NSN 6650-01-073-0655 · NIIN 010730655 · Part number S2155A
Gaertner Scientific Corporation · FSC 6650 — Optical Instruments, Test Equipment, Components and Accessories · FSG 66 — Instruments and Laboratory Equipment · CAGE 23876
Government record, cited
NSN 6650-01-073-0655 — this item is cataloged by the U.S. Government under National Stock Number 6650-01-073-0655. Manufacturer of record part number: S2155A.
Also searched as6650-01-073-0655 ·
6650010730655 ·
NIIN 010730655 ·
01-073-0655 ·
FSC 6650 Optical Instruments, Test Equipment, Components and Accessories · CAGE 23876 · S2155A
Manufacturer of record: Gaertner Scientific Corporation
Identification
NSN: 6650-01-073-0655
NIIN: 010730655
FSC: 6650 — Optical Instruments, Test Equipment, Components and Accessories
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: S2155A
Manufacturer: Gaertner Scientific Corporation
General Description
The Window,optical Instrument, cataloged under National Stock Number 6650-01-073-0655, 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 Gaertner Scientific Corporation. Government technical data includes 2 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
6650-01-073-0655
Primary Part Number
S2155A
Item Name
Window,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 6650-01-073-0655?
NSN 6650-01-073-0655 is a Window,optical Instrument, manufactured by Gaertner Scientific Corporation, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
What part numbers are listed for NSN 6650-01-073-0655?
NSN 6650-01-073-0655 has 1 manufacturer part number on file: S2155A (Gaertner Scientific Corporation).
What are the specifications of S2155A?
Key specifications for S2155A: Polished Periphery: NOT PROVIDED; Special Features: INCLS 15.0 CM LG BY 15.0 CM W LIGHT SHIELD; MTD ON 10.0 CM DIA BY 10.0 CM LG ROD CM; Material: GLASS LOCATION NOT OTHERWISE SPECIFIED. 2 specifications are documented in the U.S. Government catalog.
Is NSN 6650-01-073-0655 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 6650-01-073-0655?
NSN 6650-01-073-0655 has DEMIL Code Q. 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.