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8600457 FN42 — HOSE,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

8600457 FN42: HOSE,NONMETALLIC.

The HOSE,NONMETALLIC is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4720-01-734-3690, 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
8600457 FN42
NSN: 4720-01-734-3690
FSC: 4720 — Hose and Flexible Tubing
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
Part Number8600457 FN42
NSN4720-01-734-3690
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 8600457 FN42 · 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
SUBSTITUTES & CROSS-REFERENCES 6
8600457 FN 42 SHEET 3Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
8600457 FN 42 SHEET 3D6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
8864629-001 SHEET 1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
8864629-001 SHEET 1D6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
8864629Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
8600457 FN42D6Same 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 8600457 FN42?
8600457 FN42 is a HOSE,NONMETALLIC.
What parts can replace 8600457 FN42?
There are 6 known substitutes for 8600457 FN42: 8600457 FN 42 SHEET 3, 8600457 FN 42 SHEET 3D6, 8864629-001 SHEET 1 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8600457 FN42?
8600457 FN42 is cataloged in the U.S. Government catalog under NSN 4720-01-734-3690. 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.