PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

543-1781-003Filter,band Pass

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5915-00-679-9363 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-00-679-9363 — this item is cataloged by the U.S. Government under National Stock Number 5915-00-679-9363. Primary manufacturer part number: 543-1781-003.
Features
  • Filter,band Pass — FSC 5915
  • Frequency Band Width Per Function: 3.37 MEGAHERTZ BLANK AND 3.53 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Inclosure Type: HERMETICALLY SEALED
  • Reference Frequency Per Function: 3.45 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Principal Circuitry Type Per Function: INDUCTANCE-CAPACITANCE BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Style Designator: RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
  • 3 verified cross-references
  • Primary manufacturer: Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,band Pass, cataloged under National Stock Number 5915-00-679-9363, 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 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 5 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
NSN5915-00-679-9363
Primary Part Number543-1781-003
Item NameFilter,band Pass
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusACTIVE
Frequency Band Width Per Function3.37 MEGAHERTZ BLANK AND 3.53 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Inclosure TypeHERMETICALLY SEALED
Reference Frequency Per Function3.45 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Principal Circuitry Type Per FunctionINDUCTANCE-CAPACITANCE BLANK LOCATION NOT OTHERWISE SPECIFIED
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-084-75662M1450 INTERCHANGEABLE
Disk Solid Plain
Caterpillar Inc Div Caterpillar Defense
3110-00-100-07371193749 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Chrysler Realty Company Llc Dba Daimler Chrysler
3110-00-144-8501 INTERCHANGEABLE
Bearing,ball,annular
2530-00-421-3845F59170 INTERCHANGEABLE
Parts Kit,hydraulic Brake Master
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
1650-00-513-48682691 INTERCHANGEABLE
Cap,linear Actuating Cylinder
Goodrich Corporation
4330-00-600-611206F21A INTERCHANGEABLE
Filter,fluid
Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division
5905-00-805-8507 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
5998-00-929-6091BH2691 INTERCHANGEABLE
Circuit Card Assembly
Howell Instruments, Inc. Dba Howell Instruments Inc
5985-00-975-6291134204-0005 INTERCHANGEABLE
Attenuator,variable
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5998-01-023-7550 INTERCHANGEABLE
Circuit Card Assembly
Cross-Reference Index
Part NumberManufacturer
269-1 American Trans-Coil Corp (USA)
F1037 Dietz Design Inc (USA)
543-1781-003 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
Related Parts
5330-00-084-7566INTERCHANGEABLE
DISK SOLID PLAIN
2M1450
3110-00-100-0737INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
1193749
3110-00-144-8501INTERCHANGEABLE
BEARING,BALL,ANNULAR
2530-00-421-3845INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE MASTER
F59170
1650-00-513-4868INTERCHANGEABLE
CAP,LINEAR ACTUATING CYLINDER
2691
4330-00-600-6112INTERCHANGEABLE
FILTER,FLUID
06F21A
5905-00-805-8507INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
5998-00-929-6091INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
BH2691
5985-00-975-6291INTERCHANGEABLE
ATTENUATOR,VARIABLE
134204-0005
5998-01-023-7550INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
1660-01-121-6043INTERCHANGEABLE
ADAPTER,ANGLE
2691
6540-01-145-8139INTERCHANGEABLE
TEMPLE,SPECTACLE
2-691

Frequently Asked Questions

What is NSN 5915-00-679-9363?

NSN 5915-00-679-9363 is a Filter,band Pass, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5915 (No Item Name Available). Status: active.

What are the part numbers for NSN 5915-00-679-9363?

NSN 5915-00-679-9363 has 3 cross-referenced part numbers: 269-1 (American Trans-Coil Corp), F1037 (Dietz Design Inc), 543-1781-003 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).

What NSN replaces 5915-00-679-9363?

There are 12 known substitutes for 5915-00-679-9363: 5330-00-084-7566, 3110-00-100-0737, 3110-00-144-8501 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 543-1781-003?

Key specifications for 543-1781-003: Frequency Band Width Per Function: 3.37 MEGAHERTZ BLANK AND 3.53 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED; Inclosure Type: HERMETICALLY SEALED; Reference Frequency Per Function: 3.45 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED; Principal Circuitry Type Per Function: INDUCTANCE-CAPACITANCE BLANK LOCATION NOT OTHERWISE SPECIFIED. 5 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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