PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8680-L5 1/4Gage,liquid Quantity,float Type

Rochester Sensors, Llc · NSN 6680-01-036-8593 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-036-8593 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-036-8593. Primary manufacturer part number: 8680-L5 1/4.
Features
  • Gage,liquid Quantity,float Type — FSC 6680
  • Indicator Type: DIAL
  • Float Guide Wire: PROVIDED
  • Float Protective Case: NOT PROVIDED
  • Oil Seal: NOT PROVIDED
  • Material: CORK FLOAT
  • Thread Size: 1-1/2-11-1/2
  • Screw Thread Series Designator: NPT
Applications
  • Applications requiring Cork Float construction
General Description

The Gage,liquid Quantity,float Type, cataloged under National Stock Number 6680-01-036-8593, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-01-036-8593
Primary Part Number8680-L5 1/4
Item NameGage,liquid Quantity,float Type
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerRochester Sensors, Llc
StatusACTIVE
Indicator TypeDIAL
Float Guide WirePROVIDED
Float Protective CaseNOT PROVIDED
Oil SealNOT PROVIDED
MaterialCORK FLOAT
Thread Size1-1/2-11-1/2
Screw Thread Series DesignatorNPT
Scale TypeSTATIONARY
Mounting MethodTHREAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5855-00-933-8285SCD644580 INTERCHANGEABLE
Blower Assembly
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4720-01-281-2422 INTERCHANGEABLE
Hose Assembly,nonmetallic
Cross-Reference Index
Part NumberManufacturer
8680-L5 1/4 PRIMARY Rochester Sensors, Llc (USA)
66558 Drs Environmental Systems Inc (USA)
66558 Davey Compressor Co Div of Keco Industries Inc (USA)
Related Parts
5855-00-933-8285INTERCHANGEABLE
BLOWER ASSEMBLY
SCD644580
4720-01-281-2422INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC

Frequently Asked Questions

What is NSN 6680-01-036-8593?

NSN 6680-01-036-8593 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 6680-01-036-8593?

NSN 6680-01-036-8593 has 3 cross-referenced part numbers: 8680-L5 1/4 (Rochester Sensors, Llc), 66558 (Drs Environmental Systems Inc), 66558 (Davey Compressor Co Div of Keco Industries Inc).

What NSN replaces 6680-01-036-8593?

There are 2 known substitutes for 6680-01-036-8593: 5855-00-933-8285, 4720-01-281-2422. Verify interchangeability with system specifications before substitution.

What are the specifications of 8680-L5 1/4?

Key specifications for 8680-L5 1/4: Indicator Type: DIAL; Float Guide Wire: PROVIDED; Float Protective Case: NOT PROVIDED; Oil Seal: NOT PROVIDED. 9 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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