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Technical Data Sheet

AMS5566-1/4X.03 — TUBE,METALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

AMS5566-1/4X.03: TUBE,METALLIC.

The TUBE,METALLIC is a the manufacturer industrial component. Key specifications include diameter: 0.250 INCHES NOMINAL IN, material: STEEL COMP 304, construction: STRAIGHT SEAMED OR SEAMLESS, heat_treatment: COLD WORKED, wall_thickness: 0.035 INCHES NOMINAL IN, welding_method: ELECTRIC RESISTANCE. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-292-8090, 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
AMS5566-1/4X.03
NSN: 4710-01-292-8090
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
diameter0.250 INCHES NOMINAL IN
materialSTEEL COMP 304
constructionSTRAIGHT SEAMED OR SEAMLESS
heat_treatmentCOLD WORKED
wall_thickness0.035 INCHES NOMINAL IN
welding_methodELECTRIC RESISTANCE
first_end_stylePLAIN
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
maximum_operating_temp700.0 FAHRENHEIT DEGF
cross-sectional_shape_stylePLAIN ROUND
measuring_method_and_length72.000 INCHES MINIMUM RANDOM AND 120.000 INCHES MAXIMUM RANDOM IN
nondefinitive_spec/std_data1 TYPE OR 2 TYPE
NSN4710-01-292-8090
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: AMS5566-1/4X.03 · 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: 72.000 INCHES MINIMUM RANDOM AND 120.000 INCHES MAXIMUM RANDOM IN
•
FIRST END STYLE: PLAIN
•
HEAT TREATMENT: COLD WORKED
•
DIAMETER: 0.250 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: PLAIN ROUND
•
WALL THICKNESS: 0.035 INCHES NOMINAL IN
•
OPERATING PRESSURE: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH72.000 INCHES MINIMUM RANDOM AND 120.000 INCHES MAXIMUM RANDOM IN
FIRST END STYLEPLAIN
HEAT TREATMENTCOLD WORKED
DIAMETER0.250 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEPLAIN ROUND
WALL THICKNESS0.035 INCHES NOMINAL IN
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SPECIFICATION/STANDARD DATA81343-AMS5566 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MAXIMUM OPERATING TEMP700.0 FAHRENHEIT DEGF
SUBSTITUTES & CROSS-REFERENCES 3
AMS5566-3/8X.03Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
AMS5566Reference document
Same NSN cross-reference
Reference document — Secondary reference
SAE-AMS5566Reference document
Same NSN cross-reference
Reference document — Design control — primary 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 AMS5566-1/4X.03?
AMS5566-1/4X.03 is a TUBE,METALLIC.
What parts can replace AMS5566-1/4X.03?
There are 3 known substitutes for AMS5566-1/4X.03: AMS5566-3/8X.03, AMS5566, SAE-AMS5566. Substitute compatibility should be verified for your specific system.
What is the NSN for AMS5566-1/4X.03?
AMS5566-1/4X.03 is cataloged in the U.S. Government catalog under NSN 4710-01-292-8090. 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.