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MER0223 — SEAL,PLAIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

MER0223: SEAL,PLAIN.

The SEAL,PLAIN is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE NITRILE AND PLASTIC POLYTETRAFLUOROETHYLENE SEALING ELEMENT, seal_width: 0.5629 INCHES NOMINAL IN, construction: TWO-PIECE, operating_medium: OIL, outside_diameter: 6.025 INCHES NOMINAL IN, special_features: SEAL-LIP: HNBR-PTFE. INNER BEARING CUP CONE: HM518410/HM518445..

This part is cataloged in the U.S. Government catalog under NSN 5330-01-723-5042, 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
MER0223
NSN: 5330-01-723-5042
FSC: 5330 — Packing and Gasket Materials
CAGE: 78500 — MERITOR HEAVY VEHICLE SYSTEMS, LLC (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE NITRILE AND PLASTIC POLYTETRAFLUOROETHYLENE SEALING ELEMENT
seal_width0.5629 INCHES NOMINAL IN
constructionTWO-PIECE
operating_mediumOIL
outside_diameter6.025 INCHES NOMINAL IN
special_featuresSEAL-LIP: HNBR-PTFE. INNER BEARING CUP CONE: HM518410/HM518445.
housing_bore_diameter6.008 INCHES NOMINAL IN
end_item_identification2320-01-552-2924 - DUMP TRUCK, M917A3
accommodated_shaft_diameter4.25 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyDRIVE AXLE - OIL SEAL ASSEMBLY
NSN5330-01-723-5042
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MER0223 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
•
OPERATING MEDIUM: OIL
•
SEAL WIDTH: 0.5629 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 6.025 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 6.008 INCHES NOMINAL IN
•
COLOR: BLACK
•
ACCOMMODATED SHAFT DIAMETER: 4.25 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OPERATING MEDIUMOIL
SEAL WIDTH0.5629 INCHES NOMINAL IN
OUTSIDE DIAMETER6.025 INCHES NOMINAL IN
HOUSING BORE DIAMETER6.008 INCHES NOMINAL IN
COLORBLACK
SPECIAL FEATURESSEAL-LIP: HNBR-PTFE. INNER BEARING CUP CONE: HM518410/HM518445.
ACCOMMODATED SHAFT DIAMETER4.25 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYDRIVE AXLE - OIL SEAL ASSEMBLY
END ITEM IDENTIFICATION2320-01-552-2924 - DUMP TRUCK, M917A3
MATERIALRUBBER BUTADIENE NITRILE AND PLASTIC POLYTETRAFLUOROETHYLENE SEALING ELEMENT
SUBSTITUTES & CROSS-REFERENCES 2
A 1205Y1975Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MER0123Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MER0223?
MER0223 is a SEAL,PLAIN.
What parts can replace MER0223?
There are 2 known substitutes for MER0223: A 1205Y1975, MER0123. Substitute compatibility should be verified for your specific system.
What is the NSN for MER0223?
MER0223 is cataloged in the U.S. Government catalog under NSN 5330-01-723-5042. This indicates validated use in U.S. government and defense supply chains.
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