PartsTable TECHNICAL DATA SHEET

NSN 6240-01-640-6691Government record, cited

Lamp, Glow6240-01-640-6691

NSN 6240-01-640-6691 · NIIN 016406691 · Part number 1505K555

Mcmaster-Carr Supply Company · FSC 6240 — Electric Lamps · FSG 62 — Lighting Fixtures and Lamps · CAGE 2V507

Government record, cited

NSN 6240-01-640-6691 — this item is cataloged by the U.S. Government under National Stock Number 6240-01-640-6691. Manufacturer of record part number: 1505K555.

Also searched as 6240-01-640-6691 · 6240016406691 · NIIN 016406691 · 01-640-6691 · FSC 6240 Electric Lamps · CAGE 2V507 · 1505K555 · NSWCC-SSN 22-1 ITEM 2-13

Nearby stock numbers ← 6240-01-640-6664 Lamp, Flashtube · 6240-01-640-7265 Fluorescent Tubegua →

Features

Lamp,glow — FSC 6240
1 manufacturer part number on file
Manufacturer of record: Mcmaster-Carr Supply Company

Identification

NSN: 6240-01-640-6691
NIIN: 016406691
FSC: 6240 — Electric Lamps
FSG: 62 — Lighting Fixtures and Lamps
Primary part number: 1505K555
Manufacturer: Mcmaster-Carr Supply Company

General Description

The Lamp,glow, cataloged under National Stock Number 6240-01-640-6691, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is Mcmaster-Carr Supply Company. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Lamp,glow
FSC / FSG	6240 — Electric Lamps (FSG 62)
Manufacturers	Mcmaster-Carr Supply Company (CAGE 2V507)

Technical Specifications

Parameter	Value
NSN	6240-01-640-6691
Primary Part Number	1505K555
Item Name	Lamp,glow
FSC / FSG	6240 / 62 — Electric Lamps
Manufacturer	Mcmaster-Carr Supply Company
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
1505K555 PRIMARY	Mcmaster-Carr Supply Company (USA)

Reference documents

Reference	Meaning
NSWCC-SSN 22-1 ITEM 2-13	C/1 Advisory reference — outside the item-of-supply concept Naval Surface Warfare Center Carderock Div

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 6240-01-640-6691?

NSN 6240-01-640-6691 is a Lamp,glow, manufactured by Mcmaster-Carr Supply Company, classified under FSC 6240, Electric Lamps. Status: active.

What part numbers are listed for NSN 6240-01-640-6691?

NSN 6240-01-640-6691 has 1 manufacturer part number on file: 1505K555 (Mcmaster-Carr Supply Company).

Is NSN 6240-01-640-6691 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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