The Lens,light, cataloged under National Stock Number 6220-01-426-1652, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Ace Aeronautics Llc. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6220-01-426-1652 |
| Primary Part Number | 10-0021-9 |
| Item Name | Lens,light |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Ace Aeronautics Llc |
| Status | ACTIVE |
| Dimming Device Type | RINGED CAP |
| Effective Diameter | 0.437 INCHES NOMINAL IN |
| Overall Diameter | 0.650 INCHES NOMINAL IN |
| Style Designator | FLAT |
| Inscription | DIM; PRESS TO TEST FACE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 10-0021-9 PRIMARY | Ace Aeronautics Llc (USA) |
| 160C180261-1 | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 851-0002 | 5/2 Secondary reference U.S. Government activity |
NSN 6220-01-426-1652 is a Lens,light, manufactured by Ace Aeronautics Llc, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-01-426-1652 has 2 manufacturer part numbers on file: 10-0021-9 (Ace Aeronautics Llc), 160C180261-1 (Northrop Grumman Systems Corporation).
1 possible match (shared part number, not a government interchangeability claim): 6130-01-663-2796. Verify interchangeability with system specifications before substitution.
Key specifications for 10-0021-9: Dimming Device Type: RINGED CAP; Effective Diameter: 0.437 INCHES NOMINAL IN; Overall Diameter: 0.650 INCHES NOMINAL IN; Style Designator: FLAT. 5 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 6220-01-426-1652 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.