NSN 6680-01-665-9837 · NIIN 016659837 · Part number 211011LNA
Rosemount Inc Dba Emerson Process Management · FSC 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 43CS7
Government record, cited
NSN 6680-01-665-9837 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-665-9837. Manufacturer of record part number: 211011LNA.
Also searched as6680-01-665-9837 ·
6680016659837 ·
NIIN 016659837 ·
01-665-9837 ·
FSC 6680 Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments · CAGE 43CS7 · 211011LNA
FSC: 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 211011LNA
Manufacturer: Rosemount Inc Dba Emerson Process Management
General Description
The Switch,liquid Level, cataloged under National Stock Number 6680-01-665-9837, is classified within Federal Supply Class 6680 (Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Rosemount Inc Dba Emerson Process Management. Government technical data includes 6 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
6680-01-665-9837
Primary Part Number
211011LNA
Item Name
Switch,liquid Level
FSC / FSG
6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
Rosemount Inc Dba Emerson Process Management (USA)
No interchangeability data on file.
Other items in FSC 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6680-00-000-0189
TRANSMITTER,LIQUID QUANTITY
6680-00-001-1478
GAGE ROD-CAP,LIQUID LEVEL
6680-00-001-1502
6680-00-001-1502 · Item name not on file
6680-00-001-1506
6680-00-001-1506 · Item name not on file
6680-00-001-1511
GAGE ROD,LIQUID LEVEL
6680-00-001-3672
COUNTER,ROTATING
6680-00-001-3675
INDICATOR,SIGHT,LIQUID
6680-00-001-4170
COUNTER,ROTATING
Frequently Asked Questions
What is NSN 6680-01-665-9837?
NSN 6680-01-665-9837 is a Switch,liquid Level, manufactured by Rosemount Inc Dba Emerson Process Management, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
What part numbers are listed for NSN 6680-01-665-9837?
NSN 6680-01-665-9837 has 1 manufacturer part number on file: 211011LNA (Rosemount Inc Dba Emerson Process Management).
What are the specifications of 211011LNA?
Key specifications for 211011LNA: Relay: NOT INCLUDED; Actuation Method: ELECTRONIC; Mounting Method: CLAMP OR THREAD; Mounting Position: HORIZONTAL AND VERTICAL. 6 specifications are documented in the U.S. Government catalog.
Is NSN 6680-01-665-9837 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.