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2143664 — HOSE AND CUFF ASSEM

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

2143664: HOSE AND CUFF ASSEM.

The HOSE AND CUFF ASSEM is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4720-01-018-1585, 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
2143664
NSN: 4720-01-018-1585
FSC: 4720 — Hose and Flexible Tubing
CAGE: 19315 — HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER BENDIX NAVIGATION AND CONTROL SYSTEMS (USA)
SPECIFICATIONS
Part Number2143664
NSN4720-01-018-1585
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 2143664 · 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
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 2
2143665-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
2143664-42Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 2143664?
2143664 is a HOSE AND CUFF ASSEM.
What parts can replace 2143664?
There are 2 known substitutes for 2143664: 2143665-2, 2143664-42. Substitute compatibility should be verified for your specific system.
What is the NSN for 2143664?
2143664 is cataloged in the U.S. Government catalog under NSN 4720-01-018-1585. This indicates validated use in U.S. government and defense supply chains.
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