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7511-21-021-3103 — TUBE ASSEMBLY,METAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

7511-21-021-3103: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 ALL ENDS, special_features: COMP CODE 6061 COND T6; 000.250 OD, material_document_and_classification: AMS-T-7081 ASSN STD SINGLE MATERIAL RESPONSE ALL ENDS, part_name_assigned_by_controlling_agency: ALUMINUM ALLOY TUBE. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-658-0556, 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
7511-21-021-3103
NSN: 4710-01-658-0556
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 8V613 — THE BOEING COMPANY (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 ALL ENDS
special_featuresCOMP CODE 6061 COND T6; 000.250 OD
material_document_and_classificationAMS-T-7081 ASSN STD SINGLE MATERIAL RESPONSE ALL ENDS
part_name_assigned_by_controlling_agencyALUMINUM ALLOY TUBE
NSN4710-01-658-0556
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 7511-21-021-3103 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS-T-7081 ASSN STD SINGLE MATERIAL RESPONSE ALL ENDS
•
MATERIAL: ALUMINUM ALLOY 6061 ALL ENDS
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONAMS-T-7081 ASSN STD SINGLE MATERIAL RESPONSE ALL ENDS
SPECIAL FEATURESCOMP CODE 6061 COND T6; 000.250 OD
PART NAME ASSIGNED BY CONTROLLING AGENCYALUMINUM ALLOY TUBE
MATERIALALUMINUM ALLOY 6061 ALL ENDS
OTHER ITEMS IN FSC 4710 — Pipe, Tube and Rigid Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4710-00-001-0080 4710-00-001-0081 4710-00-001-0082 4710-00-001-1229 4710-00-001-1676 4710-00-001-1686 4710-00-001-1688 4710-00-001-1691
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7511-21-021-3103?
7511-21-021-3103 is a TUBE ASSEMBLY,METAL.
What is the NSN for 7511-21-021-3103?
7511-21-021-3103 is cataloged in the U.S. Government catalog under NSN 4710-01-658-0556. 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.