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Technical Data Sheet
PartsTable / COMPONENT / 111-4559
111-4559 ✓ 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 SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC SEALING ELEMENT A, case_style: RECESSED, seal_width: 0.547 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN, surface_treatment: CADMIUM CASE, housing_bore_diameter: 6.687 INCHES NOMINAL IN, sealing_element_style: ANGULAR-EXTERNAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-292-4005, 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
111-4559
NSN: 5330-00-292-4005
FSC: 5330
CAGE: 73680 — GARLOCK SEALING TECHNOLOGIES LLC DBA GARLOCK SEALING TECHNOLOGIES LLC (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC SEALING ELEMENT A
case_styleRECESSED
seal_width0.547 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN
surface_treatmentCADMIUM CASE
housing_bore_diameter6.687 INCHES NOMINAL IN
sealing_element_styleANGULAR-EXTERNAL
maximum_pressure_rating7.0 POUNDS PER SQUARE INCH (PSI) LBS
accommodated_shaft_diameter5.375 INCHES NOMINAL IN
accommodated_shaft_maximum_rated_speed1000 FEET PER MINUTE FT
NSN5330-00-292-4005
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 111-4559 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
•
MAXIMUM PRESSURE RATING: 7.0 POUNDS PER SQUARE INCH (PSI) LBS
•
MATERIAL: RUBBER SYNTHETIC SEALING ELEMENT B
•
CASE STYLE: RECESSED
•
HOUSING BORE DIAMETER: 6.687 INCHES NOMINAL IN
•
SEAL WIDTH: 0.547 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN
•
SURFACE TREATMENT: CADMIUM CASE
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 1000 FEET PER MINUTE FT
TECHNICAL CHARACTERISTICS (FLIS)
MAXIMUM PRESSURE RATING7.0 POUNDS PER SQUARE INCH (PSI) LBS
MATERIALRUBBER SYNTHETIC SEALING ELEMENT B
CASE STYLERECESSED
HOUSING BORE DIAMETER6.687 INCHES NOMINAL IN
SEAL WIDTH0.547 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC SEALING ELEMENT A
SURFACE TREATMENTCADMIUM CASE
ACCOMMODATED SHAFT MAXIMUM RATED SPEED1000 FEET PER MINUTE FT
SEALING ELEMENT STYLEANGULAR-EXTERNAL
ACCOMMODATED SHAFT DIAMETER5.375 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
83104Interchangeable
interchangeable cross-reference
interchangeable
508-02091-143Interchangeable
interchangeable cross-reference
interchangeable
161-30Interchangeable
interchangeable cross-reference
interchangeable
753 195Interchangeable
interchangeable cross-reference
interchangeable
161-03000Interchangeable
interchangeable cross-reference
interchangeable
M16WN122-31XInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 111-4559?
111-4559 is a SEAL,PLAIN ENCASED.
What parts can replace 111-4559?
There are 15 known substitutes for 111-4559: 83104, 508-02091-143, 161-30 and 12 more. Substitute compatibility should be verified for your specific system.
Is 111-4559 still available?
111-4559 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