NSN 6220-01-128-8248 · NIIN 011288248 · Part number 66-2639-2
Grimes Aerospace Company · FSC 6220 — Electric Vehicular Lights and Fixtures · FSG 62 — Lighting Fixtures and Lamps · CAGE 72914
Government record, cited
NSN 6220-01-128-8248 — this item is cataloged by the U.S. Government under National Stock Number 6220-01-128-8248. Manufacturer of record part number: 66-2639-2.
Also searched as6220-01-128-8248 ·
6220011288248 ·
NIIN 011288248 ·
01-128-8248 ·
FSC 6220 Electric Vehicular Lights and Fixtures · CAGE 72914 · 66-2639-2 · 6220PL0725846
FSC: 6220 — Electric Vehicular Lights and Fixtures
FSG: 62 — Lighting Fixtures and Lamps
Primary part number: 66-2639-2
Manufacturer: Grimes Aerospace Company
General Description
The Lens,light, cataloged under National Stock Number 6220-01-128-8248, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Grimes Aerospace Company. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6220-01-128-8248
Primary Part Number
66-2639-2
Item Name
Lens,light
FSC / FSG
6220 / 62 — Electric Vehicular Lights and Fixtures
Manufacturer
Grimes Aerospace Company
Status
ACTIVE
FSC Application Data
T.O. 1F-16A-4-32-39-22-16 A
Overall Diameter
0.510 INCHES NOMINAL IN
Mounting Method
SCREW RING
Style Designator
FLAT
Surface Condition
SMOOTH BACK
Color
GREEN, AVIATION INSCRIPTION BACKGROUND
Inscription
MRK BCN FACE
Light Transmission Design
TRANSLUCENT LENS
Material
STEEL HOLDER
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA)
Reference documents
Reference
Meaning
6220PL0725846
6/9Informative reference only
Jednolity Indeks Materialowy - Uniform Material Index
No interchangeability data on file.
Other items in FSC 6220 — Electric Vehicular Lights and Fixtures
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6220-00-001-1462
LENS,LIGHT
6220-00-001-1726
6220-00-001-1726 · Item name not on file
6220-00-001-1727
6220-00-001-1727 · Item name not on file
6220-00-001-1728
LENS,LIGHT
6220-00-001-1773
PANEL,INDICATING,LIGHT TRANSMITT
6220-00-001-1773
PANEL,INDICATING,LIGHT TRANSMITT
6220-00-001-1800
6220-00-001-1800 · Item name not on file
6220-00-001-1809
6220-00-001-1809 · Item name not on file
Frequently Asked Questions
What is NSN 6220-01-128-8248?
NSN 6220-01-128-8248 is a Lens,light, manufactured by Grimes Aerospace Company, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
What part numbers are listed for NSN 6220-01-128-8248?
NSN 6220-01-128-8248 has 2 manufacturer part numbers on file: 66-2639-2 (Grimes Aerospace Company), 66-2639-2 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us).
What are the specifications of 66-2639-2?
Key specifications for 66-2639-2: FSC Application Data: T.O. 1F-16A-4-32-39-22-16 A; Overall Diameter: 0.510 INCHES NOMINAL IN; Mounting Method: SCREW RING; Style Designator: FLAT. 9 specifications are documented in the U.S. Government catalog.
Is NSN 6220-01-128-8248 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.