NSN 6540-01-515-1878 — this item is cataloged by the U.S. Government under National Stock Number 6540-01-515-1878. Manufacturer of record part number: BM6.00.
Also searched as6540-01-515-1878 ·
6540015151878 ·
NIIN 015151878 ·
01-515-1878 ·
FSC 6540 Ophthalmic Instruments, Equipment, and Supplies · CAGE 3CS90 · BM6.00 · 6.00 SPHERE · 6540NCM032062 · 03-2429
Nearby stock numbers← 6540-01-515-1868 Spheres, Glass Back
·
6540-01-515-2447 Toric Mold, Glass Back →
Features
Spheres,glass Back — FSC 6540
2 manufacturer part numbers on file
Manufacturer of record: Opticast Inc
Identification
NSN: 6540-01-515-1878
NIIN: 015151878
FSC: 6540 — Ophthalmic Instruments, Equipment, and Supplies
FSG: 65 — Medical, Dental, and Veterinary Equipment
Primary part number: BM6.00
Manufacturer: Opticast Inc
General Description
The Spheres,glass Back, cataloged under National Stock Number 6540-01-515-1878, 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 Opticast Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
6540-01-515-1878
Primary Part Number
BM6.00
Item Name
Spheres,glass Back
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 6540-01-515-1878?
NSN 6540-01-515-1878 is a Spheres,glass Back, manufactured by Opticast Inc, classified under FSC 6540, Ophthalmic Instruments, Equipment, and Supplies. Status: active.
What part numbers are listed for NSN 6540-01-515-1878?
NSN 6540-01-515-1878 has 2 manufacturer part numbers on file: 6.00 SPHERE (Opticast Inc), BM6.00 (Opticast Inc).
What are the specifications of BM6.00?
Key specifications for BM6.00: Special Features: REPLACEMENT COMPONENT FOR THE GLSBM-180 SYSTEM (GLASS BACK MOLDS); Part Name Assigned by Controlling Agency: SPHERES GLASS BACK BM6.00 FOR GLSBM-180 SYSTEM EA. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6540-01-515-1878 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.