NSN 6650-01-417-3266 · NIIN 014173266 · Part number AL-4C
Olympus America Inc · FSC 6650 — Optical Instruments, Test Equipment, Components and Accessories · FSG 66 — Instruments and Laboratory Equipment · CAGE 1KY21
Government record, cited
NSN 6650-01-417-3266 — this item is cataloged by the U.S. Government under National Stock Number 6650-01-417-3266. Manufacturer of record part number: AL-4C.
Also searched as6650-01-417-3266 ·
6650014173266 ·
NIIN 014173266 ·
01-417-3266 ·
FSC 6650 Optical Instruments, Test Equipment, Components and Accessories · CAGE 1KY21 · AL-4C · A1-4CF
FSC: 6650 — Optical Instruments, Test Equipment, Components and Accessories
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: AL-4C
Manufacturer: Olympus America Inc
General Description
The Fiberscope, cataloged under National Stock Number 6650-01-417-3266, is classified within Federal Supply Class 6650 (Optical Instruments, Test Equipment, Components and Accessories) of the Instruments and Laboratory Equipment group. The manufacturer of record is Olympus America 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
Technical Specifications
Parameter
Value
NSN
6650-01-417-3266
Primary Part Number
AL-4C
Item Name
Fiberscope
FSC / FSG
6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories
Other items in FSC 6650 — Optical Instruments, Test Equipment, Components and Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6650-00-000-0164
6650-00-000-0164 · Item name not on file
6650-00-001-2319
ARM,SHUTTER,SPECTROMETER
6650-00-001-2322
PLATE,MOUNTING,SPECTROMETER LAMP
6650-00-001-2323
LENS,OPTICAL INSTRUMENT
6650-00-001-2324
PLATE,SPECTROMETER DOOR
6650-00-001-2326
NOZZLE,AIR,SPECTROMETER
6650-00-001-2327
PLATE,LEFT,SPECTROMETER
6650-00-001-2328
6650-00-001-2328 · Item name not on file
Frequently Asked Questions
What is NSN 6650-01-417-3266?
NSN 6650-01-417-3266 is a Fiberscope, manufactured by Olympus America Inc, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
What part numbers are listed for NSN 6650-01-417-3266?
NSN 6650-01-417-3266 has 1 manufacturer part number on file: AL-4C (Olympus America Inc).
What are the specifications of AL-4C?
Key specifications for AL-4C: Special Features: USE WITH 1F6D4 MODELS WHEN USING 2/3IN CAMERA;A1-4C ADAPTER IN; End Item Identification: SUPPORT EQUIPMENT C-5 AIRCRAFT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6650-01-417-3266 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.