PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3204-1Light Diffuser Assembly

Kearflex Engineering Company · NSN 6610-00-464-6783 · FSC 6610 · No Item Name Available
Verified by PartsTable
NSN 6610-00-464-6783 — this item is cataloged by the U.S. Government under National Stock Number 6610-00-464-6783. Primary manufacturer part number: 3204-1.
Features
  • Light Diffuser Assembly — FSC 6610
  • General Characteristics Item Description: TWO 8 IN. ELECTRICAL LEADS IN
  • 1 verified cross-reference
  • Primary manufacturer: Kearflex Engineering Company
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Light Diffuser Assembly, cataloged under National Stock Number 6610-00-464-6783, is classified within Federal Supply Class 6610 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Kearflex Engineering Company. Government technical data includes 1 verified specification, 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6610-00-464-6783
Primary Part Number3204-1
Item NameLight Diffuser Assembly
FSC / FSG6610 / 66 — No Item Name Available
ManufacturerKearflex Engineering Company
StatusACTIVE
General Characteristics Item DescriptionTWO 8 IN. ELECTRICAL LEADS IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5930-00-014-58373204-1 INTERCHANGEABLE
Switch,pressure
Spectrum Associates, Inc.
2915-00-142-160032041 INTERCHANGEABLE
Valve,fuel Drain
Parker-Hannifin Corporation Dba Pneutronics
5950-00-329-6763 INTERCHANGEABLE
Coil,radio Frequency
5340-01-209-865432041 INTERCHANGEABLE
Seat,helical Compression Spring
Hartmann Controls, Inc Div Hartmann Controls
4140-01-367-0791 INTERCHANGEABLE
Guard,fan Impeller
5315-01-492-948032041 INTERCHANGEABLE
Pin,retaining
Hydro-Aire Aerospace Corp
6515-01-603-8088Z423H INTERCHANGEABLE
Suture,absorbable,surgical
Ethicon Us Llc Div Ethicon
Cross-Reference Index
Part NumberManufacturer
3204-1 PRIMARY Kearflex Engineering Company (USA)
Related Parts
5930-00-014-5837INTERCHANGEABLE
SWITCH,PRESSURE
3204-1
2915-00-142-1600INTERCHANGEABLE
VALVE,FUEL DRAIN
32041
5950-00-329-6763INTERCHANGEABLE
COIL,RADIO FREQUENCY
5340-01-209-8654INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
32041
4140-01-367-0791INTERCHANGEABLE
GUARD,FAN IMPELLER
5315-01-492-9480INTERCHANGEABLE
PIN,RETAINING
32041
6515-01-603-8088INTERCHANGEABLE
SUTURE,ABSORBABLE,SURGICAL
Z423H

Frequently Asked Questions

What is NSN 6610-00-464-6783?

NSN 6610-00-464-6783 is a Light Diffuser Assembly, manufactured by Kearflex Engineering Company, classified under FSC 6610 (No Item Name Available). Status: active.

What are the part numbers for NSN 6610-00-464-6783?

NSN 6610-00-464-6783 has 1 cross-referenced part number: 3204-1 (Kearflex Engineering Company).

What NSN replaces 6610-00-464-6783?

There are 7 known substitutes for 6610-00-464-6783: 5930-00-014-5837, 2915-00-142-1600, 5950-00-329-6763 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3204-1?

Key specifications for 3204-1: End Item Identification: 6610-00-168-0564 INDICATOR,VERTICAL; General Characteristics Item Description: TWO 8 IN. ELECTRICAL LEADS IN. 2 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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