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MIL-T6737.250D1A — TUBE,METALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

MIL-T6737.250D1A: TUBE,METALLIC.

The TUBE,METALLIC is a the manufacturer industrial component. Key specifications include diameter: 2.000 INCHES NOMINAL IN, construction: SEAMLESS, wall_thickness: 0.028 INCHES NOMINAL IN, first_end_style: PLAIN, cross-sectional_shape_style: PLAIN ROUND, measuring_method_and_length: 144.000 INCHES NOMINAL SPECIFIC IN. This part is cataloged in the U.S.

Government catalog under NSN 4710-00-140-3920, 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
MIL-T6737.250D1A
NSN: 4710-00-140-3920
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
diameter2.000 INCHES NOMINAL IN
constructionSEAMLESS
wall_thickness0.028 INCHES NOMINAL IN
first_end_stylePLAIN
cross-sectional_shape_stylePLAIN ROUND
measuring_method_and_length144.000 INCHES NOMINAL SPECIFIC IN
nondefinitive_spec/std_data321 COMPOSITION
second_end_relationship_with_first_endIDENTICAL
NSN4710-00-140-3920
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: MIL-T6737.250D1A · 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: 144.000 INCHES NOMINAL SPECIFIC IN
•
FIRST END STYLE: PLAIN
•
DIAMETER: 2.000 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: PLAIN ROUND
•
WALL THICKNESS: 0.028 INCHES NOMINAL IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
NONDEFINITIVE SPEC/STD DATA: 321 COMPOSITION
•
CONSTRUCTION: SEAMLESS
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH144.000 INCHES NOMINAL SPECIFIC IN
FIRST END STYLEPLAIN
DIAMETER2.000 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEPLAIN ROUND
WALL THICKNESS0.028 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
NONDEFINITIVE SPEC/STD DATA321 COMPOSITION
CONSTRUCTIONSEAMLESS
SUBSTITUTES & CROSS-REFERENCES 2
MIL-T-6737Reference document
Same NSN cross-reference
Reference document — Secondary reference
AMS 5576KReference 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 MIL-T6737.250D1A?
MIL-T6737.250D1A is a TUBE,METALLIC.
What parts can replace MIL-T6737.250D1A?
There are 2 known substitutes for MIL-T6737.250D1A: MIL-T-6737, AMS 5576K. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-T6737.250D1A?
MIL-T6737.250D1A is cataloged in the U.S. Government catalog under NSN 4710-00-140-3920. 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.