PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17381Filter,radio Frequency Interfere

Sprague Electric Co World Hqs · NSN 5915-00-503-3681 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-00-503-3681 — this item is cataloged by the U.S. Government under National Stock Number 5915-00-503-3681. Primary manufacturer part number: 17381.
Features
  • Filter,radio Frequency Interfere — FSC 5915
  • Operating Current Rating Per Function in Amps: 1.0 1ST RADIO INTERFERENCE FIRST FUNCTION
  • Functional Terminal Type and Quantity: 3 TAB, SOLDER LUG OUTPUT SECOND FUNCTION
  • Principal Circuitry Type Per Function: INDUCTANCE-CAPACITANCE 1ST RADIO INTERFERENCE FIRST FUNCTION
  • Principal Circuitry Type Per Function: INDUCTANCE-CAPACITANCE 3RD RADIO INTERFERENCE THIRD FUNCTION
  • Source Impedance Rating Per Function: 50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
  • Operating Current Rating Per Function in Amps: 15.0 2ND RADIO INTERFERENCE SECOND FUNCTION
  • Operating Voltage Rating and Type Per Function: 100.0 VOLTS DC 1ST RADIO INTERFERENCE FIRST FUNCTION
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,radio Frequency Interfere, cataloged under National Stock Number 5915-00-503-3681, is classified within Federal Supply Class 5915 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Sprague Electric Co World Hqs. Government technical data includes 27 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5915-00-503-3681
Primary Part Number17381
Item NameFilter,radio Frequency Interfere
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerSprague Electric Co World Hqs
StatusCANCELLED
Operating Current Rating Per Function in Amps1.0 1ST RADIO INTERFERENCE FIRST FUNCTION
Functional Terminal Type and Quantity3 TAB, SOLDER LUG OUTPUT SECOND FUNCTION
Principal Circuitry Type Per FunctionINDUCTANCE-CAPACITANCE 1ST RADIO INTERFERENCE FIRST FUNCTION
Principal Circuitry Type Per FunctionINDUCTANCE-CAPACITANCE 3RD RADIO INTERFERENCE THIRD FUNCTION
Source Impedance Rating Per Function50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
Operating Current Rating Per Function in Amps15.0 2ND RADIO INTERFERENCE SECOND FUNCTION
Operating Voltage Rating and Type Per Function100.0 VOLTS DC 1ST RADIO INTERFERENCE FIRST FUNCTION
Body Surface TreatmentTIN
Operating Voltage Rating and Type Per Function100.0 VOLTS DC 3RD RADIO INTERFERENCE THIRD FUNCTION
Operating Voltage Rating and Type Per Function100.0 VOLTS DC 2ND RADIO INTERFERENCE SECOND FUNCTION
Operating Current Rating Per Function in Amps15.0 3RD RADIO INTERFERENCE THIRD FUNCTION
Source Impedance Rating Per Function50.0 OHMS 3RD RADIO INTERFERENCE THIRD FUNCTION
Functional Terminal Type and Quantity3 TAB, SOLDER LUG INPUT FIRST FUNCTION
Body Length2.000 INCHES NOMINAL IN
Unthreaded Mounting Hole Diameter0.188 INCHES NOMINAL IN
Body Height1.094 INCHES MINIMUM AND 1.156 INCHES MAXIMUM IN
Body Width1.750 INCHES NOMINAL IN
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
Load Impedance Per Function50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
Source Impedance Rating Per Function50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION
Principal Circuitry Type Per FunctionINDUCTANCE-CAPACITANCE 2ND RADIO INTERFERENCE SECOND FUNCTION
Distance Between Centerlines of Mounting Facilities Parallel to Body Length2.375 INCHES NOMINAL IN
Body MaterialMETAL
Load Impedance Per Function50.0 OHMS 3RD RADIO INTERFERENCE THIRD FUNCTION
Load Impedance Per Function50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
Inclosure TypeHERMETICALLY SEALED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5950-01-097-9532 INTERCHANGEABLE
Coil,radio Frequency
5910-01-178-8019 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
5999-01-254-9274 INTERCHANGEABLE
Heat Sink,electrical-Electronic
3040-01-358-869017381 INTERCHANGEABLE
Gearshaft,spur
New Venture Gear Inc New Process Gear Div
5330-01-434-019617381 INTERCHANGEABLE
Packing Assembly
U S Dept of Transportation Federal Aviation Administration
5910-01-435-7734908-275-0007 INTERCHANGEABLE
Capacitor Assembly
Northrop Grumman Systems Corporation
8465-01-502-7325 INTERCHANGEABLE
Belt,nylon
8465-01-560-777617381 INTERCHANGEABLE
Belt,individual Equipment
Bianchi International Dba Bae Systems Products Group
Cross-Reference Index
Part NumberManufacturer
17381 PRIMARY Sprague Electric Co World Hqs (USA)
A-487 Aerocontrolex Group, Inc. Div Talley Actuators (USA)
Related Parts
5950-01-097-9532INTERCHANGEABLE
COIL,RADIO FREQUENCY
5910-01-178-8019INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
5999-01-254-9274INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC
3040-01-358-8690INTERCHANGEABLE
GEARSHAFT,SPUR
17381
5330-01-434-0196INTERCHANGEABLE
PACKING ASSEMBLY
17381
5910-01-435-7734INTERCHANGEABLE
CAPACITOR ASSEMBLY
908-275-0007
8465-01-502-7325INTERCHANGEABLE
BELT,NYLON
8465-01-560-7776INTERCHANGEABLE
BELT,INDIVIDUAL EQUIPMENT
17381

Frequently Asked Questions

What is NSN 5915-00-503-3681?

NSN 5915-00-503-3681 is a Filter,radio Frequency Interfere, manufactured by Sprague Electric Co World Hqs, classified under FSC 5915 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5915-00-503-3681?

NSN 5915-00-503-3681 has 2 cross-referenced part numbers: 17381 (Sprague Electric Co World Hqs), A-487 (Aerocontrolex Group, Inc. Div Talley Actuators).

What NSN replaces 5915-00-503-3681?

There are 8 known substitutes for 5915-00-503-3681: 5950-01-097-9532, 5910-01-178-8019, 5999-01-254-9274 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 17381?

Key specifications for 17381: Operating Current Rating Per Function in Amps: 1.0 1ST RADIO INTERFERENCE FIRST FUNCTION; Overall Length: 3.000 INCHES NOMINAL IN; Functional Terminal Type and Quantity: 3 TAB, SOLDER LUG OUTPUT SECOND FUNCTION; Principal Circuitry Type Per Function: INDUCTANCE-CAPACITANCE 1ST RADIO INTERFERENCE FIRST FUNCTION. 28 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5915-00-503-3681 still in active supply?

NSN 5915-00-503-3681 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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