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3228668-3 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

3228668-3: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include temp_rating: -40.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF, inside_diameter: 0.344 INCHES NOMINAL IN, outside_diameter: 0.547 INCHES NOMINAL IN, operating_pressure: 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS, burst_test_pressure: 1000.0 POUNDS PER SQUARE INCH LBS, end_item_identification: MK82MOD5. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-293-2446, 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
3228668-3
NSN: 4720-01-293-2446
FSC: 4720 — Hose and Flexible Tubing
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
temp_rating-40.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF
inside_diameter0.344 INCHES NOMINAL IN
outside_diameter0.547 INCHES NOMINAL IN
operating_pressure250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure1000.0 POUNDS PER SQUARE INCH LBS
end_item_identificationMK82MOD5
hydrostatic_test_pressure500.0 POUNDS PER SQUARE INCH LBS
cross-sectional_shape_styleROUND
measuring_method_and_length21.000 INCHES NOMINAL WORKING IN
minimum_inside_bending_radius2.500 INCHES IN
layer_composition_and_locationOUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
NSN4720-01-293-2446
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 3228668-3 · 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: 21.000 INCHES NOMINAL WORKING IN
•
TEMP RATING: -40.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
MINIMUM INSIDE BENDING RADIUS: 2.500 INCHES IN
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 0.547 INCHES NOMINAL IN
•
OPERATING PRESSURE: 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
•
INSIDE DIAMETER: 0.344 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH21.000 INCHES NOMINAL WORKING IN
TEMP RATING-40.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF
MINIMUM INSIDE BENDING RADIUS2.500 INCHES IN
LAYER COMPOSITION AND LOCATIONOUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.547 INCHES NOMINAL IN
OPERATING PRESSURE250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
INSIDE DIAMETER0.344 INCHES NOMINAL IN
HYDROSTATIC TEST PRESSURE500.0 POUNDS PER SQUARE INCH LBS
END ITEM IDENTIFICATIONMK82MOD5
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3228668-3?
3228668-3 is a HOSE ASSEMBLY,NONMETALLIC.
What is the NSN for 3228668-3?
3228668-3 is cataloged in the U.S. Government catalog under NSN 4720-01-293-2446. 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.