PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

XM-79685-049-01300-0-LTransmitter,liquid Quantity

Setra Systems, Inc. Dba Gems Sensors · NSN 6680-01-549-3745 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-549-3745 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-549-3745. Primary manufacturer part number: XM-79685-049-01300-0-L.
Features
  • Transmitter,liquid Quantity — FSC 6680
  • Voltage Rating: 10.0 VOLTS MINIMUM AND 12.0 VOLTS MAXIMUM
  • Resistance in Ohms: 13.000 PER INCH OF INDICATION
  • Current Type: DC
  • 2 verified cross-references
  • Primary manufacturer: Setra Systems, Inc. Dba Gems Sensors
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transmitter,liquid Quantity, cataloged under National Stock Number 6680-01-549-3745, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Setra Systems, Inc. Dba Gems Sensors. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-01-549-3745
Primary Part NumberXM-79685-049-01300-0-L
Item NameTransmitter,liquid Quantity
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerSetra Systems, Inc. Dba Gems Sensors
StatusACTIVE
Voltage Rating10.0 VOLTS MINIMUM AND 12.0 VOLTS MAXIMUM
Resistance in Ohms13.000 PER INCH OF INDICATION
Current TypeDC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5950-01-024-49401000161 INTERCHANGEABLE
Transformer,power
Simmonds Precision Products Inc
Cross-Reference Index
Part NumberManufacturer
XM-79685-049-01300-0-L PRIMARY Setra Systems, Inc. Dba Gems Sensors (USA)
199601 Setra Systems, Inc. Dba Gems Sensors (USA)
Related Parts
5950-01-024-4940INTERCHANGEABLE
TRANSFORMER,POWER
1000161

Frequently Asked Questions

What is NSN 6680-01-549-3745?

NSN 6680-01-549-3745 is a Transmitter,liquid Quantity, manufactured by Setra Systems, Inc. Dba Gems Sensors, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-549-3745?

NSN 6680-01-549-3745 has 2 cross-referenced part numbers: XM-79685-049-01300-0-L (Setra Systems, Inc. Dba Gems Sensors), 199601 (Setra Systems, Inc. Dba Gems Sensors).

What NSN replaces 6680-01-549-3745?

There is 1 known substitute for 6680-01-549-3745: 5950-01-024-4940. Verify interchangeability with system specifications before substitution.

What are the specifications of XM-79685-049-01300-0-L?

Key specifications for XM-79685-049-01300-0-L: Special Features: TRANSMITTER, LIQUID QUANTITY; WATER FLOAT; INDICATION LENGTH IS 49.0 INCHES IN; Voltage Rating: 10.0 VOLTS MINIMUM AND 12.0 VOLTS MAXIMUM; Resistance in Ohms: 13.000 PER INCH OF INDICATION; Current Type: DC. 5 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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