The Sealed Beam, cataloged under National Stock Number 6220-01-282-6432, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6220-01-282-6432 |
| Primary Part Number | 1366AS310 |
| Item Name | Sealed Beam |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| General Characteristics Item Description | 4.50 IN. DIA; VOLTAGE: 28 VDC; WATTS: 50; MAS. AMPS: 1.91; RATED LIFE: 400 HRS; 2.38 IN. LG VDC |
| 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 |
|---|---|
| 1366AS310 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 4505R | 5/9 Secondary reference Trw Inc Trw Mission Drillling Products Div |
| 1366AS310 | D/9 Drawing number reference only Wesco Distribution, Inc. Div Philadelphia Pa |
NSN 6220-01-282-6432 is a Sealed Beam, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-01-282-6432 has 1 manufacturer part number on file: 1366AS310 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 1366AS310: General Characteristics Item Description: 4.50 IN. DIA; VOLTAGE: 28 VDC; WATTS: 50; MAS. AMPS: 1.91; RATED LIFE: 400 HRS; 2.38 IN. LG VDC; End Item Identification: SPECIAL ACFT AND ENG TOOLS,SUPPORT EQUIP AND PARTS. 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.