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12478266-1 — TUBE,METALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

12478266-1: TUBE,METALLIC.

The TUBE,METALLIC is a the manufacturer industrial component. Key specifications include diameter: 1.000 INCHES NOMINAL IN, material: STEEL, wall_thickness: 0.120 INCHES NOMINAL IN, first_end_style: BEVELED, end_item_identification: 2350-01-390-4683, cross-sectional_shape_style: PLAIN ROUND. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-554-8335, 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
12478266-1
NSN: 4710-01-554-8335
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
diameter1.000 INCHES NOMINAL IN
materialSTEEL
wall_thickness0.120 INCHES NOMINAL IN
first_end_styleBEVELED
end_item_identification2350-01-390-4683
cross-sectional_shape_stylePLAIN ROUND
measuring_method_and_length20.000 INCHES NOMINAL LAYING IN
second_end_relationship_with_first_endIDENTICAL
part_name_assigned_by_controlling_agencyTUBE,HINGE,DOOR,ENGINE DECK
NSN4710-01-554-8335
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 12478266-1 · 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
•
MEASURING METHOD AND LENGTH: 20.000 INCHES NOMINAL LAYING IN
•
FIRST END STYLE: BEVELED
•
DIAMETER: 1.000 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: PLAIN ROUND
•
WALL THICKNESS: 0.120 INCHES NOMINAL IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH20.000 INCHES NOMINAL LAYING IN
FIRST END STYLEBEVELED
DIAMETER1.000 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEPLAIN ROUND
WALL THICKNESS0.120 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
PART NAME ASSIGNED BY CONTROLLING AGENCYTUBE,HINGE,DOOR,ENGINE DECK
END ITEM IDENTIFICATION2350-01-390-4683
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 1
12478266Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12478266-1?
12478266-1 is a TUBE,METALLIC.
What parts can replace 12478266-1?
There is 1 known substitute for 12478266-1: 12478266. Substitute compatibility should be verified for your specific system.
What is the NSN for 12478266-1?
12478266-1 is cataloged in the U.S. Government catalog under NSN 4710-01-554-8335. 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.