PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

178RLens,light

Dietz R E Co · NSN 6220-00-088-3797 · FSC 6220 · No Item Name Available
Verified by PartsTable
NSN 6220-00-088-3797 — this item is cataloged by the U.S. Government under National Stock Number 6220-00-088-3797. Primary manufacturer part number: 178R.
Features
  • Lens,light — FSC 6220
  • Mounting Device Quantity: 1
  • Color: RED LENS
  • Light Transmission Design: TRANSLUCENT LENS
  • Mounting Method: FLANGE
  • Style Designator: DOME
  • Surface Condition: STEPPED BACK
  • Surface Condition: SMOOTH FACE
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
  • Applications requiring Plastic Acrylic Lens construction
General Description

The Lens,light, cataloged under National Stock Number 6220-00-088-3797, is classified within Federal Supply Class 6220 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Dietz R E Co. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6220-00-088-3797
Primary Part Number178R
Item NameLens,light
FSC / FSG6220 / 62 — No Item Name Available
ManufacturerDietz R E Co
StatusACTIVE
Mounting Device Quantity1
ColorRED LENS
Light Transmission DesignTRANSLUCENT LENS
Mounting MethodFLANGE
Style DesignatorDOME
Surface ConditionSTEPPED BACK
Surface ConditionSMOOTH FACE
MaterialPLASTIC ACRYLIC LENS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4910-00-242-1428178R INTERCHANGEABLE
Wheel Straight Grin
Sioux Tools Inc
6220-00-845-109190302 INTERCHANGEABLE
Lens,light
Grote Industries Inc Dba Grote Manufacturing Co Div Military Products
Cross-Reference Index
Part NumberManufacturer
178R Dietz R E Co (USA)
77-17804 Dietz R E Co (USA)
Related Parts
4910-00-242-1428INTERCHANGEABLE
WHEEL STRAIGHT GRIN
178R
6220-00-845-1091INTERCHANGEABLE
LENS,LIGHT
90302

Frequently Asked Questions

What is NSN 6220-00-088-3797?

NSN 6220-00-088-3797 is a Lens,light, manufactured by Dietz R E Co, classified under FSC 6220 (No Item Name Available). Status: active.

What are the part numbers for NSN 6220-00-088-3797?

NSN 6220-00-088-3797 has 2 cross-referenced part numbers: 178R (Dietz R E Co), 77-17804 (Dietz R E Co).

What NSN replaces 6220-00-088-3797?

There are 2 known substitutes for 6220-00-088-3797: 4910-00-242-1428, 6220-00-845-1091. Verify interchangeability with system specifications before substitution.

What are the specifications of 178R?

Key specifications for 178R: Mounting Device Quantity: 1; Color: RED LENS; Light Transmission Design: TRANSLUCENT LENS; Mounting Method: FLANGE. 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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