PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

325A155Filter,low Pass

Motorola Inc. Dba Integrated Information Systems Group · NSN 5915-00-504-7116 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-00-504-7116 — this item is cataloged by the U.S. Government under National Stock Number 5915-00-504-7116. Primary manufacturer part number: 325A155.
Features
  • Filter,low Pass — FSC 5915
  • Input Impedance Per Function W/load: 600.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Distance Between Centerlines of Mounting Facilities Parallel to Body Width: 0.562 INCHES NOMINAL IN
  • Operating Temp Range: -40.0 TO 85.0 CELSIUS DEGC
  • Distance Between Centerlines of Mounting Facilities Parallel to Body Length: 1.312 INCHES NOMINAL IN
  • Nominal Thread Size: 0.138 INCHES IN
  • Discrimination at Specified Frequencies Per Function in Decibels: 3.0 MAXIMUM BLANK AND 45.0 MINIMUM BLANK FIRST FUNCTION
  • Output Impedance Per Function W/source Across Input: 600.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,low Pass, cataloged under National Stock Number 5915-00-504-7116, 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 Motorola Inc. Dba Integrated Information Systems Group. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5915-00-504-7116
Primary Part Number325A155
Item NameFilter,low Pass
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerMotorola Inc. Dba Integrated Information Systems Group
StatusACTIVE
Input Impedance Per Function W/load600.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Distance Between Centerlines of Mounting Facilities Parallel to Body Width0.562 INCHES NOMINAL IN
Operating Temp Range-40.0 TO 85.0 CELSIUS DEGC
Distance Between Centerlines of Mounting Facilities Parallel to Body Length1.312 INCHES NOMINAL IN
Nominal Thread Size0.138 INCHES IN
Discrimination at Specified Frequencies Per Function in Decibels3.0 MAXIMUM BLANK AND 45.0 MINIMUM BLANK FIRST FUNCTION
Output Impedance Per Function W/source Across Input600.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Specified Frequencies of Discrimination Per Function200.00 HERTZ BLANK AND 3.50 KILOHERTZ BLANK AND 4.50 KILOHERTZ BLANK AND 9.00 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
Functional Terminal Type and Quantity1 TURRET INPUT FIRST FUNCTION
Frequency Band Width Per Function200.00 HERTZ BLANK AND 3.50 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Functional Terminal Type and Quantity1 TURRET GROUND THIRD FUNCTION
Reference Frequency Per Function1.85 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Body Width1.000 INCHES MAXIMUM IN
Body Length1.906 INCHES NOMINAL IN
Insertion Loss at Reference Frequency Per Function in Decibels0.5 BLANK LOCATION NOT OTHERWISE SPECIFIED
Inclosure TypeHERMETICALLY SEALED
Mounting Facility Screw Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Functional Terminal Type and Quantity1 TURRET OUTPUT SECOND FUNCTION
Mounting Facility Type and Quantity4 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED
Body Height2.750 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
2990-00-573-007915289-A INTERCHANGEABLE
Muffler,exhaust
Cummins Filtration Inc.
5320-00-827-7057NAS1528-09 INTERCHANGEABLE
Pin-Rivet
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5330-00-990-8902453059 INTERCHANGEABLE
Seal,plain Encased
Federal-Mogul Corp Government Sales Dept
5940-01-106-955415289 INTERCHANGEABLE
Terminal Board
Keystone Electronics Corp
5930-01-166-702915289 INTERCHANGEABLE
Switch,water Flow
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
7530-01-608-829615289 INTERCHANGEABLE
Envelope,mailing
3 Star Papers Ltd Dba Limited Papers Div Limited Papers
Cross-Reference Index
Part NumberManufacturer
325A155 Motorola Inc. Dba Integrated Information Systems Group (USA)
SM-C-178568 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
673-0272-00 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
15289 Emerson Electric Co White-Rodgers Div (USA)
Related Parts
2990-00-573-0079INTERCHANGEABLE
MUFFLER,EXHAUST
15289-A
5320-00-827-7057INTERCHANGEABLE
PIN-RIVET
NAS1528-09
5330-00-990-8902INTERCHANGEABLE
SEAL,PLAIN ENCASED
453059
5940-01-106-9554INTERCHANGEABLE
TERMINAL BOARD
15289
5930-01-166-7029INTERCHANGEABLE
SWITCH,WATER FLOW
15289
7530-01-608-8296INTERCHANGEABLE
ENVELOPE,MAILING
15289

Frequently Asked Questions

What is NSN 5915-00-504-7116?

NSN 5915-00-504-7116 is a Filter,low Pass, manufactured by Motorola Inc. Dba Integrated Information Systems Group, classified under FSC 5915 (No Item Name Available). Status: active.

What are the part numbers for NSN 5915-00-504-7116?

NSN 5915-00-504-7116 has 4 cross-referenced part numbers: 325A155 (Motorola Inc. Dba Integrated Information Systems Group), SM-C-178568 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 673-0272-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 15289 (Emerson Electric Co White-Rodgers Div).

What NSN replaces 5915-00-504-7116?

There are 6 known substitutes for 5915-00-504-7116: 2990-00-573-0079, 5320-00-827-7057, 5330-00-990-8902 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 325A155?

Key specifications for 325A155: Input Impedance Per Function W/load: 600.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED; Distance Between Centerlines of Mounting Facilities Parallel to Body Width: 0.562 INCHES NOMINAL IN; Operating Temp Range: -40.0 TO 85.0 CELSIUS DEGC; Distance Between Centerlines of Mounting Facilities Parallel to Body Length: 1.312 INCHES NOMINAL IN. 22 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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