PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

301578Filter,radio Frequency Interfere

Caes Systems Llc · NSN 5915-01-434-7189 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-01-434-7189 — this item is cataloged by the U.S. Government under National Stock Number 5915-01-434-7189. Primary manufacturer part number: 301578.
Features
  • Filter,radio Frequency Interfere — FSC 5915
  • Mounting Facility Screw Thread Series Designator: UNF
  • Specification/standard Data: 82577-H960055 MANUFACTURERS SPECIFICATION CONTROL
  • Nominal Thread Size: 0.060 INCHES IN
  • Mounting Facility Type and Quantity: 4 THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
  • Functional Terminal Type and Quantity: 1 CONNECTOR, RECEPTACLE INPUT-OUTPUT LOCATION NOT OTHERWISE SPECIFIED
  • Inclosure Type: HERMETICALLY SEALED
  • Distance Between Centerlines of Mounting Facilities Parallel to Body Length: 1.130 INCHES NOMINAL IN
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,radio Frequency Interfere, cataloged under National Stock Number 5915-01-434-7189, 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 Caes Systems Llc. Government technical data includes 8 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5915-01-434-7189
Primary Part Number301578
Item NameFilter,radio Frequency Interfere
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerCaes Systems Llc
StatusACTIVE
Mounting Facility Screw Thread Series DesignatorUNF
Specification/standard Data82577-H960055 MANUFACTURERS SPECIFICATION CONTROL
Nominal Thread Size0.060 INCHES IN
Mounting Facility Type and Quantity4 THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
Functional Terminal Type and Quantity1 CONNECTOR, RECEPTACLE INPUT-OUTPUT LOCATION NOT OTHERWISE SPECIFIED
Inclosure TypeHERMETICALLY SEALED
Distance Between Centerlines of Mounting Facilities Parallel to Body Length1.130 INCHES NOMINAL IN
Distance Between Centerlines of Mounting Facilities Parallel to Body Width0.280 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5950-00-158-9126301578 INTERCHANGEABLE
Reactor
Naval Ship Systems Command
6515-00-323-070023-5503 INTERCHANGEABLE
Curette,uterine
Aspen Surgical Products, Inc.
5961-00-774-4621905434 INTERCHANGEABLE
Semiconductor Device,diode
Cae Usa Inc.
Cross-Reference Index
Part NumberManufacturer
301578 PRIMARY Caes Systems Llc (USA)
H960055-002B Raytheon Company Dba Raytheon (USA)
905434 Integrated Microwave Corporation Dba Integrated Microwave Corp (USA)
Related Parts
5950-00-158-9126INTERCHANGEABLE
REACTOR
301578
6515-00-323-0700INTERCHANGEABLE
CURETTE,UTERINE
23-5503
5961-00-774-4621INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
905434

Frequently Asked Questions

What is NSN 5915-01-434-7189?

NSN 5915-01-434-7189 is a Filter,radio Frequency Interfere, manufactured by Caes Systems Llc, classified under FSC 5915 (No Item Name Available). Status: active.

What are the part numbers for NSN 5915-01-434-7189?

NSN 5915-01-434-7189 has 3 cross-referenced part numbers: 301578 (Caes Systems Llc), H960055-002B (Raytheon Company Dba Raytheon), 905434 (Integrated Microwave Corporation Dba Integrated Microwave Corp).

What NSN replaces 5915-01-434-7189?

There are 3 known substitutes for 5915-01-434-7189: 5950-00-158-9126, 6515-00-323-0700, 5961-00-774-4621. Verify interchangeability with system specifications before substitution.

What are the specifications of 301578?

Key specifications for 301578: Mounting Facility Screw Thread Series Designator: UNF; Specification/standard Data: 82577-H960055 MANUFACTURERS SPECIFICATION CONTROL; Nominal Thread Size: 0.060 INCHES IN; Mounting Facility Type and Quantity: 4 THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED. 8 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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