PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

29620Filter,band Pass

L3harris Technologies, Inc. Div Space and Airborne Systems · NSN 5915-00-971-5781 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-00-971-5781 — this item is cataloged by the U.S. Government under National Stock Number 5915-00-971-5781. Primary manufacturer part number: 29620.
Features
  • Filter,band Pass — FSC 5915
  • Vibration Resistance Range in Hertz: +10.0 TO 500.0
  • Nominal Thread Size: 0.138 INCHES IN
  • Functional Terminal Type and Quantity: 1 STANDARD TUBE BASE INPUT-OUTPUT/GROUND LOCATION NOT OTHERWISE SPECIFIED
  • Reference Frequency Per Function: 1.875 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Frequency Band Width Per Function: 1.85 KILOHERTZ BLANK AND 1.90 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Load Impedance Per Function: 500.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Mounting Facility Type and Quantity: 4 THREADED STUD(S) 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 5915-00-971-5781, 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5915-00-971-5781
Primary Part Number29620
Item NameFilter,band Pass
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc. Div Space and Airborne Systems
StatusACTIVE
Vibration Resistance Range in Hertz+10.0 TO 500.0
Nominal Thread Size0.138 INCHES IN
Functional Terminal Type and Quantity1 STANDARD TUBE BASE INPUT-OUTPUT/GROUND LOCATION NOT OTHERWISE SPECIFIED
Reference Frequency Per Function1.875 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Frequency Band Width Per Function1.85 KILOHERTZ BLANK AND 1.90 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Load Impedance Per Function500.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Mounting Facility Type and Quantity4 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED
Mounting Facility Screw Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Source Impedance Rating Per Function600.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Specified Frequencies of Discrimination Per Function1.825 KILOHERTZ BLANK AND 1.85 KILOHERTZ BLANK AND 1.90 KILOHERTZ BLANK AND 1.925 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
Inclosure TypeHERMETICALLY SEALED
Body Length1.750 INCHES NOMINAL IN
Body Height3.500 INCHES NOMINAL IN
Operating Temp Range-55.0 TO 85.0 CELSIUS DEGC
Distance Between Centerlines of Mounting Facilities Parallel to Body Width1.250 INCHES NOMINAL IN
Principal Circuitry Type Per FunctionINDUCTANCE-CAPACITANCE 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
Distance Between Centerlines of Mounting Facilities Parallel to Body Length1.250 INCHES NOMINAL IN
Body Width1.750 INCHES NOMINAL IN
Body MaterialMETAL
Insertion Loss at Reference Frequency Per Function in Decibels3.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-100-0570019-10A1697 INTERCHANGEABLE
Cup,tapered Roller Bearing
Tvh Parts Co.
1270-00-673-979029620 INTERCHANGEABLE
Cover,motor Termina
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
4810-01-171-2828296-20 INTERCHANGEABLE
Diaphragm,actuator Valve,special
Dukes Aerospace, Inc.
5133-01-671-708929620 INTERCHANGEABLE
Drill,twist
Viking Drill & Tool, Inc.
Cross-Reference Index
Part NumberManufacturer
29620 PRIMARY L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
Related Parts
3110-00-100-0570INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
019-10A1697
1270-00-673-9790INTERCHANGEABLE
COVER,MOTOR TERMINA
29620
4810-01-171-2828INTERCHANGEABLE
DIAPHRAGM,ACTUATOR VALVE,SPECIAL
296-20
5133-01-671-7089INTERCHANGEABLE
DRILL,TWIST
29620

Frequently Asked Questions

What is NSN 5915-00-971-5781?

NSN 5915-00-971-5781 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 5915-00-971-5781?

NSN 5915-00-971-5781 has 1 cross-referenced part number: 29620 (L3harris Technologies, Inc. Div Space and Airborne Systems).

What NSN replaces 5915-00-971-5781?

There are 4 known substitutes for 5915-00-971-5781: 3110-00-100-0570, 1270-00-673-9790, 4810-01-171-2828 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 29620?

Key specifications for 29620: Vibration Resistance Range in Hertz: +10.0 TO 500.0; Nominal Thread Size: 0.138 INCHES IN; Functional Terminal Type and Quantity: 1 STANDARD TUBE BASE INPUT-OUTPUT/GROUND LOCATION NOT OTHERWISE SPECIFIED; Reference Frequency Per Function: 1.875 KILOHERTZ 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.
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