PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

44031Filter,band Pass

L3harris Technologies, Inc. Div Space and Airborne Systems · NSN 5915-00-042-4619 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-00-042-4619 — this item is cataloged by the U.S. Government under National Stock Number 5915-00-042-4619. Primary manufacturer part number: 44031.
Features
  • Filter,band Pass — FSC 5915
  • Body Height: 5.000 INCHES NOMINAL IN
  • Specified Frequencies of Discrimination Per Function: 10.00 KILOHERTZ BLANK AND 11.905 KILOHERTZ BLANK AND 12.305 KILOHERTZ BLANK AND 14.50 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Functional Terminal Type and Quantity: 2 TURRET INPUT FIRST FUNCTION
  • Distance Between Centerlines of Mounting Facilities Parallel to Body Length: 2.000 INCHES NOMINAL IN
  • Discrimination at Specified Frequencies Per Function in Decibels: 60.0 MINIMUM BLANK AND 3.0 MAXIMUM BLANK FIRST FUNCTION
  • Nominal Thread Size: 0.164 INCHES IN
  • Body Width: 1.750 INCHES NOMINAL IN
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,band Pass, cataloged under National Stock Number 5915-00-042-4619, 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 L3harris Technologies, Inc. Div Space and Airborne Systems. Government technical data includes 20 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5915-00-042-4619
Primary Part Number44031
Item NameFilter,band Pass
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc. Div Space and Airborne Systems
StatusACTIVE
Body Height5.000 INCHES NOMINAL IN
Specified Frequencies of Discrimination Per Function10.00 KILOHERTZ BLANK AND 11.905 KILOHERTZ BLANK AND 12.305 KILOHERTZ BLANK AND 14.50 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Functional Terminal Type and Quantity2 TURRET INPUT FIRST FUNCTION
Distance Between Centerlines of Mounting Facilities Parallel to Body Length2.000 INCHES NOMINAL IN
Discrimination at Specified Frequencies Per Function in Decibels60.0 MINIMUM BLANK AND 3.0 MAXIMUM BLANK FIRST FUNCTION
Nominal Thread Size0.164 INCHES IN
Body Width1.750 INCHES NOMINAL IN
Insertion Loss at Reference Frequency Per Function in Decibels5.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
Input Impedance Per Function W/load1.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Functional Terminal Type and Quantity2 TURRET OUTPUT SECOND FUNCTION
Distance Between Centerlines of Mounting Facilities Parallel to Body Width1.250 INCHES NOMINAL IN
Body Length2.500 INCHES NOMINAL IN
Inclosure TypeHERMETICALLY SEALED
Body MaterialMETAL
Mounting Facility Screw Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Reference Frequency Per Function12.105 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Output Impedance Per Function W/source Across Input1.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Mounting Facility Type and Quantity4 THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
Frequency Band Width Per Function11.905 KILOHERTZ BLANK AND 12.305 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
1630-00-077-8424 INTERCHANGEABLE
Piston,brake,wheel
3110-00-155-659744031 INTERCHANGEABLE
Bearing,roller,cylindrical
Eaton Aerospace, Llc Dba Jackson South
5133-00-227-9674 INTERCHANGEABLE
Drill,twist
6850-01-017-6683 INTERCHANGEABLE
Dispersant
5315-01-150-2627 INTERCHANGEABLE
Pin
4330-01-244-80442800-5064 INTERCHANGEABLE
Post,filter Element
Parker-Hannifin Corporation
4320-01-357-323744031 INTERCHANGEABLE
Plunger
Cat Pumps Corp
1420-01-513-39382215441-3 INTERCHANGEABLE
Cover,access,guided Missile
Raytheon Company
5340-01-521-1210 INTERCHANGEABLE
Clamp,loop
Cross-Reference Index
Part NumberManufacturer
44031 PRIMARY L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
Related Parts
1630-00-077-8424INTERCHANGEABLE
PISTON,BRAKE,WHEEL
3110-00-155-6597INTERCHANGEABLE
BEARING,ROLLER,CYLINDRICAL
44031
5133-00-227-9674INTERCHANGEABLE
DRILL,TWIST
6850-01-017-6683INTERCHANGEABLE
DISPERSANT
5315-01-150-2627INTERCHANGEABLE
PIN
4330-01-244-8044INTERCHANGEABLE
POST,FILTER ELEMENT
2800-5064
4320-01-357-3237INTERCHANGEABLE
PLUNGER
44031
1420-01-513-3938INTERCHANGEABLE
COVER,ACCESS,GUIDED MISSILE
2215441-3
5340-01-521-1210INTERCHANGEABLE
CLAMP,LOOP

Frequently Asked Questions

What is NSN 5915-00-042-4619?

NSN 5915-00-042-4619 is a Filter,band Pass, manufactured by L3harris Technologies, Inc. Div Space and Airborne Systems, classified under FSC 5915 (No Item Name Available). Status: active.

What are the part numbers for NSN 5915-00-042-4619?

NSN 5915-00-042-4619 has 1 cross-referenced part number: 44031 (L3harris Technologies, Inc. Div Space and Airborne Systems).

What NSN replaces 5915-00-042-4619?

There are 9 known substitutes for 5915-00-042-4619: 1630-00-077-8424, 3110-00-155-6597, 5133-00-227-9674 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 44031?

Key specifications for 44031: Body Height: 5.000 INCHES NOMINAL IN; Specified Frequencies of Discrimination Per Function: 10.00 KILOHERTZ BLANK AND 11.905 KILOHERTZ BLANK AND 12.305 KILOHERTZ BLANK AND 14.50 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED; Functional Terminal Type and Quantity: 2 TURRET INPUT FIRST FUNCTION; Distance Between Centerlines of Mounting Facilities Parallel to Body Length: 2.000 INCHES NOMINAL IN. 21 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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