PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

29618Filter,band Pass

L3harris Technologies, Inc. Div Space and Airborne Systems · NSN 5915-00-971-5779 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-00-971-5779 — this item is cataloged by the U.S. Government under National Stock Number 5915-00-971-5779. Primary manufacturer part number: 29618.
Features
  • Filter,band Pass — FSC 5915
  • Mounting Facility Type and Quantity: 4 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED
  • Load Impedance Per Function: 500.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Inclosure Type: HERMETICALLY SEALED
  • Principal Circuitry Type Per Function: INDUCTANCE-CAPACITANCE BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Functional Terminal Type and Quantity: 1 STANDARD TUBE BASE INPUT-OUTPUT/GROUND LOCATION NOT OTHERWISE SPECIFIED
  • Insertion Loss at Reference Frequency Per Function in Decibels: 3.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Discrimination at Specified Frequencies Per Function in Decibels: 3.0 MINIMUM BLANK AND 30.0 MAXIMUM BLANK LOCATION NOT OTHERWISE SPECIFIED
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,band Pass, cataloged under National Stock Number 5915-00-971-5779, 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 22 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5915-00-971-5779
Primary Part Number29618
Item NameFilter,band Pass
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc. Div Space and Airborne Systems
StatusACTIVE
Mounting Facility Type and Quantity4 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED
Load Impedance Per Function500.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Inclosure TypeHERMETICALLY SEALED
Principal Circuitry Type Per FunctionINDUCTANCE-CAPACITANCE BLANK LOCATION NOT OTHERWISE SPECIFIED
Functional Terminal Type and Quantity1 STANDARD TUBE BASE INPUT-OUTPUT/GROUND LOCATION NOT OTHERWISE SPECIFIED
Insertion Loss at Reference Frequency Per Function in Decibels3.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
Discrimination at Specified Frequencies Per Function in Decibels3.0 MINIMUM BLANK AND 30.0 MAXIMUM BLANK LOCATION NOT OTHERWISE SPECIFIED
Frequency Band Width Per Function1.75 KILOHERTZ BLANK AND 1.80 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Reference Frequency Per Function1.775 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
Mounting Facility Screw Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Distance Between Centerlines of Mounting Facilities Parallel to Body Width1.250 INCHES NOMINAL IN
Body Length1.750 INCHES NOMINAL IN
Distance Between Centerlines of Mounting Facilities Parallel to Body Length1.250 INCHES NOMINAL IN
Specified Frequencies of Discrimination Per Function1.725 KILOHERTZ BLANK AND 1.75 KILOHERTZ BLANK AND 1.80 KILOHERTZ BLANK AND 1.825 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Source Impedance Rating Per Function600.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Body MaterialMETAL
Body Width1.750 INCHES NOMINAL IN
Vibration Resistance Range in Hertz+10.0 TO 500.0
Operating Temp Range-55.0 TO 85.0 CELSIUS DEGC
Body Height3.500 INCHES NOMINAL IN
Nominal Thread Size0.138 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4810-00-073-7611296-18 INTERCHANGEABLE
Screen,valve
Dukes Aerospace, Inc.
6515-01-164-355985-1018 INTERCHANGEABLE
Sound,urethral
Sklar Corporation Dba Sklar Instruments
Cross-Reference Index
Part NumberManufacturer
29618 PRIMARY L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
Related Parts
4810-00-073-7611INTERCHANGEABLE
SCREEN,VALVE
296-18
6515-01-164-3559INTERCHANGEABLE
SOUND,URETHRAL
85-1018

Frequently Asked Questions

What is NSN 5915-00-971-5779?

NSN 5915-00-971-5779 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 5915-00-971-5779?

NSN 5915-00-971-5779 has 1 cross-referenced part number: 29618 (L3harris Technologies, Inc. Div Space and Airborne Systems).

What NSN replaces 5915-00-971-5779?

There are 2 known substitutes for 5915-00-971-5779: 4810-00-073-7611, 6515-01-164-3559. Verify interchangeability with system specifications before substitution.

What are the specifications of 29618?

Key specifications for 29618: Mounting Facility Type and Quantity: 4 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED; Load Impedance Per Function: 500.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED; Inclosure Type: HERMETICALLY SEALED; Principal Circuitry Type Per Function: INDUCTANCE-CAPACITANCE BLANK LOCATION NOT OTHERWISE SPECIFIED. 23 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com