PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1988174PC5Filter,radio Frequency Interfere

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5915-00-979-3932 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-00-979-3932 — this item is cataloged by the U.S. Government under National Stock Number 5915-00-979-3932. Primary manufacturer part number: 1988174PC5.
Features
  • Filter,radio Frequency Interfere — FSC 5915
  • Nominal Thread Size: 0.4375 INCHES IN
  • Body Material: METAL
  • Functional Terminal Type and Quantity: 1 THREADED STUD OUTPUT SECOND FUNCTION
  • Principal Circuitry Type Per Function: CAPACITANCE-INDUCTANCE BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Inclosure Type: ENCASED
  • Power Line Frequency Rating Per Function in Hertz: 60.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Style Designator: ROUND TERMINAL/TERMINALS ON OPPOSITE SURFACES
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,radio Frequency Interfere, cataloged under National Stock Number 5915-00-979-3932, 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 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 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5915-00-979-3932
Primary Part Number1988174PC5
Item NameFilter,radio Frequency Interfere
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Nominal Thread Size0.4375 INCHES IN
Body MaterialMETAL
Functional Terminal Type and Quantity1 THREADED STUD OUTPUT SECOND FUNCTION
Principal Circuitry Type Per FunctionCAPACITANCE-INDUCTANCE BLANK LOCATION NOT OTHERWISE SPECIFIED
Inclosure TypeENCASED
Power Line Frequency Rating Per Function in Hertz60.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
Style DesignatorROUND TERMINAL/TERMINALS ON OPPOSITE SURFACES
Mounting Facility Type and Quantity1 THREADED BUSHING THIRD FUNCTION
Functional Terminal Type and Quantity1 THREADED STUD INPUT FIRST FUNCTION
Operating Voltage Rating and Type Per Function120.0 VOLTS AC BLANK LOCATION NOT OTHERWISE SPECIFIED
Test Data Document10001-1988174PC5 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Mounting Facility Screw Thread Series DesignatorUNF
Load Impedance Per Function50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Operating Current Rating Per Function in Amps0.5 BLANK LOCATION NOT OTHERWISE SPECIFIED
Body Length2.780 INCHES MINIMUM AND 2.906 INCHES MAXIMUM IN
Source Impedance Rating Per Function50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Operating Temp Range-55.0 TO 85.0 CELSIUS DEGC
Body Outside Diameter0.939 INCHES MINIMUM AND 1.061 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
1610-00-525-2027A867 INTERCHANGEABLE
Ring,split Featheri
Hartzell Propeller Llc
5310-00-637-9541019-00004-42 INTERCHANGEABLE
Washer,lock
Kovatch Corp.
4920-00-701-9006A867 INTERCHANGEABLE
Test Set,indicator
Ametek Inc Div Aerospace and Defense
5310-00-769-65217696521 INTERCHANGEABLE
Washer,key
U S Army Tank Automotive Command Amsta-Im-Mm
Cross-Reference Index
Part NumberManufacturer
A-867 Tripp Research Corp Electronics Div (USA)
FA5190 Filtron Co Inc Div of Rfi Corp (USA)
1988174PC5 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
1B326 Sora Power Inc. Dba Sora Power Inc (USA)
771017-5 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
FA5190 Ems Development Corporation Dba Ems Development Corp (USA)
Related Parts
1610-00-525-2027INTERCHANGEABLE
RING,SPLIT FEATHERI
A867
5310-00-637-9541INTERCHANGEABLE
WASHER,LOCK
019-00004-42
4920-00-701-9006INTERCHANGEABLE
TEST SET,INDICATOR
A867
5310-00-769-6521INTERCHANGEABLE
WASHER,KEY
7696521

Frequently Asked Questions

What is NSN 5915-00-979-3932?

NSN 5915-00-979-3932 is a Filter,radio Frequency Interfere, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5915 (No Item Name Available). Status: active.

What are the part numbers for NSN 5915-00-979-3932?

NSN 5915-00-979-3932 has 6 cross-referenced part numbers: A-867 (Tripp Research Corp Electronics Div), FA5190 (Filtron Co Inc Div of Rfi Corp), 1988174PC5 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 1B326 (Sora Power Inc. Dba Sora Power Inc), 771017-5 (Lockheed Martin Corporation Div Rms - Mitchel Field) and 1 more.

What NSN replaces 5915-00-979-3932?

There are 4 known substitutes for 5915-00-979-3932: 1610-00-525-2027, 5310-00-637-9541, 4920-00-701-9006 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1988174PC5?

Key specifications for 1988174PC5: Nominal Thread Size: 0.4375 INCHES IN; Body Material: METAL; Functional Terminal Type and Quantity: 1 THREADED STUD OUTPUT SECOND FUNCTION; Principal Circuitry Type Per Function: CAPACITANCE-INDUCTANCE BLANK LOCATION NOT OTHERWISE SPECIFIED. 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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