PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-2728Filter,radio Frequency Interfere

The Captor Corporation · NSN 5915-01-031-4802 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-01-031-4802 — this item is cataloged by the U.S. Government under National Stock Number 5915-01-031-4802. Primary manufacturer part number: A-2728.
Features
  • Filter,radio Frequency Interfere — FSC 5915
  • Body Width: 3.000 INCHES MAXIMUM IN
  • Source Impedance Rating Per Function: 50.0 OHMS 4TH RADIO INTERFERENCE FOURTH FUNCTION
  • Distance Between Centerlines of Mounting Facilities Parallel to Body Length: 5.500 INCHES NOMINAL IN
  • Distance Between Centerlines of Mounting Facilities Parallel to Body Width: 2.062 INCHES NOMINAL IN
  • Source Impedance Rating Per Function: 50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
  • Nominal Thread Size: 0.164 INCHES IN
  • Operating Voltage Rating and Type Per Function: 115.0 VOLTS AC 3RD RADIO INTERFERENCE THIRD 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 5915-01-031-4802, 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 The Captor Corporation. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5915-01-031-4802
Primary Part NumberA-2728
Item NameFilter,radio Frequency Interfere
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerThe Captor Corporation
StatusACTIVE
Body Width3.000 INCHES MAXIMUM IN
Source Impedance Rating Per Function50.0 OHMS 4TH RADIO INTERFERENCE FOURTH FUNCTION
Distance Between Centerlines of Mounting Facilities Parallel to Body Length5.500 INCHES NOMINAL IN
Distance Between Centerlines of Mounting Facilities Parallel to Body Width2.062 INCHES NOMINAL IN
Source Impedance Rating Per Function50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
Nominal Thread Size0.164 INCHES IN
Operating Voltage Rating and Type Per Function115.0 VOLTS AC 3RD RADIO INTERFERENCE THIRD FUNCTION
Load Impedance Per Function50.0 OHMS 4TH RADIO INTERFERENCE FOURTH FUNCTION
Operating Current Rating Per Function in Amps1.0 6TH RADIO INTERFERENCE SIXTH FUNCTION
Power Line Frequency Rating Per Function in Hertz400.0 2ND RADIO INTERFERENCE SECOND FUNCTION
Operating Current Rating Per Function in Amps8.0 2ND RADIO INTERFERENCE SECOND FUNCTION
Operating Voltage Rating and Type Per Function115.0 VOLTS AC 1ST RADIO INTERFERENCE FIRST FUNCTION
Operating Current Rating Per Function in Amps8.0 1ST RADIO INTERFERENCE FIRST FUNCTION
Operating Voltage Rating and Type Per Function115.0 VOLTS AC 2ND RADIO INTERFERENCE SECOND FUNCTION
Operating Current Rating Per Function in Amps8.0 3RD RADIO INTERFERENCE THIRD FUNCTION
Mounting Facility Type and Quantity6 THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
Mounting Facility Screw Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Operating Voltage Rating and Type Per Function30.0 VOLTS DC 6TH RADIO INTERFERENCE SIXTH FUNCTION
Operating Voltage Rating and Type Per Function30.0 VOLTS DC 5TH RADIO INTERFERENCE FIFTH FUNCTION
Functional Terminal Type and Quantity22 TAB, SOLDER LUG INPUT FIRST FUNCTION
Criticality Code JustificationFEAT
Operating Current Rating Per Function in Amps1.0 4TH RADIO INTERFERENCE FOURTH FUNCTION
Power Line Frequency Rating Per Function in Hertz400.0 1ST RADIO INTERFERENCE FIRST FUNCTION
Load Impedance Per Function50.0 OHMS 3RD RADIO INTERFERENCE THIRD FUNCTION
Source Impedance Rating Per Function50.0 OHMS 3RD RADIO INTERFERENCE THIRD FUNCTION
Power Line Frequency Rating Per Function in Hertz400.0 3RD RADIO INTERFERENCE THIRD FUNCTION
Body Height2.480 INCHES NOMINAL IN
Load Impedance Per Function50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5961-00-247-8644 INTERCHANGEABLE
Transistor
5340-00-290-7231 INTERCHANGEABLE
Plug,protective,dust and Moistur
Cross-Reference Index
Part NumberManufacturer
160-000005 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
A-2728 PRIMARY The Captor Corporation (USA)
049-000407 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
Related Parts
5961-00-247-8644INTERCHANGEABLE
TRANSISTOR
5340-00-290-7231INTERCHANGEABLE
PLUG,PROTECTIVE,DUST AND MOISTUR

Frequently Asked Questions

What is NSN 5915-01-031-4802?

NSN 5915-01-031-4802 is a Filter,radio Frequency Interfere, manufactured by The Captor Corporation, classified under FSC 5915 (No Item Name Available). Status: active.

What are the part numbers for NSN 5915-01-031-4802?

NSN 5915-01-031-4802 has 3 cross-referenced part numbers: 160-000005 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple), A-2728 (The Captor Corporation), 049-000407 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple).

What NSN replaces 5915-01-031-4802?

There are 2 known substitutes for 5915-01-031-4802: 5961-00-247-8644, 5340-00-290-7231. Verify interchangeability with system specifications before substitution.

What are the specifications of A-2728?

Key specifications for A-2728: Body Width: 3.000 INCHES MAXIMUM IN; Source Impedance Rating Per Function: 50.0 OHMS 4TH RADIO INTERFERENCE FOURTH FUNCTION; Distance Between Centerlines of Mounting Facilities Parallel to Body Length: 5.500 INCHES NOMINAL IN; Distance Between Centerlines of Mounting Facilities Parallel to Body Width: 2.062 INCHES NOMINAL IN. 30 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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