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115657263-31 — TUBE,METALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

115657263-31: TUBE,METALLIC.

The TUBE,METALLIC is a the manufacturer industrial component. Key specifications include diameter: 0.375 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING, construction: SEAMLESS, wall_thickness: 0.035 INCHES NOMINAL IN, first_end_style: PLAIN, cross-sectional_shape_style: PLAIN ROUND. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-342-3352, 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
115657263-31
NSN: 4710-01-342-3352
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 07309 — BIRD-JOHNSON PROPELLER COMPANY, LLC (USA)
SPECIFICATIONS
diameter0.375 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING
constructionSEAMLESS
wall_thickness0.035 INCHES NOMINAL IN
first_end_stylePLAIN
cross-sectional_shape_stylePLAIN ROUND
measuring_method_and_length120.000 INCHES MINIMUM RANDOM AND 240.000 INCHES MAXIMUM RANDOM IN
nondefinitive_spec/std_dataE TYPE
specification/standard_data81349-MIL-T-20157 GOVERNMENT SPECIFICATION
second_end_relationship_with_first_endIDENTICAL
NSN4710-01-342-3352
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 115657263-31 · 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: 120.000 INCHES MINIMUM RANDOM AND 240.000 INCHES MAXIMUM RANDOM IN
•
FIRST END STYLE: PLAIN
•
DIAMETER: 0.375 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: PLAIN ROUND
•
WALL THICKNESS: 0.035 INCHES NOMINAL IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
SPECIFICATION/STANDARD DATA: 81349-MIL-T-20157 GOVERNMENT SPECIFICATION
•
NONDEFINITIVE SPEC/STD DATA: E TYPE
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH120.000 INCHES MINIMUM RANDOM AND 240.000 INCHES MAXIMUM RANDOM IN
FIRST END STYLEPLAIN
DIAMETER0.375 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEPLAIN ROUND
WALL THICKNESS0.035 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SPECIFICATION/STANDARD DATA81349-MIL-T-20157 GOVERNMENT SPECIFICATION
NONDEFINITIVE SPEC/STD DATAE TYPE
MATERIALSTEEL CORROSION RESISTING
CONSTRUCTIONSEAMLESS
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
MIL-P-24691Reference document
Same NSN cross-reference
Reference document — Identification reference
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 115657263-31?
115657263-31 is a TUBE,METALLIC.
What parts can replace 115657263-31?
There is 1 known substitute for 115657263-31: MIL-P-24691. Substitute compatibility should be verified for your specific system.
What is the NSN for 115657263-31?
115657263-31 is cataloged in the U.S. Government catalog under NSN 4710-01-342-3352. 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.