PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1857735Filter,radio Frequency Interfere

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5915-00-683-7043 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-00-683-7043 — this item is cataloged by the U.S. Government under National Stock Number 5915-00-683-7043. Primary manufacturer part number: 1857735.
Features
  • Filter,radio Frequency Interfere — FSC 5915
  • Operating Temp Range: -55.0 TO 85.0 CELSIUS DEGC
  • Mounting Facility Screw Thread Series Designator: UNF
  • Functional Terminal Type and Quantity: 3 THREADED STUD OUTPUT SECOND FUNCTION
  • Source Impedance Rating Per Function: 50.0 OHMS 3RD RADIO INTERFERENCE THIRD FUNCTION
  • Mounting Facility Type and Quantity: 4 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED
  • Source Impedance Rating Per Function: 50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
  • Principal Circuitry Type Per Function: INDUCTANCE-CAPACITANCE 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 5915-00-683-7043, 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 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5915-00-683-7043
Primary Part Number1857735
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
Operating Temp Range-55.0 TO 85.0 CELSIUS DEGC
Mounting Facility Screw Thread Series DesignatorUNF
Functional Terminal Type and Quantity3 THREADED STUD OUTPUT SECOND FUNCTION
Source Impedance Rating Per Function50.0 OHMS 3RD RADIO INTERFERENCE THIRD FUNCTION
Mounting Facility Type and Quantity4 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED
Source Impedance Rating Per Function50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
Principal Circuitry Type Per FunctionINDUCTANCE-CAPACITANCE 1ST RADIO INTERFERENCE FIRST FUNCTION
Power Line Frequency Rating Per Function in Hertz60.0 3RD RADIO INTERFERENCE THIRD FUNCTION
Operating Current Rating Per Function in Amps1.0 3RD RADIO INTERFERENCE THIRD FUNCTION
Inclosure TypeHERMETICALLY SEALED
Operating Voltage Rating and Type Per Function120.0 VOLTS AC 1ST RADIO INTERFERENCE FIRST FUNCTION
Operating Voltage Rating and Type Per Function120.0 VOLTS AC 2ND RADIO INTERFERENCE SECOND FUNCTION
Maximum Dielectric Withstanding DC Voltage600.0 VOLTS AT SEA LEVEL
Body Length4.250 INCHES NOMINAL IN
Power Line Frequency Rating Per Function in Hertz60.0 1ST RADIO INTERFERENCE FIRST FUNCTION
Operating Current Rating Per Function in Amps1.0 2ND RADIO INTERFERENCE SECOND FUNCTION
Load Impedance Per Function50.0 OHMS 3RD RADIO INTERFERENCE THIRD FUNCTION
Principal Circuitry Type Per FunctionINDUCTANCE-CAPACITANCE 2ND RADIO INTERFERENCE SECOND FUNCTION
Distance Between Centerlines of Mounting Facilities Parallel to Body Width0.750 INCHES NOMINAL IN
Operating Current Rating Per Function in Amps1.0 1ST RADIO INTERFERENCE FIRST FUNCTION
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
Load Impedance Per Function50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
Source Impedance Rating Per Function50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION
Body Width1.375 INCHES NOMINAL IN
Functional Terminal Type and Quantity3 THREADED STUD INPUT FIRST FUNCTION
Principal Circuitry Type Per FunctionINDUCTANCE-CAPACITANCE 3RD RADIO INTERFERENCE THIRD FUNCTION
Power Line Frequency Rating Per Function in Hertz60.0 2ND RADIO INTERFERENCE SECOND FUNCTION
Nominal Thread Size0.190 INCHES IN
Operating Voltage Rating and Type Per Function120.0 VOLTS AC 3RD RADIO INTERFERENCE THIRD FUNCTION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3110-00-156-4254 INTERCHANGEABLE
Bearing,ball,annular
6810-00-241-1201 INTERCHANGEABLE
Aluminum Chloride,anhydrous
4730-00-445-0038 INTERCHANGEABLE
Strainer Element,sediment
5306-00-737-1081 INTERCHANGEABLE
Bolt,u
5120-01-004-2669A57-5 INTERCHANGEABLE
Adapter,bushing Driver
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
Cross-Reference Index
Part NumberManufacturer
1857735 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
1011764 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
FA3191 Filtron Co Inc Div of Rfi Corp (USA)
A575 Mtk Electronics Inc (USA)
Related Parts
3110-00-156-4254INTERCHANGEABLE
BEARING,BALL,ANNULAR
6810-00-241-1201INTERCHANGEABLE
ALUMINUM CHLORIDE,ANHYDROUS
4730-00-445-0038INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
5306-00-737-1081INTERCHANGEABLE
BOLT,U
5120-01-004-2669INTERCHANGEABLE
ADAPTER,BUSHING DRIVER
A57-5

Frequently Asked Questions

What is NSN 5915-00-683-7043?

NSN 5915-00-683-7043 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 5915-00-683-7043?

NSN 5915-00-683-7043 has 4 cross-referenced part numbers: 1857735 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 1011764 (Lockheed Martin Corporation Div Rms - Mitchel Field), FA3191 (Filtron Co Inc Div of Rfi Corp), A575 (Mtk Electronics Inc).

What NSN replaces 5915-00-683-7043?

There are 5 known substitutes for 5915-00-683-7043: 3110-00-156-4254, 6810-00-241-1201, 4730-00-445-0038 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1857735?

Key specifications for 1857735: Operating Temp Range: -55.0 TO 85.0 CELSIUS DEGC; Mounting Facility Screw Thread Series Designator: UNF; Functional Terminal Type and Quantity: 3 THREADED STUD OUTPUT SECOND FUNCTION; Source Impedance Rating Per Function: 50.0 OHMS 3RD RADIO INTERFERENCE THIRD FUNCTION. 30 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com