INTERCHANGEABLE
SPINDLE,WHEEL,DRIVING-NONDRIVING
129088
5925-00-643-5070INTERCHANGEABLE
CIRCUIT BREAKER
1131-20
5305-01-132-0860INTERCHANGEABLE
SCREW
13-X-1186
6645-01-239-4619INTERCHANGEABLE
METER,TIME TOTALIZING
113120
5985-01-689-1913INTERCHANGEABLE
REFLECTOR SECTION,ANTENNA
113120

Frequently Asked Questions

What is NSN 5950-00-244-4578?

NSN 5950-00-244-4578 is a Coil,radio Frequency, manufactured by Drs Signal Solutions, Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-244-4578?

NSN 5950-00-244-4578 has 1 cross-referenced part number: 1131-20 (Drs Signal Solutions, Inc.).

What NSN replaces 5950-00-244-4578?

There are 6 known substitutes for 5950-00-244-4578: 5930-00-061-2008, 2530-00-220-1837, 5925-00-643-5070 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1131-20?

Key specifications for 1131-20: Terminal Type and Quantity: 2 WIRE LEAD; Winding Conductor Size: 0.01420 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN; Body Outside Diameter: 0.100 INCHES NOMINAL IN; Coil Form Type: SOLID SINGLE COMPONENT. 10 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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