PartsTable TECHNICAL DATA SHEET

NSN 6540-01-032-4518Government record, cited

Light, Slit, Ophthalmic6540-01-032-4518

NSN 6540-01-032-4518 · NIIN 010324518

FSC 6540 — Ophthalmic Instruments, Equipment, and Supplies · FSG 65 — Medical, Dental, and Veterinary Equipment

Government record, cited

Also searched as 6540-01-032-4518 · 6540010324518 · NIIN 010324518 · 01-032-4518 · FSC 6540 Ophthalmic Instruments, Equipment, and Supplies

Nearby stock numbers ← 6540-01-032-1323 · 6540-01-035-2403 Retinoscope →

Features

Light,slit,ophthalmic — FSC 6540
Furnished Items and Quantity: 2 LAMP
Mounting Base Width: 12.000 INCHES NOMINAL IN
Mounting Method: BASE
Features Provided: ADJUSTABLE MICROSCOPE NOSEPIECE AND ADJUSTABLE SLIT
Mounting Base Length: 18.000 INCHES NOMINAL IN
Lamp Type Accommodated and Quantity: 2 INCANDESCENT
Voltage Rating in Volts: 100.0 AC NOMINAL OR 115.0 AC NOMINAL OR 200.0 AC NOMINAL OR 220.0 AC NOMINAL OR 240.0 AC NOMINAL

Identification

NSN: 6540-01-032-4518
NIIN: 010324518
FSC: 6540 — Ophthalmic Instruments, Equipment, and Supplies
FSG: 65 — Medical, Dental, and Veterinary Equipment

General Description

The Light,slit,ophthalmic, cataloged under National Stock Number 6540-01-032-4518, is classified within Federal Supply Class 6540 (Ophthalmic Instruments, Equipment, and Supplies) of the Medical, Dental, and Veterinary Equipment group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	6540-01-032-4518
Item Name	Light,slit,ophthalmic
FSC / FSG	6540 / 65 — Ophthalmic Instruments, Equipment, and Supplies
Status	ACTIVE
Furnished Items and Quantity	2 LAMP
Mounting Base Width	12.000 INCHES NOMINAL IN
Mounting Method	BASE
Features Provided	ADJUSTABLE MICROSCOPE NOSEPIECE AND ADJUSTABLE SLIT
Mounting Base Length	18.000 INCHES NOMINAL IN
Lamp Type Accommodated and Quantity	2 INCANDESCENT
Voltage Rating in Volts	100.0 AC NOMINAL OR 115.0 AC NOMINAL OR 200.0 AC NOMINAL OR 220.0 AC NOMINAL OR 240.0 AC NOMINAL

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
MARCO-V	3/9 Design control — primary reference Lombart Brothers, Inc Dba Marco Lombart Div Marco Lombart

No interchangeability data on file.

Other items in FSC 6540 — Ophthalmic Instruments, Equipment, and Supplies

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

6540-00-001-0100

6540-00-001-0100 · Item name not on file

6540-00-001-0101

LENS,OPHTHALMIC,SPHERE

6540-00-001-0101

LENS,OPHTHALMIC,SPHERE

6540-00-001-0102

6540-00-001-0102 · Item name not on file

6540-00-001-0103

6540-00-001-0103 · Item name not on file

6540-00-001-0104

6540-00-001-0104 · Item name not on file

6540-00-001-0105

6540-00-001-0105 · Item name not on file

6540-00-001-0106

6540-00-001-0106 · Item name not on file

Frequently Asked Questions

What is NSN 6540-01-032-4518?

NSN 6540-01-032-4518 is a Light,slit,ophthalmic, classified under FSC 6540, Ophthalmic Instruments, Equipment, and Supplies. Status: active.

What are the specifications of 6540-01-032-4518?

Key specifications for 6540-01-032-4518: Furnished Items and Quantity: 2 LAMP; Mounting Base Width: 12.000 INCHES NOMINAL IN; Mounting Method: BASE; Features Provided: ADJUSTABLE MICROSCOPE NOSEPIECE AND ADJUSTABLE SLIT. 7 specifications are documented in the U.S. Government catalog.

Is NSN 6540-01-032-4518 hazardous material?

No hazard code in the DLA record (HMIC N). 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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