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646790 — TUBE ASSEMBLY,METAL

✓ Government record, cited
Legrand · PIPE SECTION
PRODUCT OVERVIEW

646790: TUBE ASSEMBLY,METAL.

Installation The whole structure stands on 4 levelling feet that can be adjusted from the inside and the outside of the cabinet. Flat-pack version : compactness, easier transportation, simpler storage, easy to mount (by 1 person alone in less than 16 minutes), dedicated installation sheet. Usage Equipped with 2 x 19 inches uprights with U marking and adjustable in depth Avantages - Continuity of the cabinet metal conductive parts is achieved by design.

Removable side and rear panels have automatic grounding to avoid any risk after maintenance - Protected against solid objects larger than 12.5 mm (IP20) and mechanical impact with an energy of 5 joules (IK08) - The textured polyester coating provides an excellent resistance to corrosion and scratching This part is cataloged in the U.S. Government catalog under NSN 4710-00-872-9563, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
646790
NSN: 4710-00-872-9563
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 33830 — AERO TUBE TECHNOLOGIES, LLC DBA TUBE BENDS (USA)
SPECIFICATIONS
design_formPREBENT
mating_end_quantity2 SINGLE END
NSN4710-00-872-9563
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 646790 · Legrand ⚠ 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
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DESIGN FORM: PREBENT
•
MATING END QUANTITY: 2 SINGLE END
TECHNICAL CHARACTERISTICS
DESIGN FORMPREBENT
MATING END QUANTITY2 SINGLE END
SUBSTITUTES & CROSS-REFERENCES 1
446012Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 646790?
646790 is a TUBE ASSEMBLY,METAL manufactured by Legrand.
What parts can replace 646790?
There is 1 known substitute for 646790: 446012. Substitute compatibility should be verified for your specific system.
What is the NSN for 646790?
646790 is cataloged in the U.S. Government catalog under NSN 4710-00-872-9563. This indicates validated use in U.S. government and defense supply chains.
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