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FT-1399 — HOSE ASSEMBLY,AIR DUCT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

FT-1399: HOSE ASSEMBLY,AIR DUCT.

The HOSE ASSEMBLY,AIR DUCT is a the manufacturer industrial component. Key specifications include end_item_identification: USED ON RSRP RADAR. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-018-6580, 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
FT-1399
NSN: 4720-01-018-6580
FSC: 4720 — Hose and Flexible Tubing
CAGE: 04927 — AUTOMATION INDUSTRIES INC FLEXIBLE TUBING DIV (USA)
SPECIFICATIONS
end_item_identificationUSED ON RSRP RADAR
NSN4720-01-018-6580
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: FT-1399 · 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
END ITEM IDENTIFICATIONUSED ON RSRP RADAR
SUBSTITUTES & CROSS-REFERENCES 4
10-60023Reference document
Same NSN cross-reference
Reference document — Secondary reference
B0E2090-0002Reference document
Same NSN cross-reference
Reference document — Secondary reference
10-60023-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
BOE2090-0002Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is FT-1399?
FT-1399 is a HOSE ASSEMBLY,AIR DUCT.
What parts can replace FT-1399?
There are 4 known substitutes for FT-1399: 10-60023, B0E2090-0002, 10-60023-2 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for FT-1399?
FT-1399 is cataloged in the U.S. Government catalog under NSN 4720-01-018-6580. 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.