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MCM087 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

MCM087: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, hole_diameter: 17.0 MILLIMETERS NOMINAL LOCATION NOT OTHERWISE SPECIFIED MM, outside_diameter: 230.0 MILLIMETERS NOMINAL MM, style_designator: CIRCULAR, aperture_diameter: 116.0 MILLIMETERS NOMINAL MM, bolt_circle_diameter: 190.5 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-485-9792, 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
MCM087
NSN: 5330-01-485-9792
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_diameter17.0 MILLIMETERS NOMINAL LOCATION NOT OTHERWISE SPECIFIED MM
outside_diameter230.0 MILLIMETERS NOMINAL MM
style_designatorCIRCULAR
aperture_diameter116.0 MILLIMETERS NOMINAL MM
bolt_hole_quantity8
bolt_circle_diameter190.5 MILLIMETERS NOMINAL MM
end_item_identification66 ECP
cross-sectional_thickness0.125 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationMIL-G-1149 (SEAWATER SERVICE) MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencyGASKET, 4IN SLIP-ON FLANGE IN
NSN5330-01-485-9792
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MCM087 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: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-1149 (SEAWATER SERVICE) MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 230.0 MILLIMETERS NOMINAL MM
•
APERTURE DIAMETER: 116.0 MILLIMETERS NOMINAL MM
•
BOLT HOLE QUANTITY: 8
•
BOLT CIRCLE DIAMETER: 190.5 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.125 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-1149 (SEAWATER SERVICE) MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER230.0 MILLIMETERS NOMINAL MM
APERTURE DIAMETER116.0 MILLIMETERS NOMINAL MM
BOLT HOLE QUANTITY8
BOLT CIRCLE DIAMETER190.5 MILLIMETERS NOMINAL MM
PART NAME ASSIGNED BY CONTROLLING AGENCYGASKET, 4IN SLIP-ON FLANGE IN
END ITEM IDENTIFICATION66 ECP
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 17Same 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 MCM087?
MCM087 is a GASKET.
What parts can replace MCM087?
There is 1 known substitute for MCM087: MCM029 PC 17. Substitute compatibility should be verified for your specific system.
What is the NSN for MCM087?
MCM087 is cataloged in the U.S. Government catalog under NSN 5330-01-485-9792. This indicates validated use in U.S. government and defense supply chains.
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