PartsTable / COMPONENT / 2DR578
2DR578
✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include end_item_identification: USED ON EG100KW; 2420-66-148-7692, HMEE (HIGH MOBILITY ENGINEER EXCAVATOR). This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-291-6537, 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
2DR578
NSN: 5330-01-291-6537 FSC: 5330 CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
end_item_identification USED ON EG100KW; 2420-66-148-7692, HMEE (HIGH MOBILITY ENGINEER EXCAVATOR) NSN 5330-01-291-6537
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 2DR578
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 (FLIS)
END ITEM IDENTIFICATION USED ON EG100KW; 2420-66-148-7692, HMEE (HIGH MOBILITY ENGINEER EXCAVATOR)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
54087 Interchangeable interchangeable cross-reference
interchangeable
154087 Interchangeable interchangeable cross-reference
interchangeable
102827 Interchangeable interchangeable cross-reference
interchangeable
91638532 Interchangeable interchangeable cross-reference
interchangeable
8486319 Interchangeable interchangeable cross-reference
interchangeable
3913994 Interchangeable Same NIIN cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2DR578?
2DR578 is a PACKING,PREFORMED.
What parts can replace 2DR578?
There are 11 known substitutes for 2DR578: 54087, 154087, 102827 and 8 more. Substitute compatibility should be verified for your specific system.
Is 2DR578 still available?
2DR578 is currently cancelled.