The Panel,indicating,light Transmitt, cataloged under National Stock Number 6220-01-077-3460, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 3 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6220-01-077-3460 |
| Primary Part Number | 6877710-1 |
| Item Name | Panel,indicating,light Transmitt |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | ACTIVE |
| Overall Thickness | 0.197 INCHES MINIMUM AND 0.243 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-P-5425 MIL SPEC SINGLE MATERIAL RESPONSE PANEL |
| Material | PLASTIC ACRYLIC PANEL |
| 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 |
|---|---|
| 6877710-1 | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| Reference | Meaning |
|---|---|
| 21-101B | 3/9 Design control — primary reference U.S. Government activity |
| SMC-0992-1 | 5/9 Secondary reference U.S. Government activity |
NSN 6220-01-077-3460 is a Panel,indicating,light Transmitt, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-01-077-3460 has 1 manufacturer part number on file: 6877710-1 (Lockheed Martin Corporation Div Rotary and Mission Systems).
Key specifications for 6877710-1: Overall Thickness: 0.197 INCHES MINIMUM AND 0.243 INCHES MAXIMUM IN; Material Document and Classification: MIL-P-5425 MIL SPEC SINGLE MATERIAL RESPONSE PANEL; Overall Length: 8.550 INCHES MINIMUM AND 8.574 INCHES MAXIMUM IN; Overall Width: 5.676 INCHES MINIMUM AND 5.700 INCHES MAXIMUM IN. 3 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.
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.