NSN 6680-01-654-5745 · NIIN 016545745 · Part number FTB1305
Omega Engineering, Inc. · FSC 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 29907
Government record, cited
NSN 6680-01-654-5745 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-654-5745. Manufacturer of record part number: FTB1305.
Also searched as6680-01-654-5745 ·
6680016545745 ·
NIIN 016545745 ·
01-654-5745 ·
FSC 6680 Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments · CAGE 29907 · FTB1305 · R16838-006-AA-AA · FTB-1505
Actuation Method: MOMENTUM TYPE USING IMPELLER AND TURBINE
Current Type: DC
Overall Diameter: 1.55 INCHES NOMINAL IN
Measurement Range: +1.6 TO 16.0 GALLONS PER HOUR
Frequency Rating: 0.5 HERTZ MINIMUM
Voltage Rating: 10.0 VOLTS MINIMUM AND 28.0 VOLTS MAXIMUM
3 manufacturer part numbers on file
Identification
NSN: 6680-01-654-5745
NIIN: 016545745
FSC: 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: FTB1305
Manufacturer: Omega Engineering, Inc.
General Description
The Transmitter,rate of Flow, cataloged under National Stock Number 6680-01-654-5745, 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 Omega Engineering, Inc.. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6680-01-654-5745
Primary Part Number
FTB1305
Item Name
Transmitter,rate of Flow
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 6680-01-654-5745?
NSN 6680-01-654-5745 is a Transmitter,rate of Flow, manufactured by Omega Engineering, 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 6680-01-654-5745?
NSN 6680-01-654-5745 has 3 manufacturer part numbers on file: R16838-006-AA-AA (Boyd Lancaster, Inc.), FTB1305 (Omega Engineering, Inc.), FTB-1505 (Omega Engineering, Inc.).
What are the specifications of FTB1305?
Key specifications for FTB1305: Actuation Method: MOMENTUM TYPE USING IMPELLER AND TURBINE; Overall Height: 4.1 INCHES NOMINAL IN; Current Type: DC; Overall Diameter: 1.55 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 6680-01-654-5745 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.