NSN 6650-01-585-8451 · NIIN 015858451 · Part number CF-35
Hoffman Engineering, Llc Dba Hoffman Engineering Llc · FSC 6650 — Optical Instruments, Test Equipment, Components and Accessories · FSG 66 — Instruments and Laboratory Equipment · CAGE 06097
Government record, cited
NSN 6650-01-585-8451 — this item is cataloged by the U.S. Government under National Stock Number 6650-01-585-8451. Manufacturer of record part number: CF-35.
Also searched as6650-01-585-8451 ·
6650015858451 ·
NIIN 015858451 ·
01-585-8451 ·
FSC 6650 Optical Instruments, Test Equipment, Components and Accessories · CAGE 06097 · CF-35
Functional Description: CHROMATICITY REFERENCE FILTER SET IS A SET OF 20 - 2X2 INCH ACRYLIC FILTERS USED FOR PROVIDING THE SECONDARY CHROMATICITY AND TRANSMISSION STANDARDS NEEDED IN PHOTOMETRIC AND COLORIMETRIC LABORATORIES
1 manufacturer part number on file
Manufacturer of record: Hoffman Engineering, Llc Dba Hoffman Engineering Llc
Identification
NSN: 6650-01-585-8451
NIIN: 015858451
FSC: 6650 — Optical Instruments, Test Equipment, Components and Accessories
The Filter Set,light,chromaticity, cataloged under National Stock Number 6650-01-585-8451, 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 Hoffman Engineering, Llc Dba Hoffman Engineering Llc. Government technical data includes 1 specification, 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
6650-01-585-8451
Primary Part Number
CF-35
Item Name
Filter Set,light,chromaticity
FSC / FSG
6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories
CHROMATICITY REFERENCE FILTER SET IS A SET OF 20 - 2X2 INCH ACRYLIC FILTERS USED FOR PROVIDING THE SECONDARY CHROMATICITY AND TRANSMISSION STANDARDS NEEDED IN PHOTOMETRIC AND COLORIMETRIC LABORATORIES
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 6650-01-585-8451?
NSN 6650-01-585-8451 is a Filter Set,light,chromaticity, manufactured by Hoffman Engineering, Llc Dba Hoffman Engineering Llc, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
What part numbers are listed for NSN 6650-01-585-8451?
NSN 6650-01-585-8451 has 1 manufacturer part number on file: CF-35 (Hoffman Engineering, Llc Dba Hoffman Engineering Llc).
What are the specifications of CF-35?
Key specifications for CF-35: Functional Description: CHROMATICITY REFERENCE FILTER SET IS A SET OF 20 - 2X2 INCH ACRYLIC FILTERS USED FOR PROVIDING THE SECONDARY CHROMATICITY AND TRANSMISSION STANDARDS NEEDED IN PHOTOMETRIC AND COLORIMETRIC LABORATORIES; Part Name Assigned by Controlling Agency: M.E.L. CHROMATICITY REFERENCE FILTERS. 1 specification is documented in the U.S. Government catalog.
Is NSN 6650-01-585-8451 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.