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ASTM A254 ✓ Verified by PartsTable
— · PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

The TUBE,METALLIC is a the manufacturer industrial component. Key specifications include diameter: 0.250 INCHES NOMINAL IN, material: STEEL COMP 1010, construction: STRAIGHT SEAMED, heat_treatment: COLD DRAWN AND ANNEALED, wall_thickness: 0.035 INCHES NOMINAL IN, welding_method: DOUBLE SUBMERGED ARC. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-200-0298, 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
ASTM A254
NSN: 4710-00-200-0298
FSC: 4710
CAGE: 81346 — AMERICAN SOCIETY FOR TESTING AND MATERIALS DBA ASTM INTERNATIONAL (USA)
SPECIFICATIONS
diameter0.250 INCHES NOMINAL IN
materialSTEEL COMP 1010
constructionSTRAIGHT SEAMED
heat_treatmentCOLD DRAWN AND ANNEALED
wall_thickness0.035 INCHES NOMINAL IN
welding_methodDOUBLE SUBMERGED ARC
first_end_stylePLAIN
surface_treatmentTIN OUTSIDE
cross-sectional_shape_stylePLAIN ROUND
measuring_method_and_length60.000 INCHES MINIMUM RANDOM AND 288.000 INCHES MAXIMUM RANDOM IN
nondefinitive_spec/std_data3 TYPE
material_document_and_classificationMIL-T-3520 MIL SPEC SINGLE MATERIAL RESPONSE
NSN4710-00-200-0298
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: ASTM A254 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
44T531973Interchangeable
interchangeable cross-reference
interchangeable
ASTM A254Interchangeable
interchangeable cross-reference
interchangeable
M3520-B80E05GInterchangeable
interchangeable cross-reference
interchangeable
MIL-T-3520Interchangeable
interchangeable cross-reference
interchangeable
M3520-B70G08GInterchangeable
interchangeable cross-reference
interchangeable
44-8310-500-010Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ASTM A254?
ASTM A254 is a TUBE,METALLIC.
What parts can replace ASTM A254?
There are 15 known substitutes for ASTM A254: 44T531973, ASTM A254, M3520-B80E05G and 12 more. Substitute compatibility should be verified for your specific system.
Is ASTM A254 still available?
ASTM A254 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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Last verified: July 2026