PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MFNWB4-.2500MS-BLKLens,light

Atap Inc · NSN 6220-01-416-6278 · FSC 6220 · No Item Name Available
Verified by PartsTable
NSN 6220-01-416-6278 — this item is cataloged by the U.S. Government under National Stock Number 6220-01-416-6278. Primary manufacturer part number: MFNWB4-.2500MS-BLK.
Features
  • Lens,light — FSC 6220
  • Style Designator: FLAT
  • Material: PLASTIC PHENOLIC BASE
  • Light Transmission Design: TRANSLUCENT LENS
  • Material: PLASTIC LENS
  • Color: WHITE LENS
  • Effective Width: 0.860 INCHES NOMINAL IN
  • 3 verified cross-references
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
  • Applications requiring Plastic Phenolic Base construction
General Description

The Lens,light, cataloged under National Stock Number 6220-01-416-6278, is classified within Federal Supply Class 6220 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Atap Inc. Government technical data includes 6 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
NSN6220-01-416-6278
Primary Part NumberMFNWB4-.2500MS-BLK
Item NameLens,light
FSC / FSG6220 / 62 — No Item Name Available
ManufacturerAtap Inc
StatusACTIVE
Style DesignatorFLAT
MaterialPLASTIC PHENOLIC BASE
Light Transmission DesignTRANSLUCENT LENS
MaterialPLASTIC LENS
ColorWHITE LENS
Effective Width0.860 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5935-00-801-93784-10-152 INTERCHANGEABLE
Connector,plug,electrical
Ted Manufacturing Corp Div Ted Manufacturing Corporation
4810-01-250-9500410152 INTERCHANGEABLE
Guide,valve Stem
Adams Rite Aerospace, Inc
6220-01-580-2118410152 INTERCHANGEABLE
Light,panel
E-One, Inc. Dba E-One Hamburg
Cross-Reference Index
Part NumberManufacturer
MFNWB4-.2500MS-BLK Wes-Garde Components Group Inc (USA)
410152 Renk America Llc Div Renk America (USA)
MFNWB4-.2500MS-BLK PRIMARY Atap Inc (USA)
Related Parts
5935-00-801-9378INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
4-10-152
4810-01-250-9500INTERCHANGEABLE
GUIDE,VALVE STEM
410152
6220-01-580-2118INTERCHANGEABLE
LIGHT,PANEL
410152

Frequently Asked Questions

What is NSN 6220-01-416-6278?

NSN 6220-01-416-6278 is a Lens,light, manufactured by Atap Inc, classified under FSC 6220 (No Item Name Available). Status: active.

What are the part numbers for NSN 6220-01-416-6278?

NSN 6220-01-416-6278 has 3 cross-referenced part numbers: MFNWB4-.2500MS-BLK (Wes-Garde Components Group Inc), 410152 (Renk America Llc Div Renk America), MFNWB4-.2500MS-BLK (Atap Inc).

What NSN replaces 6220-01-416-6278?

There are 3 known substitutes for 6220-01-416-6278: 5935-00-801-9378, 4810-01-250-9500, 6220-01-580-2118. Verify interchangeability with system specifications before substitution.

What are the specifications of MFNWB4-.2500MS-BLK?

Key specifications for MFNWB4-.2500MS-BLK: Style Designator: FLAT; Material: PLASTIC PHENOLIC BASE; Light Transmission Design: TRANSLUCENT LENS; Special Features: LIGHT TO FIT IN HOLE 0.940 X 0.440 W/MATL THKNS OF 0.031 - 0.093 W. 9 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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