PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

657AFilter,band Pass

Power Control Devices, Inc. · NSN 5915-00-068-7497 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-00-068-7497 — this item is cataloged by the U.S. Government under National Stock Number 5915-00-068-7497. Primary manufacturer part number: 657A.
Features
  • Filter,band Pass — FSC 5915
  • Operating Temp Range: +0.0 TO 65.0 CELSIUS DEGC
  • Body Width: 1.030 INCHES MAXIMUM IN
  • Mounting Facility Type and Quantity: 4 TERMINAL LOCATION NOT OTHERWISE SPECIFIED
  • Principal Circuitry Type Per Function: CRYSTAL BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Load Impedance Per Function: 5.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Functional Terminal Type and Quantity: 1 PIN INPUT FIRST FUNCTION
  • Body Material: METAL
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,band Pass, cataloged under National Stock Number 5915-00-068-7497, 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 Power Control Devices, Inc.. Government technical data includes 22 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5915-00-068-7497
Primary Part Number657A
Item NameFilter,band Pass
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerPower Control Devices, Inc.
StatusACTIVE
Operating Temp Range+0.0 TO 65.0 CELSIUS DEGC
Body Width1.030 INCHES MAXIMUM IN
Mounting Facility Type and Quantity4 TERMINAL LOCATION NOT OTHERWISE SPECIFIED
Principal Circuitry Type Per FunctionCRYSTAL BLANK LOCATION NOT OTHERWISE SPECIFIED
Load Impedance Per Function5.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Functional Terminal Type and Quantity1 PIN INPUT FIRST FUNCTION
Body MaterialMETAL
Functional Terminal Type and Quantity1 PIN OUTPUT SECOND FUNCTION
Maximum Dielectric Withstanding AC Rms Voltage1.0 VOLTS AT SEA LEVEL
Distance Between Centerlines of Mounting Facilities Parallel to Body Length1.100 INCHES NOMINAL IN
Inclosure TypeHERMETICALLY SEALED
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
Body Height1.030 INCHES MAXIMUM IN
Average Life Rating in Hours10000.0
Test Data Document10001-2545751-9 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Insertion Loss at Reference Frequency Per Function in Decibels6.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
Body Length1.530 INCHES MAXIMUM IN
Functional Terminal Type and Quantity2 PIN GROUND THIRD FUNCTION
Discrimination at Specified Frequencies Per Function in Decibels30.0 MINIMUM BLANK AND 3.0 MAXIMUM BLANK FIRST FUNCTION
Distance Between Centerlines of Mounting Facilities Parallel to Body Width0.600 INCHES NOMINAL IN
Vibration Resistance Range in Hertz+10.0 TO 55.0
Source Impedance Rating Per Function1.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5210-01-367-7656657A INTERCHANGEABLE
Holder,dial Indicator
L.s. Starrett Company (the) Div Tool Division
Cross-Reference Index
Part NumberManufacturer
2545751-9 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
657A PRIMARY Power Control Devices, Inc. (USA)
Related Parts
5210-01-367-7656INTERCHANGEABLE
HOLDER,DIAL INDICATOR
657A

Frequently Asked Questions

What is NSN 5915-00-068-7497?

NSN 5915-00-068-7497 is a Filter,band Pass, manufactured by Power Control Devices, Inc., classified under FSC 5915 (No Item Name Available). Status: active.

What are the part numbers for NSN 5915-00-068-7497?

NSN 5915-00-068-7497 has 2 cross-referenced part numbers: 2545751-9 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 657A (Power Control Devices, Inc.).

What NSN replaces 5915-00-068-7497?

There is 1 known substitute for 5915-00-068-7497: 5210-01-367-7656. Verify interchangeability with system specifications before substitution.

What are the specifications of 657A?

Key specifications for 657A: Operating Temp Range: +0.0 TO 65.0 CELSIUS DEGC; Body Width: 1.030 INCHES MAXIMUM IN; Mounting Facility Type and Quantity: 4 TERMINAL LOCATION NOT OTHERWISE SPECIFIED; Principal Circuitry Type Per Function: CRYSTAL 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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