PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F1720Filter,band Pass

Electronic Transformer Corp Div Electronic Transformer Corporation · NSN 5915-00-948-0447 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-00-948-0447 — this item is cataloged by the U.S. Government under National Stock Number 5915-00-948-0447. Primary manufacturer part number: F1720.
Features
  • Filter,band Pass — FSC 5915
  • Frequency Band Width Per Function: 21.50 KILOHERTZ BLANK AND 24.00 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Reference Frequency Per Function: 23.0 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Input Impedance Per Function W/load: 3.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Functional Terminal Type and Quantity: 3 TAB, SOLDER LUG INPUT FIRST FUNCTION
  • Inclosure Type: HERMETICALLY SEALED
  • Output Impedance Per Function W/source Across Input: 1.5 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Functional Terminal Type and Quantity: 2 TAB, SOLDER LUG OUTPUT SECOND FUNCTION
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,band Pass, cataloged under National Stock Number 5915-00-948-0447, 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 Electronic Transformer Corp Div Electronic Transformer Corporation. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5915-00-948-0447
Primary Part NumberF1720
Item NameFilter,band Pass
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerElectronic Transformer Corp Div Electronic Transformer Corporation
StatusACTIVE
Frequency Band Width Per Function21.50 KILOHERTZ BLANK AND 24.00 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Reference Frequency Per Function23.0 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Input Impedance Per Function W/load3.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Functional Terminal Type and Quantity3 TAB, SOLDER LUG INPUT FIRST FUNCTION
Inclosure TypeHERMETICALLY SEALED
Output Impedance Per Function W/source Across Input1.5 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Functional Terminal Type and Quantity2 TAB, SOLDER LUG OUTPUT SECOND FUNCTION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-143-753839590 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
2530-00-194-440726155 INTERCHANGEABLE
Breather Cover
Emcor Enclosures Llc
5342-00-200-42076300-2 INTERCHANGEABLE
Mount,resilient,weapon System
Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp
5935-00-257-9957 INTERCHANGEABLE
Connector,receptacle,electrical
4940-00-273-370526-155 INTERCHANGEABLE
Cutter,milling,commutator Mica
Ideal Industries, Inc.
5330-00-363-65182B1850 INTERCHANGEABLE
Gasket
Caterpillar Inc Div Caterpillar Defense
5360-00-598-4725691590 INTERCHANGEABLE
Spring,helical,compression
Briggs and Stratton Corp
9540-01-009-7327 INTERCHANGEABLE
Channel,structural
3110-01-025-6483F-1720-OH INTERCHANGEABLE
Bearing,roller,needle
Timken Aerospace, Inc Dba Torrington Product
5325-01-114-139026155 INTERCHANGEABLE
Insert,screw Thread
Jergens Inc Div Tooling Components Division
Cross-Reference Index
Part NumberManufacturer
F1720 PRIMARY Electronic Transformer Corp Div Electronic Transformer Corporation (USA)
26155 Torotel, Inc. Div Torotel Products, Inc. (USA)
673-1093-010 Alcatel-Lucent Holdings Inc. (USA)
Related Parts
3110-00-143-7538INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
39590
2530-00-194-4407INTERCHANGEABLE
BREATHER COVER
26155
5342-00-200-4207INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
6300-2
5935-00-257-9957INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
4940-00-273-3705INTERCHANGEABLE
CUTTER,MILLING,COMMUTATOR MICA
26-155
5330-00-363-6518INTERCHANGEABLE
GASKET
2B1850
5360-00-598-4725INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
691590
9540-01-009-7327INTERCHANGEABLE
CHANNEL,STRUCTURAL
3110-01-025-6483INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
F-1720-OH
5325-01-114-1390INTERCHANGEABLE
INSERT,SCREW THREAD
26155
2530-01-270-2400INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
3040-01-279-0285INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
5030767-18

Frequently Asked Questions

What is NSN 5915-00-948-0447?

NSN 5915-00-948-0447 is a Filter,band Pass, manufactured by Electronic Transformer Corp Div Electronic Transformer Corporation, classified under FSC 5915 (No Item Name Available). Status: active.

What are the part numbers for NSN 5915-00-948-0447?

NSN 5915-00-948-0447 has 3 cross-referenced part numbers: F1720 (Electronic Transformer Corp Div Electronic Transformer Corporation), 26155 (Torotel, Inc. Div Torotel Products, Inc.), 673-1093-010 (Alcatel-Lucent Holdings Inc.).

What NSN replaces 5915-00-948-0447?

There are 12 known substitutes for 5915-00-948-0447: 3110-00-143-7538, 2530-00-194-4407, 5342-00-200-4207 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of F1720?

Key specifications for F1720: Frequency Band Width Per Function: 21.50 KILOHERTZ BLANK AND 24.00 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED; Reference Frequency Per Function: 23.0 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED; Input Impedance Per Function W/load: 3.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED; Functional Terminal Type and Quantity: 3 TAB, SOLDER LUG INPUT FIRST FUNCTION. 7 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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