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K1T-398549 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

K1T-398549: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4720-00-400-2378, 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
K1T-398549
NSN: 4720-00-400-2378
FSC: 4720 — Hose and Flexible Tubing
CAGE: 61125 — ECHELON SUPPLY AND SERVICE, INC. (USA)
SPECIFICATIONS
special_featuresCONSISTS OF SYNTHETIC RUBBER BULB; INLET AND OUTLET VALVES; PLASTIC TUBING; SIX CLAMPS; 1.580 IN. MANUAL PUMPING BULD OD; 104.000 IN. O/A LENGTH IN
NSN4720-00-400-2378
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: K1T-398549 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESCONSISTS OF SYNTHETIC RUBBER BULB; INLET AND OUTLET VALVES; PLASTIC TUBING; SIX CLAMPS; 1.580 IN. MANUAL PUMPING BULD OD; 104.000 IN. O/A LENGTH IN
SUBSTITUTES & CROSS-REFERENCES 7
398549Reference document
Same NSN cross-reference
Reference document — Secondary reference
0398549Reference document
Same NSN cross-reference
Reference document — Secondary reference
393520Reference document
Same NSN cross-reference
Reference document — Secondary reference
FLX-398549Reference document
Same NSN cross-reference
Reference document — Secondary reference
176748Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
10009658Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is K1T-398549?
K1T-398549 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace K1T-398549?
There are 7 known substitutes for K1T-398549: 398549, 0398549, 393520 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for K1T-398549?
K1T-398549 is cataloged in the U.S. Government catalog under NSN 4720-00-400-2378. 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.