NSN 6650-01-680-4638 · NIIN 016804638 · Part number 7A40778
Federal Equipment Co · FSC 6650 — Optical Instruments, Test Equipment, Components and Accessories · FSG 66 — Instruments and Laboratory Equipment · CAGE 60587
Government record, cited
NSN 6650-01-680-4638 — this item is cataloged by the U.S. Government under National Stock Number 6650-01-680-4638. Manufacturer of record part number: 7A40778.
Also searched as6650-01-680-4638 ·
6650016804638 ·
NIIN 016804638 ·
01-680-4638 ·
FSC 6650 Optical Instruments, Test Equipment, Components and Accessories · CAGE 60587 · 7A40778 · 7A40761 FIND NO 9
FSC: 6650 — Optical Instruments, Test Equipment, Components and Accessories
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 7A40778
Manufacturer: Federal Equipment Co
General Description
The Cell Assembly,optical Instrument, cataloged under National Stock Number 6650-01-680-4638, 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 Federal Equipment Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Cell Assembly,optical Instrument
FSC / FSG
6650 — Optical Instruments, Test Equipment, Components and Accessories (FSG 66)
Manufacturers
Federal Equipment Co (CAGE 60587)
Technical Specifications
Parameter
Value
NSN
6650-01-680-4638
Primary Part Number
7A40778
Item Name
Cell Assembly,optical Instrument
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 6650-01-680-4638?
NSN 6650-01-680-4638 is a Cell Assembly,optical Instrument, manufactured by Federal Equipment Co, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
What part numbers are listed for NSN 6650-01-680-4638?
NSN 6650-01-680-4638 has 1 manufacturer part number on file: 7A40778 (Federal Equipment Co).
Is NSN 6650-01-680-4638 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.