NSN 6680-01-550-6103 · NIIN 015506103 · Part number 1649AE
Scott Fetzer Company, the Dba Meriam Process Technologies Div Meriam Instrument · FSC 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 39739
Government record, cited
NSN 6680-01-550-6103 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-550-6103. Manufacturer of record part number: 1649AE.
Also searched as6680-01-550-6103 ·
6680015506103 ·
NIIN 015506103 ·
01-550-6103 ·
FSC 6680 Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments · CAGE 39739 · 1649AE
Manufacturer of record: Scott Fetzer Company, the Dba Meriam Process Technologies Div Meriam Instrument
Identification
NSN: 6680-01-550-6103
NIIN: 015506103
FSC: 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 1649AE
Manufacturer: Scott Fetzer Company, the Dba Meriam Process Technologies Div Meriam Instrument
General Description
The Meter,fluid Flow Indicating,diff, cataloged under National Stock Number 6680-01-550-6103, 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 Scott Fetzer Company, the Dba Meriam Process Technologies Div Meriam Instrument. 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
6680-01-550-6103
Primary Part Number
1649AE
Item Name
Meter,fluid Flow Indicating,diff
FSC / FSG
6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
Manufacturer
Scott Fetzer Company, the Dba Meriam Process Technologies Div Meriam Instrument
Scott Fetzer Company, the Dba Meriam Process Technologies Div Meriam Instrument (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 6680-01-550-6103?
NSN 6680-01-550-6103 is a Meter,fluid Flow Indicating,diff, manufactured by Scott Fetzer Company, the Dba Meriam Process Technologies Div Meriam Instrument, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
What part numbers are listed for NSN 6680-01-550-6103?
NSN 6680-01-550-6103 has 1 manufacturer part number on file: 1649AE (Scott Fetzer Company, the Dba Meriam Process Technologies Div Meriam Instrument).
What are the specifications of 1649AE?
Key specifications for 1649AE: Part Name Assigned by Controlling Agency: INDICATOR FLUID FLOW METER. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6680-01-550-6103 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.