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266641-1 — TUBE ASSEMBLY,METAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

266641-1: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include end_item_identification: GROUND SUPPORT EQUIPMENT,F-18 ACFT, general_characteristics_item_description: ALUMINUM ALLOY; 3.210 IN. O/A LG; 2.650 IN.

O/A W; 2.810 IN. O/A H IN. This part is cataloged in the U.S.

Government catalog under NSN 4710-00-419-7639, 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
266641-1
NSN: 4710-00-419-7639
NIINs: 004197639, 011969949
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
end_item_identificationGROUND SUPPORT EQUIPMENT,F-18 ACFT
general_characteristics_item_descriptionALUMINUM ALLOY; 3.210 IN. O/A LG; 2.650 IN. O/A W; 2.810 IN. O/A H IN
NSN4710-00-419-7639
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 266641-1 · 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
•
SEAT ANGLE IN DEG: 37.0 SINGLE END
•
DESIGN FORM: PREBENT
•
MATING END QUANTITY: 2 SINGLE END
•
MATERIAL DOCUMENT AND CLASSIFICATION: WW-T-799, TYPE L FED SPEC SINGLE MATERIAL RESPONSE TUBING
•
WALL THICKNESS: 0.026 INCHES MINIMUM AND 0.033 INCHES MAXIMUM IN
•
THREAD DIRECTION: RIGHT-HAND SINGLE END
•
NOMINAL THREAD SIZE: 0.562 INCHES SINGLE END IN
TECHNICAL CHARACTERISTICS
SEAT ANGLE IN DEG37.0 SINGLE END
DESIGN FORMPREBENT
MATING END QUANTITY2 SINGLE END
MATERIAL DOCUMENT AND CLASSIFICATIONWW-T-799, TYPE L FED SPEC SINGLE MATERIAL RESPONSE TUBING
MATERIAL DOCUMENT AND CLASSIFICATIONSAE,CA377 ASSN STD SINGLE MATERIAL RESPONSE SINGLE END
WALL THICKNESS0.026 INCHES MINIMUM AND 0.033 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND SINGLE END
NOMINAL THREAD SIZE0.562 INCHES SINGLE END IN
END CONNECTION STYLESWIVEL NUT, FLARED SINGLE END
TUBE OUTSIDE DIAMETER0.374 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 266641-1?
266641-1 is a TUBE ASSEMBLY,METAL.
What is the NSN for 266641-1?
266641-1 is cataloged in the U.S. Government catalog under NSN 4710-00-419-7639. This indicates validated use in U.S. government and defense supply chains.
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