NSN 6650-01-718-1820 · NIIN 017181820 · Part number ARG MI RWS
Avon Protection Systems Incorporated Dba Avon Protection Systems Inc · FSC 6650 — Optical Instruments, Test Equipment, Components and Accessories · FSG 66 — Instruments and Laboratory Equipment · CAGE 1LEW5
Government record, cited
NSN 6650-01-718-1820 — this item is cataloged by the U.S. Government under National Stock Number 6650-01-718-1820. Manufacturer of record part number: ARG MI RWS.
Also searched as6650-01-718-1820 ·
6650017181820 ·
NIIN 017181820 ·
01-718-1820 ·
FSC 6650 Optical Instruments, Test Equipment, Components and Accessories · CAGE 1LEW5 · ARG MI RWS
Manufacturer of record: Avon Protection Systems Incorporated Dba Avon Protection Systems Inc
Identification
NSN: 6650-01-718-1820
NIIN: 017181820
FSC: 6650 — Optical Instruments, Test Equipment, Components and Accessories
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: ARG MI RWS
Manufacturer: Avon Protection Systems Incorporated Dba Avon Protection Systems Inc
General Description
The Lens,optical Instrument,mounted, cataloged under National Stock Number 6650-01-718-1820, 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 Avon Protection Systems Incorporated Dba Avon Protection Systems Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6650-01-718-1820
Primary Part Number
ARG MI RWS
Item Name
Lens,optical Instrument,mounted
FSC / FSG
6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories
Manufacturer
Avon Protection Systems Incorporated Dba Avon Protection Systems Inc
Avon Protection Systems Incorporated Dba Avon Protection Systems 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 6650-01-718-1820?
NSN 6650-01-718-1820 is a Lens,optical Instrument,mounted, manufactured by Avon Protection Systems Incorporated Dba Avon Protection Systems Inc, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
What part numbers are listed for NSN 6650-01-718-1820?
NSN 6650-01-718-1820 has 2 manufacturer part numbers on file: ARG MI RWS (W S Darley & Co), ARG MI RWS (Avon Protection Systems Incorporated Dba Avon Protection Systems Inc).
What are the specifications of ARG MI RWS?
Key specifications for ARG MI RWS: Part Name Assigned by Controlling Agency: REPLACEMENT GERMANIUM WINDOW; End Item Identification: THERMAL IMAGER. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6650-01-718-1820 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.