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WW-T-799 — TUBE,METALLIC,SPECIAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

WW-T-799: TUBE,METALLIC,SPECIAL.

The TUBE,METALLIC,SPECIAL is a the manufacturer industrial component. Key specifications include diameter: 0.500 INCHES NOMINAL IN, material: COPPER, leg_length: 4.000 INCHES NOMINAL ALL ENDS IN, construction: SEAMLESS, heat_treatment: HARD DRAWN, wall_thickness: 0.035 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4710-00-062-5308, 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
WW-T-799
NSN: 4710-00-062-5308
NIINs: 000625308, 001371892, 002032948, 002774533, 002774534, 002774553, 002775521, 002776109, 002776115, 002776119, 002777748, 002782216, 002782217, 002782218, 002782220, 004242694, 005119700, 005331172, 005331177, 005418293, 005469870, 005952784, 006400015, 006400684, 006400690, 006401100, 006401103, 006401104, 006401105, 006401106, 008275847, 008354557, 008461003, 008787072, 008942511, 009224988, 009264257, 009503601, 009610947, 009752868, 009934163, 009954845, 010063408, 010832300, 010832301, 010832491, 011686405, 011692156, 011701351, 011707259, 012283461, 013251606, 013789368
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
diameter0.500 INCHES NOMINAL IN
materialCOPPER
leg_length4.000 INCHES NOMINAL ALL ENDS IN
constructionSEAMLESS
heat_treatmentHARD DRAWN
wall_thickness0.035 INCHES NOMINAL IN
connection_typeUNTHREADED EXTERNAL TUBE FIRST END
first_end_stylePLAIN
connection_stylePLAIN (TUBE) ALL ENDS
special_featuresCHANGE INC; FSC; FIIG.
features_providedCOILED
operating_pressure340.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
NSN4710-00-062-5308
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: WW-T-799 · 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: 240.000 INCHES NOMINAL STANDARD IN
•
FIRST END STYLE: PLAIN
•
HEAT TREATMENT: HARD DRAWN
•
DIAMETER: 0.375 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: PLAIN ROUND
•
WALL THICKNESS: 0.030 INCHES NOMINAL IN
•
OPERATING PRESSURE: 900.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH240.000 INCHES NOMINAL STANDARD IN
FIRST END STYLEPLAIN
HEAT TREATMENTHARD DRAWN
DIAMETER0.375 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEPLAIN ROUND
WALL THICKNESS0.030 INCHES NOMINAL IN
OPERATING PRESSURE900.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
MAXIMUM OPERATING TEMP149.0 CELSIUS DEGC
NONDEFINITIVE SPEC/STD DATAL TYPE AND 1 CLASS
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
ASTM-B88Reference 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 WW-T-799?
WW-T-799 is a TUBE,METALLIC,SPECIAL.
What parts can replace WW-T-799?
There is 1 known substitute for WW-T-799: ASTM-B88. Substitute compatibility should be verified for your specific system.
What is the NSN for WW-T-799?
WW-T-799 is cataloged in the U.S. Government catalog under NSN 4710-00-062-5308. This indicates validated use in U.S. government and defense supply chains.
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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.