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Technical Data Sheet
PartsTable / COMPONENT / 1-2X028
1-2X028 ✓ 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: 0.500 INCHES NOMINAL IN, material: ALUMINUM ALLOY, construction: SEAMLESS, heat_treatment: H-14 STRAIN HARDENED, 1/2 HARD, wall_thickness: 0.028 INCHES NOMINAL IN, first_end_style: PLAIN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-278-8069, 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
1-2X028
NSN: 4710-00-278-8069
FSC: 4710
CAGE: 6Z654 — HUNTINGTON FORGE INC (USA)
SPECIFICATIONS
diameter0.500 INCHES NOMINAL IN
materialALUMINUM ALLOY
constructionSEAMLESS
heat_treatmentH-14 STRAIN HARDENED, 1/2 HARD
wall_thickness0.028 INCHES NOMINAL IN
first_end_stylePLAIN
cross-sectional_shape_stylePLAIN ROUND
measuring_method_and_length120.000 INCHES MINIMUM RANDOM AND 264.000 INCHES MAXIMUM RANDOM IN
nondefinitive_spec/std_data1 TYPE
material_document_and_classificationWW-T-700/2 FED SPEC SINGLE MATERIAL RESPONSE
second_end_relationship_with_first_endIDENTICAL
NSN4710-00-278-8069
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 1-2X028 · 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
•
SPECIAL TEST FEATURES: TESTED IN ACCORDANCE WITH MIL-T-8506
•
MATERIAL: STEEL COMP 304
•
DIAMETER: 0.500 INCHES NOMINAL IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
CONSTRUCTION: SEAMLESS
•
CROSS-SECTIONAL SHAPE STYLE: PLAIN ROUND
•
MEASURING METHOD AND LENGTH: 120.000 INCHES MINIMUM RANDOM AND 144.000 INCHES MAXIMUM RANDOM IN
•
HEAT TREATMENT: ANNEALED
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL TEST FEATURESTESTED IN ACCORDANCE WITH MIL-T-8506
MATERIALSTEEL COMP 304
DIAMETER0.500 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
CONSTRUCTIONSEAMLESS
CROSS-SECTIONAL SHAPE STYLEPLAIN ROUND
MEASURING METHOD AND LENGTH120.000 INCHES MINIMUM RANDOM AND 144.000 INCHES MAXIMUM RANDOM IN
HEAT TREATMENTANNEALED
WALL THICKNESS0.028 INCHES NOMINAL IN
FIRST END STYLEPLAIN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
SAE AMS 5565KInterchangeable
interchangeable cross-reference
interchangeable
MIL-T-8506Interchangeable
interchangeable cross-reference
interchangeable
AMS5565Interchangeable
interchangeable cross-reference
interchangeable
WWT700-2Interchangeable
interchangeable cross-reference
interchangeable
1-2X028Interchangeable
interchangeable cross-reference
interchangeable
SAE AMS 5565Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1-2X028?
1-2X028 is a TUBE,METALLIC.
What parts can replace 1-2X028?
There are 8 known substitutes for 1-2X028: SAE AMS 5565K, MIL-T-8506, AMS5565 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1-2X028?
1-2X028 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-278-8069. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026