# NSN 6220-01-526-4281: Panel, Indicating, Light Transmitt

NSN 6220-01-526-4281 (also written 6220015264281; NIIN 01-526-4281) is a panel, indicating, light transmitt in Federal Supply Class 6220, Electric Vehicular Lights and Fixtures. 3 manufacturer part numbers from 3 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 6220-01-526-4281 (6220015264281)
- NIIN: 01-526-4281 (015264281)
- Item name: PANEL,INDICATING,LIGHT TRANSMITT
- Federal Supply Class: [FSC 6220 Electric Vehicular Lights and Fixtures](https://nsnexplorer.com/fsc/6220/)
- Federal Supply Group: [FSG 62](https://nsnexplorer.com/group/62/)
- Acquisition method suffix code: AMSC T: handled under qualified products list procedures. (observed 2026-10-23)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ADUM | OVERALL THICKNESS | INCHES NOMINAL 0.240 |
| FEAT | SPECIAL FEATURES | EXCEPT FOR SURFACE FINISHING, ELECTRICAL CIRCUITRY, CONNECTORS, AND SEALANTS, THE PANELS SHALL BE MADE OF TRANSPARENT PLASTIC I/A/W MIL-PRF-5425;FINISH A, OR MOLDING COMPOUND CONFORMING TO L-P-380,TYPE II,CLASS 3; THE DIELECTRIC REQUIREMENTS OF L-P-380 ARE WAIVED;PANELS SHALL BE ANNEALED TO REMOVE STRESSES AND TO PREVENT WARPING DUE TO ENVIRONMENTAL STRESSES |
| FTLD | FUNCTIONAL DESCRIPTION | THE LIGHT SOURCE MAY BE INCANDESCENT,LED OR EL; THE INCANDESCENT LAMPS SHALL MEET THE REQUIREMENTS OF MIL-DTL-6363 (INCLUDING VIBRATION) AND ONE OF THE FOLLOWING DRAWINGS: MS90451 OR MS90452 |
| SUPP | SUPPLEMENTARY FEATURES | LED SHALL BE EITHER HERMETIC OR PLASTIC ENCAPSULATED PACKAGES, WITH LEADS FOR EITHER THROUGH-HOLE OR SURFACE MOUNT ASSEMBLY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | PANEL MIL SPEC SINGLE MATERIAL RESPONSE -IL--5425 |
| MATT | MATERIAL | PANEL PLASTIC ACRYLIC |
| ACYN | AC VOLTAGE RATING | VOLTS NOMINAL 115.0 |
| ACZB | FREQUENCY RATING | HERTZ NOMINAL 400.0 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 74B800070-539 | 76301 | THE BOEING COMPANY DIV DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MD01002-539 | 02995 | OPPENHEIMER PRECISION PRODUCTS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-DTL-7788 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6220015264281&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6220015264281
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/6220-01-526-4281/
JSON: https://nsnexplorer.com/api/nsn/6220-01-526-4281.json