NSN 6650-01-458-6494 · NIIN 014586494 · Part number 09LCM011
Melles Griot Inc · FSC 6650 — Optical Instruments, Test Equipment, Components and Accessories · FSG 66 — Instruments and Laboratory Equipment · CAGE 54081
Government record, cited
NSN 6650-01-458-6494 — this item is cataloged by the U.S. Government under National Stock Number 6650-01-458-6494. Manufacturer of record part number: 09LCM011.
Also searched as6650-01-458-6494 ·
6650014586494 ·
NIIN 014586494 ·
01-458-6494 ·
FSC 6650 Optical Instruments, Test Equipment, Components and Accessories · CAGE 54081 · 09LCM011
Reference Data and Literature: CST.O.IS33D7-80-21-4, FIG 53/6-128
Surface Treatment: ANODIZE
Functional Description: PROVIDES DIFFRACTION LIMITED PERFORMANCE WITH PEAK TO PEAK WAVEFRONT DISTORTION OF LESS THAN A WAVELENGTH OF 8 OVER 90 PERCENT OF FULL APERTURE
Material: ALUMINUM
1 manufacturer part number on file
Manufacturer of record: Melles Griot Inc
Identification
NSN: 6650-01-458-6494
NIIN: 014586494
FSC: 6650 — Optical Instruments, Test Equipment, Components and Accessories
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 09LCM011
Manufacturer: Melles Griot Inc
General Description
The Collimator,laser, cataloged under National Stock Number 6650-01-458-6494, 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
Parameter
Value
NSN
6650-01-458-6494
Primary Part Number
09LCM011
Item Name
Collimator,laser
FSC / FSG
6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories
Manufacturer
Melles Griot Inc
Status
ACTIVE
Overall Diameter
44.5 MILLIMETERS NOMINAL MM
Reference Data and Literature
CST.O.IS33D7-80-21-4, FIG 53/6-128
Surface Treatment
ANODIZE
Functional Description
PROVIDES DIFFRACTION LIMITED PERFORMANCE WITH PEAK TO PEAK WAVEFRONT DISTORTION OF LESS THAN A WAVELENGTH OF 8 OVER 90 PERCENT OF FULL APERTURE
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 6650-01-458-6494?
NSN 6650-01-458-6494 is a Collimator,laser, 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 6650-01-458-6494?
NSN 6650-01-458-6494 has 1 manufacturer part number on file: 09LCM011 (Melles Griot Inc).
What are the specifications of 09LCM011?
Key specifications for 09LCM011: Overall Diameter: 44.5 MILLIMETERS NOMINAL MM; Reference Data and Literature: CST.O.IS33D7-80-21-4, FIG 53/6-128; Overall Length: 92.8 MILLIMETERS NOMINAL MM; Special Features: MALE 1 INCH, 32 TPI THREAD FOR DIRECT MOUNTING TO THE 09 LSF 011 SPATIAL FILTER; HIGHLY EFFICIENT BROADBAND ANTIREFLECTION COATINGS, OFFERS EXCELLENT PERFORMANCE AT 488NM, 514.5NM AND 632.8NM IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 6650-01-458-6494 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.