PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

13972Filter,band Pass

Torotel, Inc. Div Torotel Products, Inc. · NSN 5915-00-999-2071 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-00-999-2071 — this item is cataloged by the U.S. Government under National Stock Number 5915-00-999-2071. Primary manufacturer part number: 13972.
Features
  • Filter,band Pass — FSC 5915
  • Load Impedance Per Function: 600.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Functional Terminal Type and Quantity: 1 PIN OUTPUT SECOND FUNCTION
  • Inclosure Type: HERMETICALLY SEALED
  • Mounting Facility Type and Quantity: 4 THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
  • Functional Terminal Type and Quantity: 1 PIN INPUT FIRST FUNCTION
  • Insertion Loss at Reference Frequency Per Function in Decibels: 3.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Style Designator: RECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,band Pass, cataloged under National Stock Number 5915-00-999-2071, 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 Torotel, Inc. Div Torotel Products, Inc.. Government technical data includes 23 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5915-00-999-2071
Primary Part Number13972
Item NameFilter,band Pass
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerTorotel, Inc. Div Torotel Products, Inc.
StatusACTIVE
Load Impedance Per Function600.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Functional Terminal Type and Quantity1 PIN OUTPUT SECOND FUNCTION
Inclosure TypeHERMETICALLY SEALED
Mounting Facility Type and Quantity4 THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
Functional Terminal Type and Quantity1 PIN INPUT FIRST FUNCTION
Insertion Loss at Reference Frequency Per Function in Decibels3.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
Mounting Facility Screw Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Principal Circuitry Type Per FunctionINDUCTANCE-CAPACITANCE BLANK LOCATION NOT OTHERWISE SPECIFIED
Discrimination at Specified Frequencies Per Function in Decibels3.0 MINIMUM BLANK AND 24.0 MAXIMUM BLANK LOCATION NOT OTHERWISE SPECIFIED
Source Impedance Rating Per Function600.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Functional Terminal Type and Quantity2 PIN GROUND THIRD FUNCTION
Specified Frequencies of Discrimination Per Function1.445 KILOHERTZ BLANK AND 1.568 KILOHERTZ BLANK AND 1.662 KILOHERTZ BLANK AND 1.785 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Distance Between Centerlines of Mounting Facilities Parallel to Body Width3.750 INCHES NOMINAL IN
Body Length4.500 INCHES MAXIMUM IN
Body Width4.063 INCHES MAXIMUM IN
Distance Between Centerlines of Mounting Facilities Parallel to Body Length4.188 INCHES NOMINAL IN
Frequency Band Width Per Function1.568 KILOHERTZ BLANK AND 1.662 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Reference Frequency Per Function1.615 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Nominal Thread Size0.112 INCHES IN
Body Height0.563 INCHES MAXIMUM IN
Operating Temp Range+0.0 TO 50.0 CELSIUS DEGC
Body MaterialMETAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
9540-00-188-62684408 INTERCHANGEABLE
Beam,structural
Aluminum Co of America
2530-00-920-0266 INTERCHANGEABLE
Wheel,solid Rubber Tire
5855-01-073-17821397-2 INTERCHANGEABLE
Illuminator,infrared
Leidos, Inc. Div Cyber and Information Solutions Services
Cross-Reference Index
Part NumberManufacturer
13972 PRIMARY Torotel, Inc. Div Torotel Products, Inc. (USA)
673-1056-000 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
Related Parts
9540-00-188-6268INTERCHANGEABLE
BEAM,STRUCTURAL
4408
2530-00-920-0266INTERCHANGEABLE
WHEEL,SOLID RUBBER TIRE
5855-01-073-1782INTERCHANGEABLE
ILLUMINATOR,INFRARED
1397-2

Frequently Asked Questions

What is NSN 5915-00-999-2071?

NSN 5915-00-999-2071 is a Filter,band Pass, manufactured by Torotel, Inc. Div Torotel Products, Inc., classified under FSC 5915 (No Item Name Available). Status: active.

What are the part numbers for NSN 5915-00-999-2071?

NSN 5915-00-999-2071 has 2 cross-referenced part numbers: 13972 (Torotel, Inc. Div Torotel Products, Inc.), 673-1056-000 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).

What NSN replaces 5915-00-999-2071?

There are 3 known substitutes for 5915-00-999-2071: 9540-00-188-6268, 2530-00-920-0266, 5855-01-073-1782. Verify interchangeability with system specifications before substitution.

What are the specifications of 13972?

Key specifications for 13972: Load Impedance Per Function: 600.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED; Functional Terminal Type and Quantity: 1 PIN OUTPUT SECOND FUNCTION; Inclosure Type: HERMETICALLY SEALED; Mounting Facility Type and Quantity: 4 THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED. 24 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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