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66404106-0122CHRU — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

66404106-0122CHRU: 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: 8.5 DEGREES SECOND END, temp_rating: -65.0 FAHRENHEIT AND 400.0 FAHRENHEIT SINGLE RESPONSE DEGF, thread_class: 3B SECOND END, connection_type: THREADED INTERNAL TUBE FIRST END, inside_diameter: 0.315 INCHES MINIMUM AND 0.345 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-005-8021, 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
66404106-0122CHRU
NSN: 4720-00-005-8021
FSC: 4720 — Hose and Flexible Tubing
CAGE: 78570 — SMITHS TUBULAR SYSTEMS-LACONIA, INC. (USA)
SPECIFICATIONS
flow_angle45.0 DEGREES FIRST END
seat_angle8.5 DEGREES SECOND END
temp_rating-65.0 FAHRENHEIT AND 400.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class3B SECOND END
connection_typeTHREADED INTERNAL TUBE FIRST END
inside_diameter0.315 INCHES MINIMUM AND 0.345 INCHES MAXIMUM IN
connection_styleSWIVEL NUT, INVERTED FLARE FIRST END
outside_diameter0.550 INCHES MINIMUM AND 0.590 INCHES MAXIMUM IN
special_featuresINNER CONVEYING TUBE MATERIAL-PLASTIC, TETRAFLUOROETHYLENE REINFORCED; WEAPON SYSTEM ESSENTIAL
thread_directionRIGHT-HAND SECOND END
features_providedELECTROSTATIC DISCHARGE CAPABILITY
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
NSN4720-00-005-8021
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 66404106-0122CHRU · 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: 12.250 INCHES NOMINAL WORKING IN
•
TEMP RATING: -65.0 FAHRENHEIT AND 400.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
MINIMUM INSIDE BENDING RADIUS: 5.000 INCHES IN
•
CONNECTION STYLE: SWIVEL NUT, INVERTED FLARE SECOND END
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
TECHNICAL CHARACTERISTICS
FLOW ANGLE45.0 DEGREES FIRST END
MEASURING METHOD AND LENGTH12.250 INCHES NOMINAL WORKING IN
TEMP RATING-65.0 FAHRENHEIT AND 400.0 FAHRENHEIT SINGLE RESPONSE DEGF
MINIMUM INSIDE BENDING RADIUS5.000 INCHES IN
CONNECTION STYLESWIVEL NUT, INVERTED FLARE SECOND END
CONNECTION STYLESWIVEL NUT, INVERTED FLARE FIRST END
CRITICALITY CODE JUSTIFICATIONFEAT
LAYER COMPOSITION AND LOCATIONOUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
CONNECTION TYPETHREADED INTERNAL TUBE SECOND END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
SUBSTITUTES & CROSS-REFERENCES 3
A51H20099-53Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
A51H20099Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
BR8961CCT-FW-FW-B0122ESame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 66404106-0122CHRU?
66404106-0122CHRU is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 66404106-0122CHRU?
There are 3 known substitutes for 66404106-0122CHRU: A51H20099-53, A51H20099, BR8961CCT-FW-FW-B0122E. Substitute compatibility should be verified for your specific system.
What is the NSN for 66404106-0122CHRU?
66404106-0122CHRU is cataloged in the U.S. Government catalog under NSN 4720-00-005-8021. This indicates validated use in U.S. government and defense supply chains.
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