The 425-125-540 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6680-01-689-9003, 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
425-125-540
NSN:6680-01-689-9003 FSC:6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments CAGE:7A8G4 — HARRIS WELDING AND MACHINE COMPANY (USA)
SPECIFICATIONS
Part Number
425-125-540
NSN
6680-01-689-9003
COMPONENT DIAGRAM
KEY FEATURES
•
STAGE TYPE: SINGLE
•
GAS FOR WHICH DESIGNED: OXYGEN
•
CYLINDER PRESSURE GAGE: INCLUDED
•
MATERIAL: COPPER ALLOY BODY
TECHNICAL CHARACTERISTICS
STAGE TYPE
SINGLE
GAS FOR WHICH DESIGNED
OXYGEN
SPECIAL FEATURES
GAS REGULATOR, REGULATOR SUPPLY TYPE: CYLINDER, GAS SERVICE: OXYGEN, STAGES, SINGLE STAGE; INLET CONNECTION CGA-540; OUTLET CONNECTION 9/16"-18 RH;D ELIVERY PRESSURE RANGE 0 TO 125 PSI; GAUGE SIZE 2 1/2", SUPPLY PRESSURE GAGE 4000PSI; MAX INTEL PRESSURE 3000 PSI; BODY MATERIAL BRASS; BODY DIA. 2.75"; STANDARDS: UL LISTED, CGA E-4; REGULATOR APPLICATION: GENERAL PURPOSE.
CYLINDER PRESSURE GAGE
INCLUDED
PART NAME ASSIGNED BY CONTROLLING AGENCY
REGULATOR, OXYGEN, CGA-540 SINGEL STAGE BRASS 0 TO 125PSI
MATERIAL
COPPER ALLOY BODY
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 425-125-540?
425-125-540 is a 425-125-540.
What parts can replace 425-125-540?
There are 3 known substitutes for 425-125-540: 5KZ43, 1574320, 6680NCM206322. Substitute compatibility should be verified for your specific system.
What is the NSN for 425-125-540?
425-125-540 is cataloged in the U.S. Government catalog under NSN 6680-01-689-9003. This indicates validated use in U.S. government and defense supply chains.
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