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A853166 — ADAPTER,STRAIGHT,PIPE TO HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

A853166: ADAPTER,STRAIGHT,PIPE TO HOSE.

The ADAPTER,STRAIGHT,PIPE TO HOSE is a the manufacturer industrial component. Key specifications include end_item_identification: 3805-01-573-0677 EXCAVATOR,MULTIPURPOSE,CRAWLER MOUNTED, HYEX TYPE I, JOHN DEERE EXCAVATOR,MODEL JD240DLCR, part_name_assigned_by_controlling_agency: ADAPTER FITTING. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-474-7380, 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
A853166
NSN: 4730-01-474-7380
NIINs: 014747380, 015841514
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 1J955 — JOHN DEERE CONSTRUCTION & FORESTRY COMPANY DIV DIRECT GOVERNMENTAL SALES (USA)
SPECIFICATIONS
end_item_identification3805-01-573-0677 EXCAVATOR,MULTIPURPOSE,CRAWLER MOUNTED, HYEX TYPE I, JOHN DEERE EXCAVATOR,MODEL JD240DLCR
part_name_assigned_by_controlling_agencyADAPTER FITTING
NSN4730-01-474-7380
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: A853166 · 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONCONTRACTOR LOGISTICS LIFETIME SUPPORT (CRLS), HYDRAULIC EXCAVTOR TYPE 1 (HYEX) (MODEL 230 LCR HX1), NSN 3805-01-463-0804, TM5-3805-280-24-P
SUBSTITUTES & CROSS-REFERENCES 1
AT107392Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A853166?
A853166 is a ADAPTER,STRAIGHT,PIPE TO HOSE.
What parts can replace A853166?
There is 1 known substitute for A853166: AT107392. Substitute compatibility should be verified for your specific system.
What is the NSN for A853166?
A853166 is cataloged in the U.S. Government catalog under NSN 4730-01-474-7380. 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.