DC Voltage Rating: 12.0 VOLTS MINIMUM AND 32.0 VOLTS MAXIMUM
Presentation Type: DIGITAL DISPLAY
Material: PLASTIC POLYCARBONATE CASE
Identification
NSN: 6680-01-445-5131
NIIN: 014455131
FSC: 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
FSG: 66 — Instruments and Laboratory Equipment
General Description
The Indicator,electrical Tachometer, cataloged under National Stock Number 6680-01-445-5131, 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. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6680-01-445-5131
Item Name
Indicator,electrical Tachometer
FSC / FSG
6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
Status
ACTIVE
Mounting Facility Type and Quantity
2 CLAMP
Current Type
AC/DC
DC Voltage Rating
12.0 VOLTS MINIMUM AND 32.0 VOLTS MAXIMUM
Presentation Type
DIGITAL DISPLAY
Material
PLASTIC POLYCARBONATE CASE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
MT90-BB
5/9Secondary reference
Enovation Controls Llc
MT90-1-B
3/9Design control — primary reference
Enovation Controls Llc
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 6680-01-445-5131?
NSN 6680-01-445-5131 is a Indicator,electrical Tachometer, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
What are the specifications of 6680-01-445-5131?
Key specifications for 6680-01-445-5131: Mounting Facility Type and Quantity: 2 CLAMP; Current Type: AC/DC; DC Voltage Rating: 12.0 VOLTS MINIMUM AND 32.0 VOLTS MAXIMUM; Presentation Type: DIGITAL DISPLAY. 5 specifications are documented in the U.S. Government catalog.
Is NSN 6680-01-445-5131 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.