NSN 6650-01-154-1870 · NIIN 011541870 · Part number M1236-33LESSBASE
Gaertner Scientific Corporation · FSC 6650 — Optical Instruments, Test Equipment, Components and Accessories · FSG 66 — Instruments and Laboratory Equipment · CAGE 23876
Government record, cited
NSN 6650-01-154-1870 — this item is cataloged by the U.S. Government under National Stock Number 6650-01-154-1870. Manufacturer of record part number: M1236-33LESSBASE.
Also searched as6650-01-154-1870 ·
6650011541870 ·
NIIN 011541870 ·
01-154-1870 ·
FSC 6650 Optical Instruments, Test Equipment, Components and Accessories · CAGE 23876 · M1236-33LESSBASE · 804262-3
Manufacturer of record: Gaertner Scientific Corporation
Identification
NSN: 6650-01-154-1870
NIIN: 011541870
FSC: 6650 — Optical Instruments, Test Equipment, Components and Accessories
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: M1236-33LESSBASE
Manufacturer: Gaertner Scientific Corporation
General Description
The Cathetometer, cataloged under National Stock Number 6650-01-154-1870, 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. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
Cathetometer
FSC / FSG
6650 — Optical Instruments, Test Equipment, Components and Accessories (FSG 66)
Manufacturers
Gaertner Scientific Corporation (CAGE 23876)
Technical Specifications
Parameter
Value
NSN
6650-01-154-1870
Primary Part Number
M1236-33LESSBASE
Item Name
Cathetometer
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 6650-01-154-1870?
NSN 6650-01-154-1870 is a Cathetometer, 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 6650-01-154-1870?
NSN 6650-01-154-1870 has 1 manufacturer part number on file: M1236-33LESSBASE (Gaertner Scientific Corporation).
Is NSN 6650-01-154-1870 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 6650-01-154-1870?
NSN 6650-01-154-1870 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.