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MCM090 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

MCM090: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, hole_diameter: 11.0 MILLIMETERS NOMINAL LOCATION NOT OTHERWISE SPECIFIED MM, overall_width: 100.0 MILLIMETERS NOMINAL MM, overall_length: 100.0 MILLIMETERS NOMINAL MM, special_features: HAS NOTCH ON ONE SIDE WITH RADIUS 12.5MM,BOLT HOLES CENTER TO CENTER AT 100MM DIA MM, style_designator: NON-CIRCULAR. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-485-9815, 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
MCM090
NSN: 5330-01-485-9815
FSC: 5330 — Packing and Gasket Materials
CAGE: 0VP52 — FINCANTIERI MARINE SYSTEMS NORTH AMERICA, INC. DBA FINCANTIERI MARINE SYSTEMS NORTH AM (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
hole_diameter11.0 MILLIMETERS NOMINAL LOCATION NOT OTHERWISE SPECIFIED MM
overall_width100.0 MILLIMETERS NOMINAL MM
overall_length100.0 MILLIMETERS NOMINAL MM
special_featuresHAS NOTCH ON ONE SIDE WITH RADIUS 12.5MM,BOLT HOLES CENTER TO CENTER AT 100MM DIA MM
style_designatorNON-CIRCULAR
aperture_diameter69.0 MILLIMETERS NOMINAL MM
bolt_hole_quantity4
end_item_identification66 ECP
cross-sectional_thickness0.125 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationMIL-G-1149 (SALTWATER SERVICE) MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-485-9815
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MCM090 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
•
CROSS-SECTIONAL THICKNESS: 0.125 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-1149 (SALTWATER SERVICE) MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE DIAMETER: 69.0 MILLIMETERS NOMINAL MM
•
OUTSIDE CORNER BEVEL LENGTH ALONG WIDTH: 7.0 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.125 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-1149 (SALTWATER SERVICE) MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH100.0 MILLIMETERS NOMINAL MM
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH100.0 MILLIMETERS NOMINAL MM
APERTURE DIAMETER69.0 MILLIMETERS NOMINAL MM
OUTSIDE CORNER BEVEL LENGTH ALONG WIDTH7.0 MILLIMETERS NOMINAL MM
OUTSIDE CORNER BEVEL LENGTH ALONG LENGTH7.0 MILLIMETERS NOMINAL MM
BOLT HOLE QUANTITY4
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 1
MCM029 PC 25Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MCM090?
MCM090 is a GASKET.
What parts can replace MCM090?
There is 1 known substitute for MCM090: MCM029 PC 25. Substitute compatibility should be verified for your specific system.
What is the NSN for MCM090?
MCM090 is cataloged in the U.S. Government catalog under NSN 5330-01-485-9815. This indicates validated use in U.S. government and defense supply chains.
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