PartsTable / COMPONENT / 2CS478
2CS478
✓ 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
PARTS KIT,SEAL REPLACEMENT,MECHA. Key specifications include special_features: C/O O-RINGS (4) BACK-UP RINGS (2), functional_description: SEAL KIT FOR WINCH BRAKE, end_item_identification: SR 18 HYDRAULIC WINCH PART NUMBER 53145. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-470-0839, 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
2CS478
NSN: 5330-01-470-0839 FSC: 5330 CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
special_features C/O O-RINGS (4) BACK-UP RINGS (2) functional_description SEAL KIT FOR WINCH BRAKE end_item_identification SR 18 HYDRAULIC WINCH PART NUMBER 53145 NSN 5330-01-470-0839
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 2CS478
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
KEY FEATURES
• FUNCTIONAL DESCRIPTION: SEAL KIT FOR WINCH BRAKE
TECHNICAL CHARACTERISTICS (FLIS)
FUNCTIONAL DESCRIPTION SEAL KIT FOR WINCH BRAKE END ITEM IDENTIFICATION SR 18 HYDRAULIC WINCH PART NUMBER 53145 SPECIAL FEATURES C/O O-RINGS (4) BACK-UP RINGS (2)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
XB5135B Interchangeable interchangeable cross-reference
interchangeable
9868 Interchangeable interchangeable cross-reference
interchangeable
2449262 Interchangeable interchangeable cross-reference
interchangeable
9406 Interchangeable interchangeable cross-reference
interchangeable
7531129P9 Interchangeable interchangeable cross-reference
interchangeable
7531129P0009 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2CS478?
2CS478 is a PARTS KIT,SEAL REPLACEMENT,MECHA.
What parts can replace 2CS478?
There are 16 known substitutes for 2CS478: XB5135B, 9868, 2449262 and 13 more. Substitute compatibility should be verified for your specific system.
Is 2CS478 still available?
2CS478 is currently cancelled.