PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B8680-L11 7/16Gage,liquid Quantity,float Type

Rochester Sensors, Llc · NSN 6680-00-515-5915 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-00-515-5915 — this item is cataloged by the U.S. Government under National Stock Number 6680-00-515-5915. Primary manufacturer part number: B8680-L11 7/16.
Features
  • Gage,liquid Quantity,float Type — FSC 6680
  • Oil Seal: NOT PROVIDED
  • Float Guide Wire: PROVIDED
  • Float Protective Case: NOT PROVIDED
  • Material: CORK FLOAT
  • Thread Size: 1-1/2 IN. IN
  • Scale Type: STATIONARY
  • Indicator Type: DIAL
Applications
  • Applications requiring Cork Float construction
General Description

The Gage,liquid Quantity,float Type, cataloged under National Stock Number 6680-00-515-5915, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Rochester Sensors, Llc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-00-515-5915
Primary Part NumberB8680-L11 7/16
Item NameGage,liquid Quantity,float Type
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerRochester Sensors, Llc
StatusACTIVE
Oil SealNOT PROVIDED
Float Guide WirePROVIDED
Float Protective CaseNOT PROVIDED
MaterialCORK FLOAT
Thread Size1-1/2 IN. IN
Scale TypeSTATIONARY
Indicator TypeDIAL
Overall Diameter2.312 INCHES NOMINAL IN
Mounting MethodEXTERNAL THREAD
Scale CalibrationE TO F RANGE
Scale Smallest Increment0.250 TANK
Screw Thread Series DesignatorNPT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5315-00-209-705920H10 INTERCHANGEABLE
Pin,straight,headless
Curtiss-Wright Controls, Inc. Div Actuation Division
3040-00-336-9469454364PC41549 INTERCHANGEABLE
Shaft,shouldered
Naval Ship Systems Command
5950-00-436-3944SMC586467 INTERCHANGEABLE
Coil,radio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3020-00-528-793422336 INTERCHANGEABLE
Gear,helical
Brinkley Technology Group Llc Dba Hercules Manufacturing
5920-00-846-6632 INTERCHANGEABLE
Fuseholder,block
5962-01-204-638041529 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Div Rmd Strategic
5315-01-274-5346320145 INTERCHANGEABLE
Pin,quick Release
Brp Us Inc
Cross-Reference Index
Part NumberManufacturer
15R31 Union Carbide Corp Sub of Dow Co the (USA)
41529 Davey Compressor Co Div of Keco Industries Inc (USA)
3201-45 Rochester Sensors, Llc (USA)
41529 Drs Environmental Systems Inc (USA)
B8680-L11 7/16 PRIMARY Rochester Sensors, Llc (USA)
20H10 Union Carbide Corp Sub of Dow Co the (USA)
20H10 L-Tec Welding and Cutting Systems (USA)
3201 Rochester Sensors, Llc (USA)
Related Parts
5315-00-209-7059INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
20H10
3040-00-336-9469INTERCHANGEABLE
SHAFT,SHOULDERED
454364PC41549
5950-00-436-3944INTERCHANGEABLE
COIL,RADIO FREQUENCY
SMC586467
3020-00-528-7934INTERCHANGEABLE
GEAR,HELICAL
22336
5920-00-846-6632INTERCHANGEABLE
FUSEHOLDER,BLOCK
5962-01-204-6380INTERCHANGEABLE
MICROCIRCUIT,MEMORY
41529
5315-01-274-5346INTERCHANGEABLE
PIN,QUICK RELEASE
320145

Frequently Asked Questions

What is NSN 6680-00-515-5915?

NSN 6680-00-515-5915 is a Gage,liquid Quantity,float Type, manufactured by Rochester Sensors, Llc, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-00-515-5915?

NSN 6680-00-515-5915 has 8 cross-referenced part numbers: 15R31 (Union Carbide Corp Sub of Dow Co the), 41529 (Davey Compressor Co Div of Keco Industries Inc), 3201-45 (Rochester Sensors, Llc), 41529 (Drs Environmental Systems Inc), B8680-L11 7/16 (Rochester Sensors, Llc) and 3 more.

What NSN replaces 6680-00-515-5915?

There are 7 known substitutes for 6680-00-515-5915: 5315-00-209-7059, 3040-00-336-9469, 5950-00-436-3944 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B8680-L11 7/16?

Key specifications for B8680-L11 7/16: Oil Seal: NOT PROVIDED; Float Guide Wire: PROVIDED; Float Protective Case: NOT PROVIDED; Material: CORK FLOAT. 13 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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