The Indicator,light, cataloged under National Stock Number 6220-01-564-6944, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Textron Ground Support Equipment Inc. Div Textron Gse. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 6220-01-564-6944 |
| Primary Part Number | 45-45-0004 |
| Item Name | Indicator,light |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Textron Ground Support Equipment Inc. Div Textron Gse |
| Status | ACTIVE |
| Reference Data and Literature | NAVAIR 19-40-523 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 45-45-0004 | Textron Ground Support Equipment Inc. Div Textron Gse (USA) |
| Reference | Meaning |
|---|---|
| 45-45-0004 | 3/9 Design control — primary reference Tug Technologies Corporation |
NSN 6220-01-564-6944 is a Indicator,light, manufactured by Textron Ground Support Equipment Inc. Div Textron Gse, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-01-564-6944 has 1 manufacturer part number on file: 45-45-0004 (Textron Ground Support Equipment Inc. Div Textron Gse).
Key specifications for 45-45-0004: Reference Data and Literature: NAVAIR 19-40-523; Special Features: NEXT HIGHER ASSEMBLY: DASH ASSEMBLY WITH HARNESS; Part Name Assigned by Controlling Agency: LENS, OIL PRESSURE LIGHT; End Item Identification: MID-RANGE TOW TRACTOR (MRTT) A/S32A-45. 1 specification is 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.
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.