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5-856L1120-70 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5-856L1120-70: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include peripheral_diameter: 5.564 INCHES MINIMUM AND 5.646 INCHES MAXIMUM IN, center_hole_diameter: 5.430 INCHES MINIMUM AND 5.500 INCHES MAXIMUM IN, elongation_percentage: 160 MAXIMUM, end_item_identification: BRAKE,DUAL DISK (NEXT HIGHER ASSEMBLY) MV-22 AIRCRAFT (END ITEM), cross-sectional_shape_style: O-RING, cross_section_outside_diameter: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-547-8253, 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
5-856L1120-70
NSN: 5330-01-547-8253
FSC: 5330 — Packing and Gasket Materials
CAGE: 02697 — PARKER-HANNIFIN CORP DIV O-RING DIVISION (USA)
SPECIFICATIONS
peripheral_diameter5.564 INCHES MINIMUM AND 5.646 INCHES MAXIMUM IN
center_hole_diameter5.430 INCHES MINIMUM AND 5.500 INCHES MAXIMUM IN
elongation_percentage160 MAXIMUM
end_item_identificationBRAKE,DUAL DISK (NEXT HIGHER ASSEMBLY) MV-22 AIRCRAFT (END ITEM)
cross-sectional_shape_styleO-RING
cross_section_outside_diameter0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
NSN5330-01-547-8253
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5-856L1120-70 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 SHAPE STYLE: O-RING
•
ELONGATION PERCENTAGE: 160 MAXIMUM
•
PERIPHERAL DIAMETER: 5.564 INCHES MINIMUM AND 5.646 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 5.430 INCHES MINIMUM AND 5.500 INCHES MAXIMUM IN
•
CROSS SECTION OUTSIDE DIAMETER: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL SHAPE STYLEO-RING
ELONGATION PERCENTAGE160 MAXIMUM
PERIPHERAL DIAMETER5.564 INCHES MINIMUM AND 5.646 INCHES MAXIMUM IN
CENTER HOLE DIAMETER5.430 INCHES MINIMUM AND 5.500 INCHES MAXIMUM IN
CROSS SECTION OUTSIDE DIAMETER0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
END ITEM IDENTIFICATIONBRAKE,DUAL DISK (NEXT HIGHER ASSEMBLY) MV-22 AIRCRAFT (END ITEM)
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
5-856N756-75Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5-856L1120-70?
5-856L1120-70 is a PACKING,PREFORMED.
What parts can replace 5-856L1120-70?
There is 1 known substitute for 5-856L1120-70: 5-856N756-75. Substitute compatibility should be verified for your specific system.
What is the NSN for 5-856L1120-70?
5-856L1120-70 is cataloged in the U.S. Government catalog under NSN 5330-01-547-8253. This indicates validated use in U.S. government and defense supply chains.
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