PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

910-F 2.500INCHIndicator,sight,liquid

Clark-Reliance Llc Dba Jacoby-Tarbox · NSN 6680-01-148-4677 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-148-4677 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-148-4677. Primary manufacturer part number: 910-F 2.500INCH.
Features
  • Indicator,sight,liquid — FSC 6680
  • Bolt Hole Quantity: UNABLE TO DECODE
  • Furnished Data: LIQUID FLOW
  • End Connection Type: UNABLE TO DECODE
  • Material: COPPER ALLOY AND IRON
  • Media for Which Designed: OIL
  • Bolt Hole Diameter: UNABLE TO DECODE
  • Style Designator: DOUBLE PORT FLANGED
Applications
  • Applications requiring Copper Alloy and Iron construction
General Description

The Indicator,sight,liquid, cataloged under National Stock Number 6680-01-148-4677, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Clark-Reliance Llc Dba Jacoby-Tarbox. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-01-148-4677
Primary Part Number910-F 2.500INCH
Item NameIndicator,sight,liquid
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerClark-Reliance Llc Dba Jacoby-Tarbox
StatusACTIVE
Bolt Hole QuantityUNABLE TO DECODE
Furnished DataLIQUID FLOW
End Connection TypeUNABLE TO DECODE
MaterialCOPPER ALLOY AND IRON
Media for Which DesignedOIL
Bolt Hole DiameterUNABLE TO DECODE
Style DesignatorDOUBLE PORT FLANGED
Sight Diameter3.188 INCHES NOMINAL IN
Nominal Pipe Size for Which DesignedUNABLE TO DECODE
Maximum Working Pressure150.0 POUNDS PER SQUARE INCH (PSI) LBS
Data Furnishing MethodCLEAR WINDOW
Maximum Temp Rating250.0 FAHRENHEIT DEGF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
6135-00-043-4312 INTERCHANGEABLE
Battery,nonrechargeable
3110-00-156-1884 INTERCHANGEABLE
Bearing,ball,thrust
6680-00-580-0134405005 INTERCHANGEABLE
Indicator,sight,liquid
Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture
6680-00-580-0142 INTERCHANGEABLE
Indicator,sight,liquid
6680-01-121-0545SFF3F INTERCHANGEABLE
Indicator,sight,liquid
Tyco Valves & Controls Lp Dba Penberthy
6680-01-141-52822605-1 INTERCHANGEABLE
Indicator,sight,liquid
Clark-Reliance Llc Dba Jacoby-Tarbox
6680-01-179-65222697 INTERCHANGEABLE
Indicator,sight,liquid
Clark-Reliance Llc Dba Jacoby-Tarbox
6680-01-180-8364TMS-5064 INTERCHANGEABLE
Indicator,sight,liquid
Clark-Reliance Llc
Cross-Reference Index
Part NumberManufacturer
SSF-2-1/2-BRONZE Tyco Valves & Controls Lp Dba Penberthy (USA)
910-F 2.500INCH PRIMARY Clark-Reliance Llc Dba Jacoby-Tarbox (USA)
SERIES 2 1/2"FIF-F BRONZE/BUNA-N John G Papailias Co Inc Dba J G Papailias (USA)
910F Clark-Reliance Llc Dba Jacoby-Tarbox (USA)
Related Parts
6135-00-043-4312INTERCHANGEABLE
BATTERY,NONRECHARGEABLE
3110-00-156-1884INTERCHANGEABLE
BEARING,BALL,THRUST
6680-00-580-0134INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
405005
6680-00-580-0142INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
6680-01-121-0545INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
SFF3F
6680-01-141-5282INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
2605-1
6680-01-179-6522INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
2697
6680-01-180-8364INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
TMS-5064

Frequently Asked Questions

What is NSN 6680-01-148-4677?

NSN 6680-01-148-4677 is a Indicator,sight,liquid, manufactured by Clark-Reliance Llc Dba Jacoby-Tarbox, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-148-4677?

NSN 6680-01-148-4677 has 4 cross-referenced part numbers: SSF-2-1/2-BRONZE (Tyco Valves & Controls Lp Dba Penberthy), 910-F 2.500INCH (Clark-Reliance Llc Dba Jacoby-Tarbox), SERIES 2 1/2"FIF-F BRONZE/BUNA-N (John G Papailias Co Inc Dba J G Papailias), 910F (Clark-Reliance Llc Dba Jacoby-Tarbox).

What NSN replaces 6680-01-148-4677?

There are 8 known substitutes for 6680-01-148-4677: 6135-00-043-4312, 3110-00-156-1884, 6680-00-580-0134 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 910-F 2.500INCH?

Key specifications for 910-F 2.500INCH: Bolt Hole Quantity: UNABLE TO DECODE; Furnished Data: LIQUID FLOW; End Connection Type: UNABLE TO DECODE; Material: COPPER ALLOY AND IRON. 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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