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KT-4856-3 — ADAPTER,STRAIGHT,TUBE TO HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

KT-4856-3: ADAPTER,STRAIGHT,TUBE TO HOSE.

The ADAPTER,STRAIGHT,TUBE TO HOSE is a the manufacturer industrial component. Key specifications include special_features: REGULATOR AND HOSE ASSEMBLY CRITICAL CLEANING NOT REQUIRED.. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-515-4631, 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
KT-4856-3
NSN: 4730-01-515-4631
NIINs: 015154631, 015154636, 015155472, 015155473, 015170290
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 25573 — ENTWISTLE CO THE KENETT HYDRAULIC SYSTEMS DIV (USA)
SPECIFICATIONS
special_featuresREGULATOR AND HOSE ASSEMBLY CRITICAL CLEANING NOT REQUIRED.
NSN4730-01-515-4631
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: KT-4856-3 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 2
KT-4856-3 ITEM 18Reference document
Same NSN cross-reference
Reference document — Secondary reference
4-4721-8-6Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 KT-4856-3?
KT-4856-3 is a ADAPTER,STRAIGHT,TUBE TO HOSE.
What parts can replace KT-4856-3?
There are 2 known substitutes for KT-4856-3: KT-4856-3 ITEM 18, 4-4721-8-6. Substitute compatibility should be verified for your specific system.
What is the NSN for KT-4856-3?
KT-4856-3 is cataloged in the U.S. Government catalog under NSN 4730-01-515-4631. 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.