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2386661 — PARTS KIT,SEAL REPLACEMENT,MECHA

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2386661: PARTS KIT,SEAL REPLACEMENT,MECHA.

PARTS KIT,SEAL REPLACEMENT,MECHA. Key specifications include part_name_assigned_by_controlling_agency: SEAL KIT, HRDRAULIC CYLINDER. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-517-4078, 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
2386661
NSN: 5330-01-517-4078
FSC: 5330 — Packing and Gasket Materials
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencySEAL KIT, HRDRAULIC CYLINDER
NSN5330-01-517-4078
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2386661 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYSEAL KIT, HRDRAULIC CYLINDER
SUBSTITUTES & CROSS-REFERENCES 3
1857670Reference document
Same NSN cross-reference
Reference document — Secondary reference
8T1414Reference document
Same NSN cross-reference
Reference document — Secondary reference
7X2767Reference 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 2386661?
2386661 is a PARTS KIT,SEAL REPLACEMENT,MECHA.
What parts can replace 2386661?
There are 3 known substitutes for 2386661: 1857670, 8T1414, 7X2767. Substitute compatibility should be verified for your specific system.
What is the NSN for 2386661?
2386661 is cataloged in the U.S. Government catalog under NSN 5330-01-517-4078. This indicates validated use in U.S. government and defense supply chains.
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