PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-6939Filter,radio Frequency Interfere

The Captor Corporation · NSN 5915-01-466-4508 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-01-466-4508 — this item is cataloged by the U.S. Government under National Stock Number 5915-01-466-4508. Primary manufacturer part number: A-6939.
Features
  • Filter,radio Frequency Interfere — FSC 5915
  • Body Length: 4.000 INCHES NOMINAL IN
  • Body Height: 1.130 INCHES NOMINAL IN
  • Mounting Facility Type and Quantity: 4 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED
  • Style Designator: RECTANGULAR TERMINAL/TERMINALS ON TWO SURFACES
  • Body Width: 2.125 INCHES NOMINAL IN
  • Functional Terminal Type and Quantity: 3 THREADED STUD INPUT-OUTPUT/GROUND AND 1 CONNECTOR, RECEPTACLE INPUT-OUTPUT/GROUND LOCATION NOT OTHERWISE SPECIFIED
  • 1 verified cross-reference
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,radio Frequency Interfere, cataloged under National Stock Number 5915-01-466-4508, 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 The Captor Corporation. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5915-01-466-4508
Primary Part NumberA-6939
Item NameFilter,radio Frequency Interfere
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerThe Captor Corporation
StatusACTIVE
Body Length4.000 INCHES NOMINAL IN
Body Height1.130 INCHES NOMINAL IN
Mounting Facility Type and Quantity4 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON TWO SURFACES
Body Width2.125 INCHES NOMINAL IN
Functional Terminal Type and Quantity3 THREADED STUD INPUT-OUTPUT/GROUND AND 1 CONNECTOR, RECEPTACLE INPUT-OUTPUT/GROUND LOCATION NOT OTHERWISE SPECIFIED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5950-00-256-1182SCB45383 INTERCHANGEABLE
Transformer,power
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5950-00-754-6949SM-B-344515 INTERCHANGEABLE
Coil,radio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5970-00-798-9090A-6939 INTERCHANGEABLE
Insulator,plate
Grimes Aerospace Company
Cross-Reference Index
Part NumberManufacturer
A-6939 PRIMARY The Captor Corporation (USA)
Related Parts
5950-00-256-1182INTERCHANGEABLE
TRANSFORMER,POWER
SCB45383
5950-00-754-6949INTERCHANGEABLE
COIL,RADIO FREQUENCY
SM-B-344515
5970-00-798-9090INTERCHANGEABLE
INSULATOR,PLATE
A-6939

Frequently Asked Questions

What is NSN 5915-01-466-4508?

NSN 5915-01-466-4508 is a Filter,radio Frequency Interfere, manufactured by The Captor Corporation, classified under FSC 5915 (No Item Name Available). Status: active.

What are the part numbers for NSN 5915-01-466-4508?

NSN 5915-01-466-4508 has 1 cross-referenced part number: A-6939 (The Captor Corporation).

What NSN replaces 5915-01-466-4508?

There are 3 known substitutes for 5915-01-466-4508: 5950-00-256-1182, 5950-00-754-6949, 5970-00-798-9090. Verify interchangeability with system specifications before substitution.

What are the specifications of A-6939?

Key specifications for A-6939: Body Length: 4.000 INCHES NOMINAL IN; Body Height: 1.130 INCHES NOMINAL IN; Mounting Facility Type and Quantity: 4 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED; Style Designator: RECTANGULAR TERMINAL/TERMINALS ON TWO SURFACES. 6 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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