PartsTable
Technical Data Sheet
56511 ✓ Verified by PartsTable
Hama · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

- High-quality cable material made with selected components<br>- Attractive design<br>- Separately shielded wires<br>- Loose, taped together<br>- Colour: black. Key specifications include material: STEEL INTERNALLY MOLDED-IN REINFORCEMENT, seal_width: 0.250 INCHES NOMINAL IN, temp_rating: -40.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF, construction: SOLID, housing_bore_diameter: 2.502 INCHES NOMINAL IN, accommodated_shaft_diameter: 1.750 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-055-3437, 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
56511
NSN: 5330-00-055-3437
FSC: 5330
CAGE: 93835 — PARKER HANNIFIN CORPORATION DIV HYDRAULIC SYSTEMS DIVISION (USA)
SPECIFICATIONS
materialSTEEL INTERNALLY MOLDED-IN REINFORCEMENT
seal_width0.250 INCHES NOMINAL IN
temp_rating-40.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
constructionSOLID
housing_bore_diameter2.502 INCHES NOMINAL IN
accommodated_shaft_diameter1.750 INCHES NOMINAL IN
cross-sectional_shape_styleSINGLE LIP
NSN5330-00-055-3437
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 56511 MFR: Hama ⚠ 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 IDENTIFICATIONC-5 ACFT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
111603Interchangeable
interchangeable cross-reference
interchangeable
6211CE1TX9Interchangeable
interchangeable cross-reference
interchangeable
00213-0206Interchangeable
interchangeable cross-reference
interchangeable
700084Interchangeable
interchangeable cross-reference
interchangeable
64638Interchangeable
interchangeable cross-reference
interchangeable
56511Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 56511?
56511 is a BEARING,BALL,ANNULAR manufactured by Hama.
What parts can replace 56511?
There are 9 known substitutes for 56511: 111603, 6211CE1TX9, 00213-0206 and 6 more. Substitute compatibility should be verified for your specific system.
Is 56511 still available?
56511 is currently cancelled.
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