PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

K650Filter,radio Frequency Interfere

Mercury Commercial Electronics, Inc. Dba Micronetics · NSN 5915-00-178-1574 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-00-178-1574 — this item is cataloged by the U.S. Government under National Stock Number 5915-00-178-1574. Primary manufacturer part number: K650.
Features
  • Filter,radio Frequency Interfere — FSC 5915
  • Nominal Thread Size: 0.138 INCHES IN
  • Mounting Facility Type and Quantity: 1 THREADED HOLE(S) SECOND FUNCTION
  • Body Length: 8.000 INCHES MAXIMUM IN
  • Body Height: 4.000 INCHES NOMINAL IN
  • Body Width: 1.500 INCHES MAXIMUM IN
  • Inclosure Type: ENCASED
  • Style Designator: RECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,radio Frequency Interfere, cataloged under National Stock Number 5915-00-178-1574, 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 Mercury Commercial Electronics, Inc. Dba Micronetics. Government technical data includes 8 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5915-00-178-1574
Primary Part NumberK650
Item NameFilter,radio Frequency Interfere
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerMercury Commercial Electronics, Inc. Dba Micronetics
StatusACTIVE
Nominal Thread Size0.138 INCHES IN
Mounting Facility Type and Quantity1 THREADED HOLE(S) SECOND FUNCTION
Body Length8.000 INCHES MAXIMUM IN
Body Height4.000 INCHES NOMINAL IN
Body Width1.500 INCHES MAXIMUM IN
Inclosure TypeENCASED
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
Mounting Facility Screw Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5950-00-351-5572 INTERCHANGEABLE
Coil,radio Frequency
5930-00-436-2111 INTERCHANGEABLE
Switch,rotary
5915-01-100-3887 INTERCHANGEABLE
Filter,radio Frequency Interfere
5950-01-253-0118654249-1 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon
Cross-Reference Index
Part NumberManufacturer
K650 PRIMARY Mercury Commercial Electronics, Inc. Dba Micronetics (USA)
255845 Raytheon Company Dba Raytheon (USA)
Related Parts
5950-00-351-5572INTERCHANGEABLE
COIL,RADIO FREQUENCY
5930-00-436-2111INTERCHANGEABLE
SWITCH,ROTARY
5915-01-100-3887INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
5950-01-253-0118INTERCHANGEABLE
TRANSFORMER,POWER
654249-1

Frequently Asked Questions

What is NSN 5915-00-178-1574?

NSN 5915-00-178-1574 is a Filter,radio Frequency Interfere, manufactured by Mercury Commercial Electronics, Inc. Dba Micronetics, classified under FSC 5915 (No Item Name Available). Status: active.

What are the part numbers for NSN 5915-00-178-1574?

NSN 5915-00-178-1574 has 2 cross-referenced part numbers: K650 (Mercury Commercial Electronics, Inc. Dba Micronetics), 255845 (Raytheon Company Dba Raytheon).

What NSN replaces 5915-00-178-1574?

There are 4 known substitutes for 5915-00-178-1574: 5950-00-351-5572, 5930-00-436-2111, 5915-01-100-3887 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of K650?

Key specifications for K650: Nominal Thread Size: 0.138 INCHES IN; Mounting Facility Type and Quantity: 1 THREADED HOLE(S) SECOND FUNCTION; Body Length: 8.000 INCHES MAXIMUM IN; Body Height: 4.000 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com