NSN 6540-01-515-6793 — this item is cataloged by the U.S. Government under National Stock Number 6540-01-515-6793. Manufacturer of record part number: G-1.0-25/50.
Also searched as6540-01-515-6793 ·
6540015156793 ·
NIIN 015156793 ·
01-515-6793 ·
FSC 6540 Ophthalmic Instruments, Equipment, and Supplies · CAGE 3CS90 · G-1.0-25/50 · 6540NCM032106 · 03-2473
FSC: 6540 — Ophthalmic Instruments, Equipment, and Supplies
FSG: 65 — Medical, Dental, and Veterinary Equipment
Primary part number: G-1.0-25/50
Manufacturer: Opticast Inc
General Description
The Gasket,optical, cataloged under National Stock Number 6540-01-515-6793, 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 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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
6540-01-515-6793
Primary Part Number
G-1.0-25/50
Item Name
Gasket,optical
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 6540-01-515-6793?
NSN 6540-01-515-6793 is a Gasket,optical, manufactured by Opticast Inc, classified under FSC 6540, Ophthalmic Instruments, Equipment, and Supplies. Status: active.
What part numbers are listed for NSN 6540-01-515-6793?
NSN 6540-01-515-6793 has 1 manufacturer part number on file: G-1.0-25/50 (Opticast Inc).
What are the specifications of G-1.0-25/50?
Key specifications for G-1.0-25/50: Special Features: REPLACEMENT COMPONENT FOR THE STANDARD GASKET SET, NSN: 6540-01-507-3519; Part Name Assigned by Controlling Agency: OPTICAL GASKET G1.0-25/50 FOR OPTICAL GASKET SET STANDARD. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6540-01-515-6793 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.