PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

19-150089-001Retainer,lens

Whelen Engineering Company, Inc. Dba Whelen Engineering Co Inc Div Whelen Engineering Company · NSN 6220-01-538-3181 · FSC 6220 · No Item Name Available
Verified by PartsTable
NSN 6220-01-538-3181 — this item is cataloged by the U.S. Government under National Stock Number 6220-01-538-3181. Primary manufacturer part number: 19-150089-001.
Features
  • Retainer,lens — FSC 6220
  • 2 verified cross-references
  • Primary manufacturer: Whelen Engineering Company, Inc. Dba Whelen Engineering Co Inc Div Whelen Engineering Company
Applications
  • Facility lighting installation
  • Emergency and exit lighting
  • Runway and airfield lighting
General Description

The Retainer,lens, cataloged under National Stock Number 6220-01-538-3181, is classified within Federal Supply Class 6220 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Whelen Engineering Company, Inc. Dba Whelen Engineering Co Inc Div Whelen Engineering Company. 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
NSN6220-01-538-3181
Primary Part Number19-150089-001
Item NameRetainer,lens
FSC / FSG6220 / 62 — No Item Name Available
ManufacturerWhelen Engineering Company, Inc. Dba Whelen Engineering Co Inc Div Whelen Engineering Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5365-00-947-1307W125-2 INTERCHANGEABLE
Shim
Bowmar Llc Dba Bowmar Instrument Corp
5310-01-019-28051050192 INTERCHANGEABLE
Washer,special
Todd Combustion Inc
Cross-Reference Index
Part NumberManufacturer
W1252 Whelen Engineering Company, Inc. Dba Whelen Engineering Co Inc Div Whelen Engineering Company (USA)
19-150089-001 PRIMARY Whelen Engineering Company, Inc. Dba Whelen Engineering Co Inc Div Whelen Engineering Company (USA)
Related Parts
5365-00-947-1307INTERCHANGEABLE
SHIM
W125-2
5310-01-019-2805INTERCHANGEABLE
WASHER,SPECIAL
1050192

Frequently Asked Questions

What is NSN 6220-01-538-3181?

NSN 6220-01-538-3181 is a Retainer,lens, manufactured by Whelen Engineering Company, Inc. Dba Whelen Engineering Co Inc Div Whelen Engineering Company, classified under FSC 6220 (No Item Name Available). Status: active.

What are the part numbers for NSN 6220-01-538-3181?

NSN 6220-01-538-3181 has 2 cross-referenced part numbers: W1252 (Whelen Engineering Company, Inc. Dba Whelen Engineering Co Inc Div Whelen Engineering Company), 19-150089-001 (Whelen Engineering Company, Inc. Dba Whelen Engineering Co Inc Div Whelen Engineering Company).

What NSN replaces 6220-01-538-3181?

There are 2 known substitutes for 6220-01-538-3181: 5365-00-947-1307, 5310-01-019-2805. Verify interchangeability with system specifications before substitution.

What are the specifications of 19-150089-001?

Key specifications for 19-150089-001: Special Features: NEUTRAL COLOR; End Item Identification: MODEL W1250PG/PR POSITION LIGHT ASSEMBLY. 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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