NSN 6680-01-522-6740 · NIIN 015226740 · Part number 891-08550-019
Aqua-Chem, Inc. Dba Aqua-Chem Inc · FSC 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 0EXU3
Government record, cited
NSN 6680-01-522-6740 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-522-6740. Manufacturer of record part number: 891-08550-019.
Also searched as6680-01-522-6740 ·
6680015226740 ·
NIIN 015226740 ·
01-522-6740 ·
FSC 6680 Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments · CAGE 0EXU3 · 891-08550-019 · 891-8550-19
Manufacturer of record: Aqua-Chem, Inc. Dba Aqua-Chem Inc
Identification
NSN: 6680-01-522-6740
NIIN: 015226740
FSC: 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 891-08550-019
Manufacturer: Aqua-Chem, Inc. Dba Aqua-Chem Inc
General Description
The Tube,metering, cataloged under National Stock Number 6680-01-522-6740, 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 Aqua-Chem, Inc. Dba Aqua-Chem Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Technical Specifications
Parameter
Value
NSN
6680-01-522-6740
Primary Part Number
891-08550-019
Item Name
Tube,metering
FSC / FSG
6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
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 6680-01-522-6740?
NSN 6680-01-522-6740 is a Tube,metering, manufactured by Aqua-Chem, Inc. Dba Aqua-Chem Inc, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
What part numbers are listed for NSN 6680-01-522-6740?
NSN 6680-01-522-6740 has 1 manufacturer part number on file: 891-08550-019 (Aqua-Chem, Inc. Dba Aqua-Chem Inc).
What are the specifications of 891-08550-019?
Key specifications for 891-08550-019: Special Features: MATERIAL IS BOROSILICATE; End Item Identification: FLOW METER,SEAWATER 0-39 GPH. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6680-01-522-6740 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.