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NSN 6650-01-359-1768Government record, cited

Window, Optical Instrument6650-01-359-1768

NSN 6650-01-359-1768 · NIIN 013591768 · Part number 02WBK335/011
Melles Griot Inc · FSC 6650 — Optical Instruments, Test Equipment, Components and Accessories · FSG 66 — Instruments and Laboratory Equipment · CAGE 54081
Government record, cited
NSN 6650-01-359-1768 — this item is cataloged by the U.S. Government under National Stock Number 6650-01-359-1768. Manufacturer of record part number: 02WBK335/011.
Also searched as  6650-01-359-1768 · 6650013591768 · NIIN 013591768 · 01-359-1768 · FSC 6650 Optical Instruments, Test Equipment, Components and Accessories · CAGE 54081 · 02WBK335/011
Nearby stock numbers  ·
Features
  • Window,optical Instrument — FSC 6650
  • Surface Finish: POLISHED
  • Diameter: 150.0 MILLIMETERS NOMINAL MM
  • Polished Periphery: NOT PROVIDED
  • Polished Surface: BOTH
  • Thickness: 25.0 MILLIMETERS NOMINAL MM
  • 1 manufacturer part number on file
  • Manufacturer of record: Melles Griot Inc
Identification
  • NSN: 6650-01-359-1768
  • NIIN: 013591768
  • FSC: 6650 — Optical Instruments, Test Equipment, Components and Accessories
  • FSG: 66 — Instruments and Laboratory Equipment
  • Primary part number: 02WBK335/011
  • Manufacturer: Melles Griot Inc
General Description

The Window,optical Instrument, cataloged under National Stock Number 6650-01-359-1768, 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 Melles Griot Inc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6650-01-359-1768
Primary Part Number02WBK335/011
Item NameWindow,optical Instrument
FSC / FSG6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories
ManufacturerMelles Griot Inc
StatusACTIVE
Surface FinishPOLISHED
Diameter150.0 MILLIMETERS NOMINAL MM
Polished PeripheryNOT PROVIDED
Polished SurfaceBOTH
Thickness25.0 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL B — Remove Demilitarization Key Points
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
02WBK335/011 PRIMARY Melles Griot Inc (USA)
No interchangeability data on file.
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 6650-01-359-1768?

NSN 6650-01-359-1768 is a Window,optical Instrument, manufactured by Melles Griot Inc, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.

What part numbers are listed for NSN 6650-01-359-1768?

NSN 6650-01-359-1768 has 1 manufacturer part number on file: 02WBK335/011 (Melles Griot Inc).

What are the specifications of 02WBK335/011?

Key specifications for 02WBK335/011: Surface Finish: POLISHED; Diameter: 150.0 MILLIMETERS NOMINAL MM; Polished Periphery: NOT PROVIDED; Special Features: SYNTHETIC SAPPHIRE WITH PROTECTED ALUMINUM COATING. 5 specifications are documented in the U.S. Government catalog.

Is NSN 6650-01-359-1768 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.

What is the DEMIL code for NSN 6650-01-359-1768?

NSN 6650-01-359-1768 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.

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.
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