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PartsTable / COMPONENT / 33-5490-030-000
33-5490-030-000 ✓ 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 HOSE,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC TUBE, inside_diameter: 0.250 INCHES NOMINAL IN, outside_diameter: 0.500 INCHES NOMINAL IN, operating_pressure: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, inside_surface_condition: SMOOTH, media_for_which_designed: AIR AND WATER, FRESH AND ETHYLENE GLYCOL SINGLE RESPONSE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-278-4886, 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
33-5490-030-000
NSN: 4720-00-278-4886
FSC: 4720
CAGE: 81336 — CHIEF OF ENGINEERS DEPT OF ARMY (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC TUBE
inside_diameter0.250 INCHES NOMINAL IN
outside_diameter0.500 INCHES NOMINAL IN
operating_pressure200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
inside_surface_conditionSMOOTH
media_for_which_designedAIR AND WATER, FRESH AND ETHYLENE GLYCOL SINGLE RESPONSE
cross-sectional_shape_styleROUND
layer_composition_and_location1ST LAYER BRAIDED COTTON CORD AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
NSN4720-00-278-4886
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 33-5490-030-000 · 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
•
MEDIA FOR WHICH DESIGNED: AIR AND WATER, FRESH AND ETHYLENE GLYCOL SINGLE RESPONSE
•
INSIDE SURFACE CONDITION: SMOOTH
•
OPERATING PRESSURE: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
MATERIAL: RUBBER SYNTHETIC TUBE
•
INSIDE DIAMETER: 0.250 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 0.500 INCHES NOMINAL IN
•
LAYER COMPOSITION AND LOCATION: 1ST LAYER BRAIDED COTTON CORD AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
TECHNICAL CHARACTERISTICS (FLIS)
MEDIA FOR WHICH DESIGNEDAIR AND WATER, FRESH AND ETHYLENE GLYCOL SINGLE RESPONSE
INSIDE SURFACE CONDITIONSMOOTH
OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MATERIALRUBBER SYNTHETIC TUBE
INSIDE DIAMETER0.250 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.500 INCHES NOMINAL IN
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED COTTON CORD AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
542-245-043Interchangeable
interchangeable cross-reference
interchangeable
D3101Interchangeable
interchangeable cross-reference
interchangeable
HRAM-0064-2Interchangeable
interchangeable cross-reference
interchangeable
SN74S189NInterchangeable
interchangeable cross-reference
interchangeable
54S189/BEAInterchangeable
interchangeable cross-reference
interchangeable
AM3101DMQBInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 33-5490-030-000?
33-5490-030-000 is a HOSE,NONMETALLIC.
What parts can replace 33-5490-030-000?
There are 7 known substitutes for 33-5490-030-000: 542-245-043, D3101, HRAM-0064-2 and 4 more. Substitute compatibility should be verified for your specific system.
Is 33-5490-030-000 still available?
33-5490-030-000 is currently cancelled.
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Last verified: July 2026