NSN 6540-01-139-9513 · NIIN 011399513 · Part number NIKON LENS
Lombart Brothers, Inc. · FSC 6540 — Ophthalmic Instruments, Equipment, and Supplies · FSG 65 — Medical, Dental, and Veterinary Equipment · CAGE 6T406
Government record, cited
NSN 6540-01-139-9513 — this item is cataloged by the U.S. Government under National Stock Number 6540-01-139-9513. Manufacturer of record part number: NIKON LENS.
Also searched as6540-01-139-9513 ·
6540011399513 ·
NIIN 011399513 ·
01-139-9513 ·
FSC 6540 Ophthalmic Instruments, Equipment, and Supplies · CAGE 6T406 · NIKON LENS · E6252B
FSC: 6540 — Ophthalmic Instruments, Equipment, and Supplies
FSG: 65 — Medical, Dental, and Veterinary Equipment
Primary part number: NIKON LENS
Manufacturer: Lombart Brothers, Inc.
General Description
The Lens 20 Diopter, cataloged under National Stock Number 6540-01-139-9513, 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 Lombart Brothers, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Technical Specifications
Parameter
Value
NSN
6540-01-139-9513
Primary Part Number
NIKON LENS
Item Name
Lens 20 Diopter
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 6540-01-139-9513?
NSN 6540-01-139-9513 is a Lens 20 Diopter, manufactured by Lombart Brothers, Inc., classified under FSC 6540, Ophthalmic Instruments, Equipment, and Supplies. Status: active.
What part numbers are listed for NSN 6540-01-139-9513?
NSN 6540-01-139-9513 has 1 manufacturer part number on file: NIKON LENS (Lombart Brothers, Inc.).
What are the specifications of NIKON LENS?
Key specifications for NIKON LENS: Part Name Assigned by Controlling Agency: LENS CONDENSING ONLY 20 DIOPTER PLASTIC. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6540-01-139-9513 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.