NSN 6540-01-508-4585 · NIIN 015084585 · Part number AT-555
Leica Microsystems Inc. Dba Ophthalmic Instruments · FSC 6540 — Ophthalmic Instruments, Equipment, and Supplies · FSG 65 — Medical, Dental, and Veterinary Equipment · CAGE 0R125
Government record, cited
NSN 6540-01-508-4585 — this item is cataloged by the U.S. Government under National Stock Number 6540-01-508-4585. Manufacturer of record part number: AT-555.
Also searched as6540-01-508-4585 ·
6540015084585 ·
NIIN 015084585 ·
01-508-4585 ·
FSC 6540 Ophthalmic Instruments, Equipment, and Supplies · CAGE 0R125 · AT-555
Manufacturer of record: Leica Microsystems Inc. Dba Ophthalmic Instruments
Identification
NSN: 6540-01-508-4585
NIIN: 015084585
FSC: 6540 — Ophthalmic Instruments, Equipment, and Supplies
FSG: 65 — Medical, Dental, and Veterinary Equipment
Primary part number: AT-555
Manufacturer: Leica Microsystems Inc. Dba Ophthalmic Instruments
General Description
The Tonometer,ophthalmic, cataloged under National Stock Number 6540-01-508-4585, is classified within Federal Supply Class 6540 (Ophthalmic Instruments, Equipment, and Supplies) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is Leica Microsystems Inc. Dba Ophthalmic Instruments. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6540-01-508-4585
Primary Part Number
AT-555
Item Name
Tonometer,ophthalmic
FSC / FSG
6540 / 65 — Ophthalmic Instruments, Equipment, and Supplies
Manufacturer
Leica Microsystems Inc. Dba Ophthalmic Instruments
Leica Microsystems Inc. Dba Ophthalmic Instruments (USA)
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 6540-01-508-4585?
NSN 6540-01-508-4585 is a Tonometer,ophthalmic, manufactured by Leica Microsystems Inc. Dba Ophthalmic Instruments, classified under FSC 6540, Ophthalmic Instruments, Equipment, and Supplies. Status: active.
What part numbers are listed for NSN 6540-01-508-4585?
NSN 6540-01-508-4585 has 1 manufacturer part number on file: AT-555 (Leica Microsystems Inc. Dba Ophthalmic Instruments).
What are the specifications of AT-555?
Key specifications for AT-555: Special Features: NON-CONTACT TONOMETER. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6540-01-508-4585 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.