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3803433 — TUBING,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

3803433: TUBING,NONMETALLIC.

The TUBING,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, exterior_color: RED, outside_diameter: 0.500 INCHES NOMINAL IN, special_features: HOSE CODE 2687, end_item_identification: 2320-01-676-3797, inside_surface_condition: SMOOTH. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-730-9221, 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
3803433
NSN: 4720-01-730-9221
FSC: 4720 — Hose and Flexible Tubing
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
exterior_colorRED
outside_diameter0.500 INCHES NOMINAL IN
special_featuresHOSE CODE 2687
end_item_identification2320-01-676-3797
inside_surface_conditionSMOOTH
inner_conveying_tube_stylePLAIN
measuring_method_and_length37.0 INCHES NOMINAL OVERALL IN
part_name_assigned_by_controlling_agencyTUBING, NY, SPECIFICATION
NSN4720-01-730-9221
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 3803433 · 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: 37.0 INCHES NOMINAL OVERALL IN
•
OUTSIDE DIAMETER: 0.500 INCHES NOMINAL IN
•
EXTERIOR COLOR: RED
•
INSIDE SURFACE CONDITION: SMOOTH
•
MATERIAL: UNABLE TO DECODE
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH37.0 INCHES NOMINAL OVERALL IN
OUTSIDE DIAMETER0.500 INCHES NOMINAL IN
EXTERIOR COLORRED
INSIDE SURFACE CONDITIONSMOOTH
SPECIAL FEATURESHOSE CODE 2687
PART NAME ASSIGNED BY CONTROLLING AGENCYTUBING, NY, SPECIFICATION
END ITEM IDENTIFICATION2320-01-676-3797
MATERIALUNABLE TO DECODE
INNER CONVEYING TUBE STYLEPLAIN
OTHER ITEMS IN FSC 4720 — Hose and Flexible Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4720-00-000-0080 4720-00-000-0081 4720-00-000-0084 4720-00-000-0724 4720-00-001-0014 4720-00-001-0015 4720-00-001-0023 4720-00-001-0025
SUBSTITUTES & CROSS-REFERENCES 1
4111111Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3803433?
3803433 is a TUBING,NONMETALLIC.
What parts can replace 3803433?
There is 1 known substitute for 3803433: 4111111. Substitute compatibility should be verified for your specific system.
What is the NSN for 3803433?
3803433 is cataloged in the U.S. Government catalog under NSN 4720-01-730-9221. 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.