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5550285 ITEM 20 — HOSE,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

5550285 ITEM 20: HOSE,NONMETALLIC.

The HOSE,NONMETALLIC is a the manufacturer industrial component. Key specifications include temp_rating: 230.0 CELSIUS SINGLE RESPONSE DEGC, exterior_color: BLACK. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-324-2131, 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
5550285 ITEM 20
NSN: 4720-01-324-2131
FSC: 4720 — Hose and Flexible Tubing
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
temp_rating230.0 CELSIUS SINGLE RESPONSE DEGC
exterior_colorBLACK
NSN4720-01-324-2131
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 5550285 ITEM 20 · 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: 230.0 CELSIUS SINGLE RESPONSE DEGC
•
EXTERIOR COLOR: BLACK
TECHNICAL CHARACTERISTICS
TEMP RATING230.0 CELSIUS SINGLE RESPONSE DEGC
EXTERIOR COLORBLACK
SUBSTITUTES & CROSS-REFERENCES 3
PTReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
6753001-13Reference document
Same NSN cross-reference
Reference document — Secondary reference
448187Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 5550285 ITEM 20?
5550285 ITEM 20 is a HOSE,NONMETALLIC.
What parts can replace 5550285 ITEM 20?
There are 3 known substitutes for 5550285 ITEM 20: PT, 6753001-13, 448187. Substitute compatibility should be verified for your specific system.
What is the NSN for 5550285 ITEM 20?
5550285 ITEM 20 is cataloged in the U.S. Government catalog under NSN 4720-01-324-2131. 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.