PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1B3Filter,radio Frequency Interfere

Te Connectivity Corporation Div Corcom · NSN 5915-01-026-8569 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-01-026-8569 — this item is cataloged by the U.S. Government under National Stock Number 5915-01-026-8569. Primary manufacturer part number: 1B3.
Features
  • Filter,radio Frequency Interfere — FSC 5915
  • Principal Circuitry Type Per Function: INDUCTANCE-CAPACITANCE 2ND RADIO INTERFERENCE SECOND FUNCTION
  • Operating Voltage Rating and Type Per Function: 230.0 VOLTS AC 1ST RADIO INTERFERENCE FIRST FUNCTION
  • Operating Current Rating Per Function in Amps: 1.0 1ST RADIO INTERFERENCE FIRST FUNCTION
  • Functional Terminal Type and Quantity: 1 WIRE LEAD GROUND THIRD FUNCTION
  • Style Designator: RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
  • Power Line Frequency Rating Per Function in Hertz: 400.0 1ST RADIO INTERFERENCE FIRST FUNCTION
  • Input Impedance Per Function W/load: 50.0 OHMS 2ND RADIO INTERFERENCE SECOND 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 5915-01-026-8569, 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 Te Connectivity Corporation Div Corcom. Government technical data includes 23 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5915-01-026-8569
Primary Part Number1B3
Item NameFilter,radio Frequency Interfere
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation Div Corcom
StatusACTIVE
Principal Circuitry Type Per FunctionINDUCTANCE-CAPACITANCE 2ND RADIO INTERFERENCE SECOND FUNCTION
Operating Voltage Rating and Type Per Function230.0 VOLTS AC 1ST RADIO INTERFERENCE FIRST FUNCTION
Operating Current Rating Per Function in Amps1.0 1ST RADIO INTERFERENCE FIRST FUNCTION
Functional Terminal Type and Quantity1 WIRE LEAD GROUND THIRD FUNCTION
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
Power Line Frequency Rating Per Function in Hertz400.0 1ST RADIO INTERFERENCE FIRST FUNCTION
Input Impedance Per Function W/load50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION
Operating Current Rating Per Function in Amps1.0 2ND RADIO INTERFERENCE SECOND FUNCTION
Operating Voltage Rating and Type Per Function230.0 VOLTS AC 2ND RADIO INTERFERENCE SECOND FUNCTION
Functional Terminal Type and Quantity2 WIRE LEAD OUTPUT SECOND FUNCTION
Functional Terminal Type and Quantity2 WIRE LEAD INPUT FIRST FUNCTION
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
Distance Between Centerlines of Mounting Facilities Parallel to Body Length2.130 INCHES NOMINAL IN
Body Width1.750 INCHES NOMINAL IN
Body Length0.940 INCHES NOMINAL IN
Unthreaded Mounting Hole Diameter0.188 INCHES NOMINAL IN
Body MaterialMETAL
Input Impedance Per Function W/load50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
Output Impedance Per Function W/source Across Input50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
Principal Circuitry Type Per FunctionINDUCTANCE-CAPACITANCE 1ST RADIO INTERFERENCE FIRST FUNCTION
Power Line Frequency Rating Per Function in Hertz400.0 2ND RADIO INTERFERENCE SECOND FUNCTION
Inclosure TypeENCASED
Output Impedance Per Function W/source Across Input50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4730-00-273-3398541614TYPE1 INTERCHANGEABLE
Adapter,straight,pipe to Hose
U S Army Tank Automotive Command Amsta-Im-Mm
5960-00-453-5281 INTERCHANGEABLE
Cap,socket
5985-01-016-6928 INTERCHANGEABLE
Attenuator Assembly
2040-01-260-18881B3 INTERCHANGEABLE
Shim Bracket 1b3
Naval Facilities Engineering Command
Cross-Reference Index
Part NumberManufacturer
1B3 PRIMARY Te Connectivity Corporation Div Corcom (USA)
Related Parts
4730-00-273-3398INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
541614TYPE1
5960-00-453-5281INTERCHANGEABLE
CAP,SOCKET
5985-01-016-6928INTERCHANGEABLE
ATTENUATOR ASSEMBLY
2040-01-260-1888INTERCHANGEABLE
SHIM BRACKET 1B3
1B3

Frequently Asked Questions

What is NSN 5915-01-026-8569?

NSN 5915-01-026-8569 is a Filter,radio Frequency Interfere, manufactured by Te Connectivity Corporation Div Corcom, classified under FSC 5915 (No Item Name Available). Status: active.

What are the part numbers for NSN 5915-01-026-8569?

NSN 5915-01-026-8569 has 1 cross-referenced part number: 1B3 (Te Connectivity Corporation Div Corcom).

What NSN replaces 5915-01-026-8569?

There are 4 known substitutes for 5915-01-026-8569: 4730-00-273-3398, 5960-00-453-5281, 5985-01-016-6928 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1B3?

Key specifications for 1B3: Overall Width: 9.750 INCHES NOMINAL IN; Principal Circuitry Type Per Function: INDUCTANCE-CAPACITANCE 2ND RADIO INTERFERENCE SECOND FUNCTION; Operating Voltage Rating and Type Per Function: 230.0 VOLTS AC 1ST RADIO INTERFERENCE FIRST FUNCTION; Operating Current Rating Per Function in Amps: 1.0 1ST RADIO INTERFERENCE FIRST FUNCTION. 26 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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