The FL-1903 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6680-01-503-0840, 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
FL-1903
NSN:6680-01-503-0840 FSC:6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments CAGE:29907 — OMEGA ENGINEERING, INC. (USA)
SPECIFICATIONS
Part Number
FL-1903
NSN
6680-01-503-0840
COMPONENT DIAGRAM
KEY FEATURES
•
SCALE QUANTITY: 1
•
INLET CONNECTION POSITION FOR WHICH DESIGNED: VERTICAL
•
SPINNING FLOAT: INCLUDED
•
DESIGN TYPE: GLASS
•
INTEGRAL PULSATION DAMPENER: INCLUDED
•
MOUNTING METHOD: DIRECT LINE
•
DIAL SCALE MARKING RANGE: +0.5 TO 5.0
TECHNICAL CHARACTERISTICS
SCALE QUANTITY
1
INLET CONNECTION POSITION FOR WHICH DESIGNED
VERTICAL
SPINNING FLOAT
INCLUDED
DESIGN TYPE
GLASS
INTEGRAL PULSATION DAMPENER
INCLUDED
MOUNTING METHOD
DIRECT LINE
DIAL SCALE MARKING RANGE
+0.5 TO 5.0
OVERALL LENGTH
5.750 INCHES NOMINAL IN
INLET CONNECTION SIZE
0.250NPT
INLET CONNECTION TYPE
THREADED
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.
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FREQUENTLY ASKED QUESTIONS
What is FL-1903?
FL-1903 is a FL-1903.
What parts can replace FL-1903?
There is 1 known substitute for FL-1903: 501-6938929 PC F-1. Substitute compatibility should be verified for your specific system.
What is the NSN for FL-1903?
FL-1903 is cataloged in the U.S. Government catalog under NSN 6680-01-503-0840. This indicates validated use in U.S. government and defense supply chains.
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