Lamp Assembly6240-01-641-1491

NSN 6240-01-641-1491 · NIIN 016411491 · Part number PT-121-R-C11-MPB

Luminus Devices, Inc. · FSC 6240 — Electric Lamps · FSG 62 — Lighting Fixtures and Lamps · CAGE 4TU06

Government record, cited

NSN 6240-01-641-1491 — this item is cataloged by the U.S. Government under National Stock Number 6240-01-641-1491. Manufacturer of record part number: PT-121-R-C11-MPB.

Also searched as 6240-01-641-1491 · 6240016411491 · NIIN 016411491 · 01-641-1491 · FSC 6240 Electric Lamps · CAGE 4TU06 · PT-121-R-C11-MPB

Nearby stock numbers ← 6240-01-641-1304 Lamp Assembly · 6240-01-641-1493 Lamp Assembly →

Features

Lamp Assembly — FSC 6240
1 manufacturer part number on file
Manufacturer of record: Luminus Devices, Inc.

Identification

NSN: 6240-01-641-1491
NIIN: 016411491
FSC: 6240 — Electric Lamps
FSG: 62 — Lighting Fixtures and Lamps
Primary part number: PT-121-R-C11-MPB
Manufacturer: Luminus Devices, Inc.

General Description

The Lamp Assembly, cataloged under National Stock Number 6240-01-641-1491, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is Luminus Devices, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Lamp Assembly
FSC / FSG	6240 — Electric Lamps (FSG 62)
Manufacturers	Luminus Devices, Inc. (CAGE 4TU06)

Technical Specifications

Parameter	Value
NSN	6240-01-641-1491
Primary Part Number	PT-121-R-C11-MPB
Item Name	Lamp Assembly
FSC / FSG	6240 / 62 — Electric Lamps
Manufacturer	Luminus Devices, Inc.
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)

Cross-Reference Index

Part Number	Manufacturer
PT-121-R-C11-MPB PRIMARY	Luminus Devices, Inc. (USA)

No interchangeability data on file.

Other items in FSC 6240 — Electric Lamps

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

6240-00-000-0101

6240-00-000-0101 · Item name not on file

6240-00-001-1436

COVER,LAMP

6240-00-001-1519

LAMP,CARTRIDGE

6240-00-001-1519

LAMP,CARTRIDGE

6240-00-001-1520

LAMP,CARTRIDGE

6240-00-001-1521

LAMP,CARTRIDGE

6240-00-001-1541

6240-00-001-1541 · Item name not on file

6240-00-001-1545

6240-00-001-1545 · Item name not on file

Frequently Asked Questions

What is NSN 6240-01-641-1491?

NSN 6240-01-641-1491 is a Lamp Assembly, manufactured by Luminus Devices, Inc., classified under FSC 6240, Electric Lamps. Status: active.

What part numbers are listed for NSN 6240-01-641-1491?

NSN 6240-01-641-1491 has 1 manufacturer part number on file: PT-121-R-C11-MPB (Luminus Devices, Inc.).

Is NSN 6240-01-641-1491 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

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.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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