The Lamp,incandescent, cataloged under National Stock Number 6240-01-267-6450, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is Teledyne Instruments, Inc. Dba Teledyne Monitor Labs Div Teledyne Monitor Labs. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 — Electric Lamps (FSG 62) |
| Manufacturers | Teledyne Instruments, Inc. Dba Teledyne Monitor Labs Div Teledyne Monitor Labs (CAGE 57513) |
| Parameter | Value |
|---|---|
| NSN | 6240-01-267-6450 |
| Primary Part Number | 6-0053 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Manufacturer | Teledyne Instruments, Inc. Dba Teledyne Monitor Labs Div Teledyne Monitor Labs |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 6-0053 PRIMARY | Teledyne Instruments, Inc. Dba Teledyne Monitor Labs Div Teledyne Monitor Labs (USA) |
| Reference | Meaning |
|---|---|
| 6-0053 | 5/9 Secondary reference Dynatron Inc |
NSN 6240-01-267-6450 is a Lamp,incandescent, manufactured by Teledyne Instruments, Inc. Dba Teledyne Monitor Labs Div Teledyne Monitor Labs, classified under FSC 6240, Electric Lamps. Status: active.
NSN 6240-01-267-6450 has 1 manufacturer part number on file: 6-0053 (Teledyne Instruments, Inc. Dba Teledyne Monitor Labs Div Teledyne Monitor Labs).
3 possible matches (shared part number, not a government interchangeability claim): 5998-01-287-5201, 7520-01-434-0046, 5310-01-651-8700. Verify interchangeability with system specifications before substitution.
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.