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74A586575 — TUBE ASSEMBLY,METAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

74A586575: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 TUBING, design_form: PREBENT, wall_thickness: 0.049 INCHES NOMINAL IN, mating_end_quantity: 2 SINGLE END, end_connection_style: UNTHREADED INTERNAL SINGLE END, tube_outside_diameter: 0.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-146-5845, 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
74A586575
NSN: 4710-01-146-5845
NIINs: 011465845, 013398696
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 TUBING
design_formPREBENT
wall_thickness0.049 INCHES NOMINAL IN
mating_end_quantity2 SINGLE END
end_connection_styleUNTHREADED INTERNAL SINGLE END
tube_outside_diameter0.750 INCHES NOMINAL IN
end_item_identificationMCDONNELL DOUGLAS,AIRCRAFT,MODEL FA18
material_document_and_classificationWW-T-700/6, T4, TYPE 1 FED SPEC SINGLE MATERIAL RESPONSE TUBING
NSN4710-01-146-5845
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 74A586575 · 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
SUBSTITUTES & CROSS-REFERENCES 2
74A586575-1003Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
74A586575-1001Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 74A586575?
74A586575 is a TUBE ASSEMBLY,METAL.
What parts can replace 74A586575?
There are 2 known substitutes for 74A586575: 74A586575-1003, 74A586575-1001. Substitute compatibility should be verified for your specific system.
What is the NSN for 74A586575?
74A586575 is cataloged in the U.S. Government catalog under NSN 4710-01-146-5845. 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.