The Light,marker,airport Approach, cataloged under National Stock Number 6210-01-302-0570, is classified within Federal Supply Class 6210 (Indoor and Outdoor Electric Lighting Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Cooper Crouse-Hinds Llc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 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 | 6210-01-302-0570 |
| Primary Part Number | 1Y439 |
| Item Name | Light,marker,airport Approach |
| FSC / FSG | 6210 / 62 — Indoor and Outdoor Electric Lighting Fixtures |
| Manufacturer | Cooper Crouse-Hinds Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 6210-01-302-0570 is a Light,marker,airport Approach, manufactured by Cooper Crouse-Hinds Llc, classified under FSC 6210, Indoor and Outdoor Electric Lighting Fixtures. Status: active.
NSN 6210-01-302-0570 has 3 manufacturer part numbers on file: 1Y439 (Cooper Crouse-Hinds Llc), FA10045 (U S Dept of Transportation Federal Aviation Administration), 2856-21 (O.c.e.m. Acquisition Corp. Dba Multi Electric Mfg., Inc.).
1 possible match (shared part number, not a government interchangeability claim): 6130-01-667-4084. Verify interchangeability with system specifications before substitution.
Key specifications for 1Y439: Part Name Assigned by Controlling Agency: COVER, ASSEMBLY, ILS; End Item Identification: ALSF2. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 6210-01-302-0570 has DEMIL Code B. 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.