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MOR-56X4 70A — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

MOR-56X4 70A: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, outside_diameter: 67.0 MILLIMETERS NOMINAL MM, special_features: END ITEM 4120-01-508-1404, center_hole_diameter: 56.0 MILLIMETERS NOMINAL MM, cross-sectional_height: 4.0 MILLIMETERS NOMINAL MM, part_name_assigned_by_controlling_agency: O RING. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-671-3508, 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
MOR-56X4 70A
NSN: 5331-01-671-3508
FSC: 5331 — O-ring
CAGE: L0511 — PARKER HANNIFIN CANADA (CAN)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
outside_diameter67.0 MILLIMETERS NOMINAL MM
special_featuresEND ITEM 4120-01-508-1404
center_hole_diameter56.0 MILLIMETERS NOMINAL MM
cross-sectional_height4.0 MILLIMETERS NOMINAL MM
part_name_assigned_by_controlling_agencyO RING
NSN5331-01-671-3508
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MOR-56X4 70A 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 HEIGHT: 4.0 MILLIMETERS NOMINAL MM
•
OUTSIDE DIAMETER: 67.0 MILLIMETERS NOMINAL MM
•
CENTER HOLE DIAMETER: 56.0 MILLIMETERS NOMINAL MM
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT4.0 MILLIMETERS NOMINAL MM
OUTSIDE DIAMETER67.0 MILLIMETERS NOMINAL MM
SPECIAL FEATURESEND ITEM 4120-01-508-1404
CENTER HOLE DIAMETER56.0 MILLIMETERS NOMINAL MM
PART NAME ASSIGNED BY CONTROLLING AGENCYO RING
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MOR-56X4 70A?
MOR-56X4 70A is a O-RING.
What is the NSN for MOR-56X4 70A?
MOR-56X4 70A is cataloged in the U.S. Government catalog under NSN 5331-01-671-3508. This indicates validated use in U.S. government and defense supply chains.
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