The Panel,indicating,light Transmitt, cataloged under National Stock Number 6220-00-293-5311, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Oppenheimer Precision Products Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6220-00-293-5311 |
| Primary Part Number | MD74002-137 |
| Item Name | Panel,indicating,light Transmitt |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Oppenheimer Precision Products Inc |
| Status | ACTIVE |
| Indicator Type | LIGHT LOCATION NOT OTHERWISE SPECIFIED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MD74002-137 PRIMARY | Oppenheimer Precision Products Inc (USA) |
| 68B818040-137 | Control Products Corporation (USA) |
| 212-075-291 | Control Products Corporation (USA) |
| 4075137 | Eaton Aerospace Llc Ed and C Div (USA) |
| Reference | Meaning |
|---|---|
| 68B818040-137 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| 68B818040-137 | 5/2 Secondary reference U.S. Government activity |
| 3290-37 | 5/9 Secondary reference U.S. Government activity |
NSN 6220-00-293-5311 is a Panel,indicating,light Transmitt, manufactured by Oppenheimer Precision Products Inc, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-00-293-5311 has 4 manufacturer part numbers on file: MD74002-137 (Oppenheimer Precision Products Inc), 68B818040-137 (Control Products Corporation), 212-075-291 (Control Products Corporation), 4075137 (Eaton Aerospace Llc Ed and C Div).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-451-5522. Verify interchangeability with system specifications before substitution.
Key specifications for MD74002-137: Indicator Type: LIGHT LOCATION NOT OTHERWISE SPECIFIED; Overall Length: 1.980 INCHES NOMINAL IN; Overall Width: 1.400 INCHES NOMINAL IN. 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.
NSN 6220-00-293-5311 has DEMIL Code Q. 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.