PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

78513Transmitter,liquid Quantity

Setra Systems, Inc. Dba Gems Sensors · NSN 6680-01-225-2803 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-225-2803 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-225-2803. Primary manufacturer part number: 78513.
Features
  • Transmitter,liquid Quantity — FSC 6680
  • Attachment Feature Quantity: 2
  • Float Effective Travel: 117.000 INCHES NOMINAL IN
  • Current Type: DC
  • Connector Controlling Agency: TRANSAMERICA DELAVAL INC
  • Mounting Method: BRACKET(S)
  • Terminal Type: CONNECTOR, RECEPTACLE
  • Pressure Rating: 400.000 POUNDS PER SQUARE INCH GAGE (PSIG) MAXIMUM LBS
Applications
  • Applications requiring Rubber Butadiene-Acrylonitrile Class Nbr Float construction
General Description

The Transmitter,liquid Quantity, cataloged under National Stock Number 6680-01-225-2803, 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 13 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-01-225-2803
Primary Part Number78513
Item NameTransmitter,liquid Quantity
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerSetra Systems, Inc. Dba Gems Sensors
StatusACTIVE
Attachment Feature Quantity2
Float Effective Travel117.000 INCHES NOMINAL IN
Current TypeDC
Connector Controlling AgencyTRANSAMERICA DELAVAL INC
Mounting MethodBRACKET(S)
Terminal TypeCONNECTOR, RECEPTACLE
Pressure Rating400.000 POUNDS PER SQUARE INCH GAGE (PSIG) MAXIMUM LBS
Voltage Rating12.0 VOLTS NOMINAL
Electrical Connection Quantity1
Terminal Quantity3
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOAT
Media for Which DesignedOIL
Actuation MethodFLOAT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2915-00-141-9158475C42W INTERCHANGEABLE
Valve,fuel Drain
Auto-Valve, Inc
5930-01-137-88807851 3 INTERCHANGEABLE
Push Button
C & K Components, Llc Div C & K Components
3030-01-259-886017305 INTERCHANGEABLE
Belt,v
Parker-Hannifin Corporation Dba Industrial Hose Product Division Div Hose Products Division
Cross-Reference Index
Part NumberManufacturer
78513 PRIMARY Setra Systems, Inc. Dba Gems Sensors (USA)
111829-REVISION-A Setra Systems, Inc. Dba Gems Sensors (USA)
Related Parts
2915-00-141-9158INTERCHANGEABLE
VALVE,FUEL DRAIN
475C42W
5930-01-137-8880INTERCHANGEABLE
PUSH BUTTON
7851 3
3030-01-259-8860INTERCHANGEABLE
BELT,V
17305

Frequently Asked Questions

What is NSN 6680-01-225-2803?

NSN 6680-01-225-2803 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 6680-01-225-2803?

NSN 6680-01-225-2803 has 2 cross-referenced part numbers: 78513 (Setra Systems, Inc. Dba Gems Sensors), 111829-REVISION-A (Setra Systems, Inc. Dba Gems Sensors).

What NSN replaces 6680-01-225-2803?

There are 3 known substitutes for 6680-01-225-2803: 2915-00-141-9158, 5930-01-137-8880, 3030-01-259-8860. Verify interchangeability with system specifications before substitution.

What are the specifications of 78513?

Key specifications for 78513: Attachment Feature Quantity: 2; Overall Width: 3.000 INCHES NOMINAL IN; Float Effective Travel: 117.000 INCHES NOMINAL IN; Current Type: DC. 17 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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