The Lamp,incandescent, cataloged under National Stock Number 6240-01-565-3837, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is Mu-Del Electronics Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6240-01-565-3837 |
| Primary Part Number | 43-05-0040 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Manufacturer | Mu-Del Electronics Llc |
| Status | ACTIVE |
| Bulb Designator | T-13/4 |
| 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 |
|---|---|
| 1510135UG3 | Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA) |
| 43-05-0040 PRIMARY | Mu-Del Electronics Llc (USA) |
NSN 6240-01-565-3837 is a Lamp,incandescent, manufactured by Mu-Del Electronics Llc, classified under FSC 6240, Electric Lamps. Status: active.
NSN 6240-01-565-3837 has 2 manufacturer part numbers on file: 1510135UG3 (Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron), 43-05-0040 (Mu-Del Electronics Llc).
Key specifications for 43-05-0040: Bulb Designator: T-13/4; Special Features: GREEN LED LAMP, T-1 3/4 MIDGET FLANGE, 24 V DC, 14MA, 2100 MOD, LAMP BASE IN ACCORDANCE TO DIN EN 60061-1: SX6S, VOLTAGE TOLERANCE +10 PERCENT V; Part Name Assigned by Controlling Agency: LAMP, GREEN LED; End Item Identification: CFE-RFI. 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.