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639901 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
Thule · PIPE SECTION
PRODUCT OVERVIEW

639901: HOSE ASSEMBLY,NONMETALLIC.

The stylish and functional cargo box, optimized for ease of use. Whether you're heading out for a family vacation, a roadtrip with your dog, or a skiing adventure, the Thule Motion 3 offers the perfect blend of space, efficiency, and style. With its improved aerodynamics and a wider range of sizes, including new low-profile options, the Thule Motion 3 ensures more fuel-efficient travels without compromising on storage capacity.

Design meets functionality Discover the fusion of modern design and practicality with the Thule Motion 3. Our newest roof box design has been modernized to enhance your journey and make it easier to use. With its clean lines and contemporary aesthetics, it doesn’t just store your gear – it complements your vehicle’s appearance.

The enhanced functionality, including an intuitive locking mechanism and d This part is cataloged in the U.S. Government catalog under NSN 4720-00-190-1010, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
639901
NSN: 4720-00-190-1010
FSC: 4720 — Hose and Flexible Tubing
CAGE: 89926 — NEW HOLLAND CONSTRUCTION (USA)
SPECIFICATIONS
flow_angle90.0 DEGREES SECOND END
seat_angle37.0 DEGREES FIRST END
temp_rating-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
flange_styleROUND W/ OUT BOLT HOLES SECOND END
thread_class2B FIRST END
exterior_colorNATURAL
connection_typePLAIN FACE FLANGE SECOND END
inside_diameter0.875 INCHES NOMINAL IN
connection_styleSWIVEL NUT FLARE FIRST END
flange_thickness0.315 INCHES NOMINAL SECOND END IN
outside_diameter1.266 INCHES NOMINAL IN
thread_directionRIGHT-HAND FIRST END
NSN4720-00-190-1010
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 639901 · Thule ⚠ 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: 90.0 DEGREES SECOND END
•
MEASURING METHOD AND LENGTH: 61.000 INCHES NOMINAL WORKING IN
•
TEMP RATING: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
FLANGE THICKNESS: 0.315 INCHES NOMINAL SECOND END IN
•
MINIMUM INSIDE BENDING RADIUS: 7.375 INCHES IN
•
CONNECTION STYLE: PLAIN W/ GASKET GROOVE (SAE FLANGED HEAD) SECOND END
•
FLANGE OUTSIDE DIAMETER: 2.000 INCHES NOMINAL SECOND END IN
TECHNICAL CHARACTERISTICS
FLOW ANGLE90.0 DEGREES SECOND END
MEASURING METHOD AND LENGTH61.000 INCHES NOMINAL WORKING IN
TEMP RATING-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
FLANGE THICKNESS0.315 INCHES NOMINAL SECOND END IN
MINIMUM INSIDE BENDING RADIUS7.375 INCHES IN
CONNECTION STYLEPLAIN W/ GASKET GROOVE (SAE FLANGED HEAD) SECOND END
CONNECTION STYLESWIVEL NUT FLARE FIRST END
FLANGE OUTSIDE DIAMETER2.000 INCHES NOMINAL SECOND END IN
END CONNECTION DESIGNELBOW SECOND END
END CONNECTION DESIGNSTRAIGHT 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 3
0639901-9Reference document
Same NSN cross-reference
Reference document — Secondary reference
70639901Reference document
Same NSN cross-reference
Reference document — Secondary reference
0639901Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 639901?
639901 is a HOSE ASSEMBLY,NONMETALLIC manufactured by Thule.
What parts can replace 639901?
There are 3 known substitutes for 639901: 0639901-9, 70639901, 0639901. Substitute compatibility should be verified for your specific system.
What is the NSN for 639901?
639901 is cataloged in the U.S. Government catalog under NSN 4720-00-190-1010. This indicates validated use in U.S. government and defense supply chains.
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