PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AP3527-2CLens,light

Kopp Glass, Inc. · NSN 6210-00-295-2078 · FSC 6210 · No Item Name Available
Verified by PartsTable
NSN 6210-00-295-2078 — this item is cataloged by the U.S. Government under National Stock Number 6210-00-295-2078. Primary manufacturer part number: AP3527-2C.
Features
  • Lens,light — FSC 6210
  • Effective Diameter: 4.062 INCHES MAXIMUM IN
  • Flange Width: 0.125 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN
  • Overall Diameter: 4.344 INCHES MINIMUM AND 4.406 INCHES MAXIMUM IN
  • Material Document and Classification: MIL-C-7989 CLASS B OR C MIL SPEC SINGLE MATERIAL RESPONSE LENS
  • Style Designator: DOME
  • Surface Condition: FLUTED FACE
  • Color: WHITE, AVIATION LENS
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
  • Applications requiring Glass Lens construction
General Description

The Lens,light, cataloged under National Stock Number 6210-00-295-2078, is classified within Federal Supply Class 6210 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Kopp Glass, Inc.. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6210-00-295-2078
Primary Part NumberAP3527-2C
Item NameLens,light
FSC / FSG6210 / 62 — No Item Name Available
ManufacturerKopp Glass, Inc.
StatusCANCELLED
Effective Diameter4.062 INCHES MAXIMUM IN
Flange Width0.125 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN
Overall Diameter4.344 INCHES MINIMUM AND 4.406 INCHES MAXIMUM IN
Material Document and ClassificationMIL-C-7989 CLASS B OR C MIL SPEC SINGLE MATERIAL RESPONSE LENS
Style DesignatorDOME
Surface ConditionFLUTED FACE
ColorWHITE, AVIATION LENS
Mounting Device Quantity1
Light Transmission DesignTRANSLUCENT LENS
Mounting MethodFLANGE
MaterialGLASS LENS
Departure From Cited DocumentMIL-L-7082,PARA 3.6.1,LENS
Surface ConditionCONCENTRIC RINGS BACK
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
6210-00-284-1462 INTERCHANGEABLE
Lens,light
6210-00-295-20790B22GL INTERCHANGEABLE
Lens,light
Hughey & Phillips Inc Dba Honeywell Airport Systems
6210-00-295-20801783-07G INTERCHANGEABLE
Lens,light
Te Connectivity Corporation
6210-00-295-2991980-1B INTERCHANGEABLE
Fixture Assembly
O.c.e.m. Acquisition Corp. Dba Multi Electric Mfg., Inc.
6210-00-325-30261765-30 INTERCHANGEABLE
Lens,light
Te Connectivity Corporation
6210-00-612-8550530230-5-3 INTERCHANGEABLE
Lens,light
Corning Glass Works
2935-00-943-8792547019 INTERCHANGEABLE
Valve,bypass,oil Co
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
6210-00-962-6678 INTERCHANGEABLE
Clamp Assembly,runw
4720-01-102-2036 INTERCHANGEABLE
Tubing,nonmetallic
3120-01-618-1835547019 INTERCHANGEABLE
Bearing,sleeve
Hydrema U.s., Inc. Dba Hydrema Us Inc
Cross-Reference Index
Part NumberManufacturer
AP3527-2C Kopp Glass, Inc. (USA)
547019 Corning Glass Works (USA)
1783-07C Te Connectivity Corporation (USA)
MIL-L-7082 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
6210-00-284-1462INTERCHANGEABLE
LENS,LIGHT
6210-00-295-2079INTERCHANGEABLE
LENS,LIGHT
0B22GL
6210-00-295-2080INTERCHANGEABLE
LENS,LIGHT
1783-07G
6210-00-295-2991INTERCHANGEABLE
FIXTURE ASSEMBLY
980-1B
6210-00-325-3026INTERCHANGEABLE
LENS,LIGHT
1765-30
6210-00-612-8550INTERCHANGEABLE
LENS,LIGHT
530230-5-3
2935-00-943-8792INTERCHANGEABLE
VALVE,BYPASS,OIL CO
547019
6210-00-962-6678INTERCHANGEABLE
CLAMP ASSEMBLY,RUNW
4720-01-102-2036INTERCHANGEABLE
TUBING,NONMETALLIC
3120-01-618-1835INTERCHANGEABLE
BEARING,SLEEVE
547019

Frequently Asked Questions

What is NSN 6210-00-295-2078?

NSN 6210-00-295-2078 is a Lens,light, manufactured by Kopp Glass, Inc., classified under FSC 6210 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6210-00-295-2078?

NSN 6210-00-295-2078 has 4 cross-referenced part numbers: AP3527-2C (Kopp Glass, Inc.), 547019 (Corning Glass Works), 1783-07C (Te Connectivity Corporation), MIL-L-7082 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 6210-00-295-2078?

There are 10 known substitutes for 6210-00-295-2078: 6210-00-284-1462, 6210-00-295-2079, 6210-00-295-2080 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AP3527-2C?

Key specifications for AP3527-2C: Effective Diameter: 4.062 INCHES MAXIMUM IN; Overall Length: 5.250 INCHES NOMINAL IN; Flange Width: 0.125 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN; Overall Diameter: 4.344 INCHES MINIMUM AND 4.406 INCHES MAXIMUM IN. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6210-00-295-2078 still in active supply?

NSN 6210-00-295-2078 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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