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291-480042-1 — TUBE,METALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

291-480042-1: TUBE,METALLIC.

The TUBE,METALLIC is a the manufacturer industrial component. Key specifications include diameter: 1.250 INCHES NOMINAL IN, material: ALUMINUM ALLOY, construction: SEAMLESS, wall_thickness: 0.042 INCHES NOMINAL IN, first_end_style: OUTSIDE BEADED, first_end_outside_diameter: 1.255 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-284-6958, 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
291-480042-1
NSN: 4710-01-284-6958
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 0CVN0 — SMITH AND SMITH AIRCRAFT INTL LTD (USA)
SPECIFICATIONS
diameter1.250 INCHES NOMINAL IN
materialALUMINUM ALLOY
constructionSEAMLESS
wall_thickness0.042 INCHES NOMINAL IN
first_end_styleOUTSIDE BEADED
first_end_outside_diameter1.255 INCHES NOMINAL IN
cross-sectional_shape_stylePLAIN ROUND
measuring_method_and_length8.500 INCHES NOMINAL SPECIFIC IN
first_end_bead_outside_diameter1.375 INCHES NOMINAL IN
second_end_relationship_with_first_endIDENTICAL
first_end_length_from_bead_center_to_end0.250 INCHES NOMINAL IN
NSN4710-01-284-6958
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 291-480042-1 · 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: 8.500 INCHES NOMINAL SPECIFIC IN
•
FIRST END BEAD OUTSIDE DIAMETER: 1.375 INCHES NOMINAL IN
•
FIRST END STYLE: OUTSIDE BEADED
•
DIAMETER: 1.250 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: PLAIN ROUND
•
WALL THICKNESS: 0.042 INCHES NOMINAL IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
MATERIAL: ALUMINUM ALLOY
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH8.500 INCHES NOMINAL SPECIFIC IN
FIRST END BEAD OUTSIDE DIAMETER1.375 INCHES NOMINAL IN
FIRST END STYLEOUTSIDE BEADED
DIAMETER1.250 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEPLAIN ROUND
WALL THICKNESS0.042 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
MATERIALALUMINUM ALLOY
FIRST END LENGTH FROM BEAD CENTER TO END0.250 INCHES NOMINAL IN
FIRST END OUTSIDE DIAMETER1.255 INCHES NOMINAL IN
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 1
291-480042Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 291-480042-1?
291-480042-1 is a TUBE,METALLIC.
What parts can replace 291-480042-1?
There is 1 known substitute for 291-480042-1: 291-480042. Substitute compatibility should be verified for your specific system.
What is the NSN for 291-480042-1?
291-480042-1 is cataloged in the U.S. Government catalog under NSN 4710-01-284-6958. This indicates validated use in U.S. government and defense supply chains.
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