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305-480249-21 — TUBE ASSEMBLY,METAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

305-480249-21: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY TUBING, design_form: PREBENT, special_features: NUT 1; SLEEVE 1, mating_end_quantity: 2 SINGLE END, end_connection_style: SWIVEL NUT WITH COMPRESSION SLEEVE SINGLE END, material_document_and_classification: MIL-T-7081 MIL SPEC SINGLE MATERIAL RESPONSE SINGLE END. This part is cataloged in the U.S.

Government catalog under NSN 4710-00-080-1223, 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
305-480249-21
NSN: 4710-00-080-1223
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 89372 — ROCKWELL INTERNATIONAL CORP NORTH AMERICAN AIRCRAFT OPNS (USA)
SPECIFICATIONS
materialALUMINUM ALLOY TUBING
design_formPREBENT
special_featuresNUT 1; SLEEVE 1
mating_end_quantity2 SINGLE END
end_connection_styleSWIVEL NUT WITH COMPRESSION SLEEVE SINGLE END
material_document_and_classificationMIL-T-7081 MIL SPEC SINGLE MATERIAL RESPONSE SINGLE END
NSN4710-00-080-1223
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 305-480249-21 · 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
•
DESIGN FORM: PREBENT
•
MATING END QUANTITY: 2 SINGLE END
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-T-7081 MIL SPEC SINGLE MATERIAL RESPONSE SINGLE END
•
END CONNECTION STYLE: SWIVEL NUT WITH COMPRESSION SLEEVE SINGLE END
•
MATERIAL: ALUMINUM ALLOY 6061 SINGLE END
TECHNICAL CHARACTERISTICS
DESIGN FORMPREBENT
MATING END QUANTITY2 SINGLE END
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-T-7081 MIL SPEC SINGLE MATERIAL RESPONSE SINGLE END
END CONNECTION STYLESWIVEL NUT WITH COMPRESSION SLEEVE SINGLE END
SPECIAL FEATURESNUT 1; SLEEVE 1
MATERIALALUMINUM ALLOY 6061 SINGLE END
MATERIALALUMINUM ALLOY TUBING
SUBSTITUTES & CROSS-REFERENCES 2
032569Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
305-480249Reference 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 305-480249-21?
305-480249-21 is a TUBE ASSEMBLY,METAL.
What parts can replace 305-480249-21?
There are 2 known substitutes for 305-480249-21: 032569, 305-480249. Substitute compatibility should be verified for your specific system.
What is the NSN for 305-480249-21?
305-480249-21 is cataloged in the U.S. Government catalog under NSN 4710-00-080-1223. 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.