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3278965 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

3278965: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include temp_rating: -58.0 FAHRENHEIT AND 302.0 FAHRENHEIT SINGLE RESPONSE DEGF, outside_length: 4.000 INCHES NOMINAL IN, inside_diameter: 0.1875 INCHES NOMINAL IN, outside_diameter: 0.490 INCHES NOMINAL IN, burst_test_pressure: 1000.0 POUNDS PER SQUARE INCH LBS, end_item_identification: 2320-01-465-2174. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-479-0489, 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
3278965
NSN: 4720-01-479-0489
FSC: 4720 — Hose and Flexible Tubing
CAGE: 45152 — OSHKOSH CORP (USA)
SPECIFICATIONS
temp_rating-58.0 FAHRENHEIT AND 302.0 FAHRENHEIT SINGLE RESPONSE DEGF
outside_length4.000 INCHES NOMINAL IN
inside_diameter0.1875 INCHES NOMINAL IN
outside_diameter0.490 INCHES NOMINAL IN
burst_test_pressure1000.0 POUNDS PER SQUARE INCH LBS
end_item_identification2320-01-465-2174
cross-sectional_shape_styleROUND
minimum_inside_bending_radius0.750 INCHES IN
NSN4720-01-479-0489
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 3278965 · 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
•
TEMP RATING: -58.0 FAHRENHEIT AND 302.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
OUTSIDE LENGTH: 4.000 INCHES NOMINAL IN
•
MINIMUM INSIDE BENDING RADIUS: 0.750 INCHES IN
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 0.490 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.1875 INCHES NOMINAL IN
•
BURST TEST PRESSURE: 1000.0 POUNDS PER SQUARE INCH LBS
TECHNICAL CHARACTERISTICS
TEMP RATING-58.0 FAHRENHEIT AND 302.0 FAHRENHEIT SINGLE RESPONSE DEGF
OUTSIDE LENGTH4.000 INCHES NOMINAL IN
MINIMUM INSIDE BENDING RADIUS0.750 INCHES IN
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.490 INCHES NOMINAL IN
INSIDE DIAMETER0.1875 INCHES NOMINAL IN
END ITEM IDENTIFICATION2320-01-465-2174
BURST TEST PRESSURE1000.0 POUNDS PER SQUARE INCH LBS
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
3416382Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3278965?
3278965 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 3278965?
There is 1 known substitute for 3278965: 3416382. Substitute compatibility should be verified for your specific system.
What is the NSN for 3278965?
3278965 is cataloged in the U.S. Government catalog under NSN 4720-01-479-0489. 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.