PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40548Transmitter,liquid Quantity

Setra Systems, Inc. Dba Gems Sensors · NSN 6680-01-208-5642 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-208-5642 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-208-5642. Primary manufacturer part number: 40548.
Features
  • Transmitter,liquid Quantity — FSC 6680
  • Current Type: DC
  • Terminal Type: STUD
  • Electrical Connection Identifying Number: PART NO. 36468
  • Resistance in Ohms: 62.000 PER INCH OF INDICATION
  • Mounting Method: BRACKET(S)
  • Connector Controlling Agency: CANNON ELECTRIC
  • Float Effective Travel: 9.000 INCHES NOMINAL IN
Applications
  • Applications requiring Rubber Butadiene-Acrylonitrile Class Nbr Float construction
General Description

The Transmitter,liquid Quantity, cataloged under National Stock Number 6680-01-208-5642, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-01-208-5642
Primary Part Number40548
Item NameTransmitter,liquid Quantity
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerSetra Systems, Inc. Dba Gems Sensors
StatusACTIVE
Current TypeDC
Terminal TypeSTUD
Electrical Connection Identifying NumberPART NO. 36468
Resistance in Ohms62.000 PER INCH OF INDICATION
Mounting MethodBRACKET(S)
Connector Controlling AgencyCANNON ELECTRIC
Float Effective Travel9.000 INCHES NOMINAL IN
Attachment Feature Quantity2
Actuation MethodFLOAT
Terminal Quantity4
Voltage Rating10.0 VOLTS MINIMUM AND 12.0 VOLTS MAXIMUM
Electrical Connection Quantity1
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOAT
Media for Which DesignedWATER OR OIL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5360-00-079-953740548 INTERCHANGEABLE
Spring,helical,compression
Bae Systems Land & Armaments L.p.
9540-00-555-0816 INTERCHANGEABLE
Beam,structural
9540-00-596-3196 INTERCHANGEABLE
Beam,structural
3455-00-995-190911720 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
Niagara Cutter Inc
4820-01-262-76301296-00 INTERCHANGEABLE
Stem,fluid Valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-263-004040548-002 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-263-3148580-00 INTERCHANGEABLE
Tool,valve Seat
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-269-47511295-00 INTERCHANGEABLE
Seat,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
5330-01-528-4935AT 1105 INTERCHANGEABLE
Gasket
Advanced Technologies Inc
4820-01-589-595940548 INTERCHANGEABLE
Valve,vent
G.s. Blodgett, Llc Div Blodgett
Cross-Reference Index
Part NumberManufacturer
40548 PRIMARY Setra Systems, Inc. Dba Gems Sensors (USA)
XM-36485-9-6200-O-L Setra Systems, Inc. Dba Gems Sensors (USA)
XM-36485-9-6200-W-L Setra Systems, Inc. Dba Gems Sensors (USA)
Related Parts
5360-00-079-9537INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
40548
9540-00-555-0816INTERCHANGEABLE
BEAM,STRUCTURAL
9540-00-596-3196INTERCHANGEABLE
BEAM,STRUCTURAL
3455-00-995-1909INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
11720
4820-01-262-7630INTERCHANGEABLE
STEM,FLUID VALVE
1296-00
4820-01-263-0040INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
40548-002
4820-01-263-3148INTERCHANGEABLE
TOOL,VALVE SEAT
580-00
4820-01-269-4751INTERCHANGEABLE
SEAT,VALVE
1295-00
5330-01-528-4935INTERCHANGEABLE
GASKET
AT 1105
4820-01-589-5959INTERCHANGEABLE
VALVE,VENT
40548

Frequently Asked Questions

What is NSN 6680-01-208-5642?

NSN 6680-01-208-5642 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 6680-01-208-5642?

NSN 6680-01-208-5642 has 3 cross-referenced part numbers: 40548 (Setra Systems, Inc. Dba Gems Sensors), XM-36485-9-6200-O-L (Setra Systems, Inc. Dba Gems Sensors), XM-36485-9-6200-W-L (Setra Systems, Inc. Dba Gems Sensors).

What NSN replaces 6680-01-208-5642?

There are 10 known substitutes for 6680-01-208-5642: 5360-00-079-9537, 9540-00-555-0816, 9540-00-596-3196 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40548?

Key specifications for 40548: Current Type: DC; Terminal Type: STUD; Electrical Connection Identifying Number: PART NO. 36468; Resistance in Ohms: 62.000 PER INCH OF INDICATION. 15 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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