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4195K16 — INDICATOR,SIGHT,LIQUID

✓ Government record, cited
MCMASTER-CARR SUPPLY CO · COMPONENT
PRODUCT OVERVIEW

4195K16: INDICATOR,SIGHT,LIQUID.

The INDICATOR,SIGHT,LIQUID is a MCMASTER-CARR SUPPLY CO industrial component. Key specifications include MATERIAL: COPPER ALLOY, FURNISHED DATA: LIQUID FLOW, OVERALL LENGTH: 3.812 INCHES NOMINAL IN, SIGHT DIAMETER: 2.125 INCHES NOMINAL IN, STYLE DESIGNATOR: DOUBLE PORT, END CONNECTION TYPE: UNABLE TO DECODE. This part is cataloged in the U.S.

Government catalog under NSN 6680-01-305-9130, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
4195K16
NSN: 6680-01-305-9130
FSC: 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
MATERIALCOPPER ALLOY
FURNISHED DATALIQUID FLOW
OVERALL LENGTH3.812 INCHES NOMINAL IN
SIGHT DIAMETER2.125 INCHES NOMINAL IN
STYLE DESIGNATORDOUBLE PORT
END CONNECTION TYPEUNABLE TO DECODE
MAXIMUM TEMP RATING200.0 FAHRENHEIT DEGF
DATA FURNISHING METHODCLEAR WINDOW AND ROTOR
MAXIMUM WORKING PRESSURE125.0 POUNDS PER SQUARE INCH (PSI) LBS
NOMINAL PIPE SIZE FOR WHICH DESIGNEDUNABLE TO DECODE
NSN6680-01-305-9130
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: MCMASTER-CARR SUPPLY CO INDICATOR,SIGHT,LIQUID TITLE COMPONENT PN 4195K16 MFR MCMASTER-CARR SUPPLY CO INDICATOR,SIGHT,LIQUID
KEY FEATURES
•
FURNISHED DATA: LIQUID FLOW
•
NOMINAL PIPE SIZE FOR WHICH DESIGNED: UNABLE TO DECODE
•
DATA FURNISHING METHOD: CLEAR WINDOW AND ROTOR
•
END CONNECTION TYPE: UNABLE TO DECODE
•
STYLE DESIGNATOR: DOUBLE PORT
•
MAXIMUM TEMP RATING: 200.0 FAHRENHEIT DEGF
•
MAXIMUM WORKING PRESSURE: 125.0 POUNDS PER SQUARE INCH (PSI) LBS
TECHNICAL CHARACTERISTICS
FURNISHED DATALIQUID FLOW
NOMINAL PIPE SIZE FOR WHICH DESIGNEDUNABLE TO DECODE
DATA FURNISHING METHODCLEAR WINDOW AND ROTOR
END CONNECTION TYPEUNABLE TO DECODE
STYLE DESIGNATORDOUBLE PORT
OVERALL LENGTH3.812 INCHES NOMINAL IN
MAXIMUM TEMP RATING200.0 FAHRENHEIT DEGF
MAXIMUM WORKING PRESSURE125.0 POUNDS PER SQUARE INCH (PSI) LBS
MATERIALCOPPER ALLOY
SIGHT DIAMETER2.125 INCHES NOMINAL IN
OTHER ITEMS IN FSC 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6680-00-000-0189 6680-00-001-1478 6680-00-001-1502 6680-00-001-1506 6680-00-001-1511 6680-00-001-3672 6680-00-001-3675 6680-00-001-4170
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4195K16?
4195K16 is a INDICATOR,SIGHT,LIQUID manufactured by MCMASTER-CARR SUPPLY CO.
What is the NSN for 4195K16?
4195K16 is cataloged in the U.S. Government catalog under NSN 6680-01-305-9130. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.