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74A730312-1005 — TUBE ASSEMBLY,METAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

74A730312-1005: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include design_form: PREBENT, wall_thickness: 0.049 INCHES NOMINAL IN, tube_outside_diameter: 0.313 INCHES NOMINAL IN, connection_special_design: BULKHEAD SINGLE END. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-180-0368, 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
74A730312-1005
NSN: 4710-01-180-0368
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 0PXV4 — THE BOEING COMPANY DIV SERVICES (USA)
SPECIFICATIONS
design_formPREBENT
wall_thickness0.049 INCHES NOMINAL IN
tube_outside_diameter0.313 INCHES NOMINAL IN
connection_special_designBULKHEAD SINGLE END
NSN4710-01-180-0368
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 74A730312-1005 · 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
•
WALL THICKNESS: 0.049 INCHES NOMINAL IN
•
TUBE OUTSIDE DIAMETER: 0.313 INCHES NOMINAL IN
•
CONNECTION SPECIAL DESIGN: BULKHEAD SINGLE END
TECHNICAL CHARACTERISTICS
DESIGN FORMPREBENT
WALL THICKNESS0.049 INCHES NOMINAL IN
TUBE OUTSIDE DIAMETER0.313 INCHES NOMINAL IN
CONNECTION SPECIAL DESIGNBULKHEAD SINGLE END
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 2
10110891Reference document
Same NSN cross-reference
Reference document — Informative reference only
3930AS470Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 74A730312-1005?
74A730312-1005 is a TUBE ASSEMBLY,METAL.
What parts can replace 74A730312-1005?
There are 2 known substitutes for 74A730312-1005: 10110891, 3930AS470. Substitute compatibility should be verified for your specific system.
What is the NSN for 74A730312-1005?
74A730312-1005 is cataloged in the U.S. Government catalog under NSN 4710-01-180-0368. 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.