NSN 6540-01-493-4605 · NIIN 014934605 · Part number SO-2155
M D International Inc · FSC 6540 — Ophthalmic Instruments, Equipment, and Supplies · FSG 65 — Medical, Dental, and Veterinary Equipment · CAGE 1CAA1
Government record, cited
NSN 6540-01-493-4605 — this item is cataloged by the U.S. Government under National Stock Number 6540-01-493-4605. Manufacturer of record part number: SO-2155.
Also searched as6540-01-493-4605 ·
6540014934605 ·
NIIN 014934605 ·
01-493-4605 ·
FSC 6540 Ophthalmic Instruments, Equipment, and Supplies · CAGE 1CAA1 · SO-2155 · 01-0328
FSC: 6540 — Ophthalmic Instruments, Equipment, and Supplies
FSG: 65 — Medical, Dental, and Veterinary Equipment
Primary part number: SO-2155
Manufacturer: M D International Inc
General Description
The Eye Pieces,30x, cataloged under National Stock Number 6540-01-493-4605, 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 M D International Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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. Unit of issue: PR.
Technical Specifications
Parameter
Value
NSN
6540-01-493-4605
Primary Part Number
SO-2155
Item Name
Eye Pieces,30x
FSC / FSG
6540 / 65 — Ophthalmic Instruments, Equipment, and Supplies
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 6540-01-493-4605?
NSN 6540-01-493-4605 is a Eye Pieces,30x, manufactured by M D International Inc, classified under FSC 6540, Ophthalmic Instruments, Equipment, and Supplies. Status: active.
What part numbers are listed for NSN 6540-01-493-4605?
NSN 6540-01-493-4605 has 1 manufacturer part number on file: SO-2155 (M D International Inc).
What are the specifications of SO-2155?
Key specifications for SO-2155: Special Features: 30X. ZOOM RANGE 12.4X-75X, OR FIXED MAGNIFICATION 19X; QTY: ONE PAIR; Part Name Assigned by Controlling Agency: EYE PIECES 30X ZOOM RANGE12.4X-75X FIXED19X E.I.6540-01-491-9995; End Item Identification: FOR USE WITH END ITEM 6540-01-491-9995, MICROSCOPE, SURGICAL. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6540-01-493-4605 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.