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Technical Data Sheet
PartsTable / COMPONENT / 6600185
6600185 ✓ 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 HOISTING MACHINERY is a the manufacturer industrial component. Key specifications include bearings: INCLUDED, material: STEEL COMP 4340 OVERALL, bore_type: STRAIGHT, face_width: 2.500 INCHES NOMINAL IN, design_form: WEBBED, bearing_type: BEARING ROLLER. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-178-4627, 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
6600185
NSN: 5330-00-178-4627
FSC: 5330
CAGE: 80195 — ED ETNYRE & CO (USA)
SPECIFICATIONS
bearingsINCLUDED
materialSTEEL COMP 4340 OVERALL
bore_typeSTRAIGHT
face_width2.500 INCHES NOMINAL IN
design_formWEBBED
bearing_typeBEARING ROLLER
bore_featureINCLUDED
groove_shapeU
groove_quantity1
lightening_holeINCLUDED
bearing_quantity1
outside_diameter20.250 INCHES NOMINAL IN
NSN5330-00-178-4627
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6600185 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
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
•
MATERIAL: LEATHER SEALING ELEMENT
•
CASE STYLE: SQUARE
•
SEAL WIDTH: 0.438 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 1.828 INCHES NOMINAL IN
•
ACCOMMODATED SHAFT DIAMETER: 0.875 INCHES NOMINAL IN
•
SEALING ELEMENT STYLE: ANGULAR
•
SURFACE TREATMENT: PLASTIC CASE
TECHNICAL CHARACTERISTICS (FLIS)
ACCOMMODATED SHAFT MAXIMUM RATED SPEED2000 FEET PER MINUTE FT
MATERIALLEATHER SEALING ELEMENT
CASE STYLESQUARE
SEAL WIDTH0.438 INCHES NOMINAL IN
HOUSING BORE DIAMETER1.828 INCHES NOMINAL IN
ACCOMMODATED SHAFT DIAMETER0.875 INCHES NOMINAL IN
SEALING ELEMENT STYLEANGULAR
SURFACE TREATMENTPLASTIC CASE
MATERIALSTEEL CASE
OUTSIDE DIAMETER1.832 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
8846Interchangeable
interchangeable cross-reference
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884618C1Interchangeable
interchangeable cross-reference
interchangeable
5003-7Interchangeable
interchangeable cross-reference
interchangeable
10-324860Interchangeable
interchangeable cross-reference
interchangeable
43958Interchangeable
interchangeable cross-reference
interchangeable
42315Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6600185?
6600185 is a HOISTING MACHINERY.
What parts can replace 6600185?
There are 31 known substitutes for 6600185: 8846, 884618C1, 5003-7 and 28 more. Substitute compatibility should be verified for your specific system.
Is 6600185 still available?
6600185 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026