PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ECO125480-3Filter,band Pass

Navy, United States Department of the Spawar Dba Space and Naval Wafare Command · NSN 5915-01-076-0400 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-01-076-0400 — this item is cataloged by the U.S. Government under National Stock Number 5915-01-076-0400. Primary manufacturer part number: ECO125480-3.
Features
  • Filter,band Pass — FSC 5915
  • Specified Frequencies of Discrimination Per Function: 2.80 MEGAHERTZ BLANK AND 3.00 MEGAHERTZ BLANK AND 4.00 MEGAHERTZ BLANK AND 4.20 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Functional Terminal Type and Quantity: 1 PIN OUTPUT THIRD FUNCTION
  • Functional Terminal Type and Quantity: 2 PIN GROUND FIRST FUNCTION
  • Mounting Facility Screw Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Style Designator: RECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
  • Mounting Facility Type and Quantity: 2 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED
  • Nominal Thread Size: 0.112 INCHES IN
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,band Pass, cataloged under National Stock Number 5915-01-076-0400, 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 Navy, United States Department of the Spawar Dba Space and Naval Wafare Command. Government technical data includes 21 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5915-01-076-0400
Primary Part NumberECO125480-3
Item NameFilter,band Pass
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerNavy, United States Department of the Spawar Dba Space and Naval Wafare Command
StatusACTIVE
Specified Frequencies of Discrimination Per Function2.80 MEGAHERTZ BLANK AND 3.00 MEGAHERTZ BLANK AND 4.00 MEGAHERTZ BLANK AND 4.20 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Functional Terminal Type and Quantity1 PIN OUTPUT THIRD FUNCTION
Functional Terminal Type and Quantity2 PIN GROUND FIRST FUNCTION
Mounting Facility Screw Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
Mounting Facility Type and Quantity2 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED
Nominal Thread Size0.112 INCHES IN
Frequency Band Width Per Function3.00 MEGAHERTZ BLANK AND 4.00 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Discrimination at Specified Frequencies Per Function in Decibels6.0 MINIMUM BLANK AND 1.5 MAXIMUM BLANK FIRST FUNCTION
Functional Terminal Type and Quantity1 PIN INPUT SECOND FUNCTION
Reference Frequency Per Function3.5 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Inclosure TypeHERMETICALLY SEALED
Body Width0.750 INCHES MAXIMUM IN
Body Height0.750 INCHES MAXIMUM IN
Insertion Loss at Reference Frequency Per Function in Decibels2.5 BLANK LOCATION NOT OTHERWISE SPECIFIED
Output Impedance Per Function W/source Across Input50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Distance Between Centerlines of Mounting Facilities Parallel to Body Width0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
Body Length3.000 INCHES MAXIMUM IN
Distance Between Centerlines of Mounting Facilities Parallel to Body Length1.495 INCHES MINIMUM AND 1.505 INCHES MAXIMUM IN
Voltage Standing Wave Ratio Per Function1.8 BLANK LOCATION NOT OTHERWISE SPECIFIED
Input Impedance Per Function W/load50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5305-00-125-617322237 INTERCHANGEABLE
Screw Assembly
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
3120-00-204-2022152-13 INTERCHANGEABLE
Bushing,sleeve
Dukes Aerospace, Inc.
5905-00-643-987615213 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5975-01-368-471815123 INTERCHANGEABLE
Drawer,electrical Equipment
M C L, Inc.
5305-01-564-494612759-00798 INTERCHANGEABLE
Screw,cap,hexagon Head
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
ECO125480-3 PRIMARY Navy, United States Department of the Spawar Dba Space and Naval Wafare Command (USA)
1521-3 Kr Electronics Inc (USA)
Related Parts
5305-00-125-6173INTERCHANGEABLE
SCREW ASSEMBLY
22237
3120-00-204-2022INTERCHANGEABLE
BUSHING,SLEEVE
152-13
5905-00-643-9876INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
15213
5975-01-368-4718INTERCHANGEABLE
DRAWER,ELECTRICAL EQUIPMENT
15123
5305-01-564-4946INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
12759-00798

Frequently Asked Questions

What is NSN 5915-01-076-0400?

NSN 5915-01-076-0400 is a Filter,band Pass, manufactured by Navy, United States Department of the Spawar Dba Space and Naval Wafare Command, classified under FSC 5915 (No Item Name Available). Status: active.

What are the part numbers for NSN 5915-01-076-0400?

NSN 5915-01-076-0400 has 2 cross-referenced part numbers: ECO125480-3 (Navy, United States Department of the Spawar Dba Space and Naval Wafare Command), 1521-3 (Kr Electronics Inc).

What NSN replaces 5915-01-076-0400?

There are 5 known substitutes for 5915-01-076-0400: 5305-00-125-6173, 3120-00-204-2022, 5905-00-643-9876 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of ECO125480-3?

Key specifications for ECO125480-3: Specified Frequencies of Discrimination Per Function: 2.80 MEGAHERTZ BLANK AND 3.00 MEGAHERTZ BLANK AND 4.00 MEGAHERTZ BLANK AND 4.20 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED; Functional Terminal Type and Quantity: 1 PIN OUTPUT THIRD FUNCTION; Functional Terminal Type and Quantity: 2 PIN GROUND FIRST FUNCTION; Mounting Facility Screw Thread Series Designator: UNIFIED NATIONAL COARSE (UNC). 22 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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