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M666303F0530-180 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

M666303F0530-180: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include flow_angle: 45.0 DEGREES FIRST END, seat_angle: 37.0 DEGREES FIRST END, temp_rating: -54.0 CELSIUS AND 232.0 CELSIUS SINGLE RESPONSE DEGC, thread_class: 3B FIRST END, connection_type: THREADED INTERNAL TUBE SECOND END, inside_diameter: 0.188 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-485-4068, 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
M666303F0530-180
NSN: 4720-01-485-4068
FSC: 4720 — Hose and Flexible Tubing
CAGE: 00624 — EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION (USA)
SPECIFICATIONS
flow_angle45.0 DEGREES FIRST END
seat_angle37.0 DEGREES FIRST END
temp_rating-54.0 CELSIUS AND 232.0 CELSIUS SINGLE RESPONSE DEGC
thread_class3B FIRST END
connection_typeTHREADED INTERNAL TUBE SECOND END
inside_diameter0.188 INCHES MAXIMUM IN
connection_styleSWIVEL NUT FLARE FIRST END
outside_diameter0.343 INCHES MAXIMUM IN
special_featuresINNER CONVEYING TUBE MATERIAL-PLASTIC, POLYTETRAFLUOROETHYLENE
thread_directionRIGHT-HAND FIRST END
operating_pressure1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure12000.0 POUNDS PER SQUARE INCH LBS
NSN4720-01-485-4068
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: M666303F0530-180 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FLOW ANGLE: 45.0 DEGREES FIRST END
•
MEASURING METHOD AND LENGTH: 53.000 INCHES NOMINAL WORKING IN
•
TEMP RATING: -54.0 CELSIUS AND 232.0 CELSIUS SINGLE RESPONSE DEGC
•
FITTING COMPONENT AND SURFACE TREATMENT: COMPLETE FITTING PASSIVATE FIRST END
•
MINIMUM INSIDE BENDING RADIUS: 2.000 INCHES IN
•
CONNECTION STYLE: SWIVEL NUT FLARE SECOND END
TECHNICAL CHARACTERISTICS
FLOW ANGLE45.0 DEGREES FIRST END
FLOW ANGLE90.0 DEGREES SECOND END
MEASURING METHOD AND LENGTH53.000 INCHES NOMINAL WORKING IN
TEMP RATING-54.0 CELSIUS AND 232.0 CELSIUS SINGLE RESPONSE DEGC
FITTING COMPONENT AND SURFACE TREATMENTCOMPLETE FITTING PASSIVATE FIRST END
MINIMUM INSIDE BENDING RADIUS2.000 INCHES IN
CONNECTION STYLESWIVEL NUT FLARE SECOND END
CONNECTION STYLESWIVEL NUT FLARE FIRST END
END CONNECTION DESIGNELBOW SECOND END
END CONNECTION DESIGNELBOW FIRST END
OTHER ITEMS IN FSC 4720 — Hose and Flexible Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4720-00-000-0080 4720-00-000-0081 4720-00-000-0084 4720-00-000-0724 4720-00-001-0014 4720-00-001-0015 4720-00-001-0023 4720-00-001-0025
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M666303F0530-180?
M666303F0530-180 is a HOSE ASSEMBLY,NONMETALLIC.
What is the NSN for M666303F0530-180?
M666303F0530-180 is cataloged in the U.S. Government catalog under NSN 4720-01-485-4068. 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.