PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F5042Filter,band Pass

Opt Industries Inc Div of Electronika Inc · NSN 5915-00-126-5956 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-00-126-5956 — this item is cataloged by the U.S. Government under National Stock Number 5915-00-126-5956. Primary manufacturer part number: F5042.
Features
  • Filter,band Pass — FSC 5915
  • Reference Frequency Per Function: 20.6 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Insertion Loss at Reference Frequency Per Function in Decibels: 4.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Operating Temp Range: -54.0 TO 70.0 CELSIUS DEGC
  • Input Impedance Per Function W/load: 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Principal Circuitry Type Per Function: CRYSTAL BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Output Impedance Per Function W/source Across Input: 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Inclosure Type: ENCASED
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,band Pass, cataloged under National Stock Number 5915-00-126-5956, 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 Opt Industries Inc Div of Electronika Inc. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5915-00-126-5956
Primary Part NumberF5042
Item NameFilter,band Pass
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerOpt Industries Inc Div of Electronika Inc
StatusACTIVE
Reference Frequency Per Function20.6 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Insertion Loss at Reference Frequency Per Function in Decibels4.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
Operating Temp Range-54.0 TO 70.0 CELSIUS DEGC
Input Impedance Per Function W/load50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Principal Circuitry Type Per FunctionCRYSTAL BLANK LOCATION NOT OTHERWISE SPECIFIED
Output Impedance Per Function W/source Across Input50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Inclosure TypeENCASED
Functional Terminal Type and Quantity1 CONNECTOR, PLUG OUTPUT SECOND FUNCTION
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
Nominal Thread Size0.112 INCHES IN
Frequency Band Width Per Function20.57 MEGAHERTZ BLANK AND 20.63 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Body Length2.380 INCHES NOMINAL IN
Distance Between Centerlines of Mounting Facilities Parallel to Body Width0.562 INCHES NOMINAL IN
Mounting Facility Screw Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Distance Between Centerlines of Mounting Facilities Parallel to Body Length1.936 INCHES NOMINAL IN
Functional Terminal Type and Quantity1 CONNECTOR, PLUG INPUT FIRST FUNCTION
Discrimination at Specified Frequencies Per Function in Decibels100.0 MINIMUM BLANK AND 20.0 MAXIMUM BLANK FIRST FUNCTION
Mounting Facility Type and Quantity2 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED
Body Height0.800 INCHES MAXIMUM IN
Specified Frequencies of Discrimination Per Function20.54 MEGAHERTZ BLANK AND 20.57 MEGAHERTZ BLANK AND 20.63 MEGAHERTZ BLANK AND 20.66 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Body Width1.032 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5930-00-122-3421 INTERCHANGEABLE
Switch,sensitive
5330-00-172-6724A2567 INTERCHANGEABLE
Gasket
Cummins Inc.
4520-00-530-4405 INTERCHANGEABLE
Heating Element,electrical,nonim
2915-01-016-3178DLN16344 INTERCHANGEABLE
Nozzle,fuel Injection
Collins Engine Nozzles, Inc
5325-01-062-15612567 INTERCHANGEABLE
Grommet,nonmetallic
Atlantic India Rubber Co Inc
5315-01-373-6488 INTERCHANGEABLE
Pin,straight,headed
3120-01-416-67042794459 INTERCHANGEABLE
Bearing,plain,self-Aligning
Clark Material Handling Company
5340-01-426-29332567 INTERCHANGEABLE
Mount,resilient,utility
Raytheon Company
5325-01-540-95412567 INTERCHANGEABLE
Grommet,metallic
Heil Trailer International Llc
5999-01-571-34262567 INTERCHANGEABLE
Reservoir-Coolant F
Lockheed Martin Corporation
Cross-Reference Index
Part NumberManufacturer
F5042 Opt Industries Inc Div of Electronika Inc (USA)
505504-3 Vision & Vocational Services Dba Vision Center Industries (USA)
2567 Opt Industries Inc Div of Electronika Inc (USA)
505504-3 Electronic Research Company (USA)
505504-3 L3harris Technologies, Inc. Dba Harris Corporation (USA)
ERFX15700-3 Electronic Research Company (USA)
VSC-960 V/s Networks Inc (USA)
Related Parts
5930-00-122-3421INTERCHANGEABLE
SWITCH,SENSITIVE
5330-00-172-6724INTERCHANGEABLE
GASKET
A2567
4520-00-530-4405INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
2915-01-016-3178INTERCHANGEABLE
NOZZLE,FUEL INJECTION
DLN16344
5325-01-062-1561INTERCHANGEABLE
GROMMET,NONMETALLIC
2567
5315-01-373-6488INTERCHANGEABLE
PIN,STRAIGHT,HEADED
3120-01-416-6704INTERCHANGEABLE
BEARING,PLAIN,SELF-ALIGNING
2794459
5340-01-426-2933INTERCHANGEABLE
MOUNT,RESILIENT,UTILITY
2567
5325-01-540-9541INTERCHANGEABLE
GROMMET,METALLIC
2567
5999-01-571-3426INTERCHANGEABLE
RESERVOIR-COOLANT F
2567
5310-01-608-6578INTERCHANGEABLE
WASHER,FLAT
2567

Frequently Asked Questions

What is NSN 5915-00-126-5956?

NSN 5915-00-126-5956 is a Filter,band Pass, manufactured by Opt Industries Inc Div of Electronika Inc, classified under FSC 5915 (No Item Name Available). Status: active.

What are the part numbers for NSN 5915-00-126-5956?

NSN 5915-00-126-5956 has 7 cross-referenced part numbers: F5042 (Opt Industries Inc Div of Electronika Inc), 505504-3 (Vision & Vocational Services Dba Vision Center Industries), 2567 (Opt Industries Inc Div of Electronika Inc), 505504-3 (Electronic Research Company), 505504-3 (L3harris Technologies, Inc. Dba Harris Corporation) and 2 more.

What NSN replaces 5915-00-126-5956?

There are 11 known substitutes for 5915-00-126-5956: 5930-00-122-3421, 5330-00-172-6724, 4520-00-530-4405 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of F5042?

Key specifications for F5042: Reference Frequency Per Function: 20.6 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED; Insertion Loss at Reference Frequency Per Function in Decibels: 4.0 BLANK LOCATION NOT OTHERWISE SPECIFIED; Operating Temp Range: -54.0 TO 70.0 CELSIUS DEGC; Input Impedance Per Function W/load: 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED. 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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