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391-2882-027 — RUBBER ROUND SECTION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

391-2882-027: RUBBER ROUND SECTION.

The RUBBER ROUND SECTION is a the manufacturer industrial component. Key specifications include length: 0.218 INCHES NOMINAL IN, material: RUBBER SYNTHETIC LOCATION NOT OTHERWISE SPECIFIED, surface_condition: SMOOTH BOTH SIDES, cross-sectional_shape_style: CIRCULAR, nonmetallic_hardness_rating: 90.0 NOMINAL SHORE DUROMETER A, cross_section_outside_diameter: 0.103 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-042-3604, 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
391-2882-027
NSN: 5330-00-042-3604
FSC: 5330 — Packing and Gasket Materials
CAGE: 13829 — PARKER HANNIFIN CORPORATION DIV CYLINDER DIVISION (USA)
SPECIFICATIONS
length0.218 INCHES NOMINAL IN
materialRUBBER SYNTHETIC LOCATION NOT OTHERWISE SPECIFIED
surface_conditionSMOOTH BOTH SIDES
cross-sectional_shape_styleCIRCULAR
nonmetallic_hardness_rating90.0 NOMINAL SHORE DUROMETER A
cross_section_outside_diameter0.103 INCHES NOMINAL IN
NSN5330-00-042-3604
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 391-2882-027 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
•
LENGTH: 0.218 INCHES NOMINAL IN
•
SURFACE CONDITION: SMOOTH BOTH SIDES
•
CROSS-SECTIONAL SHAPE STYLE: CIRCULAR
•
COLOR: BLACK BOTH SIDES
•
CROSS SECTION OUTSIDE DIAMETER: 0.103 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC LOCATION NOT OTHERWISE SPECIFIED
•
NONMETALLIC HARDNESS RATING: 90.0 NOMINAL SHORE DUROMETER A
TECHNICAL CHARACTERISTICS
LENGTH0.218 INCHES NOMINAL IN
SURFACE CONDITIONSMOOTH BOTH SIDES
CROSS-SECTIONAL SHAPE STYLECIRCULAR
COLORBLACK BOTH SIDES
CROSS SECTION OUTSIDE DIAMETER0.103 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC LOCATION NOT OTHERWISE SPECIFIED
NONMETALLIC HARDNESS RATING90.0 NOMINAL SHORE DUROMETER A
SUBSTITUTES & CROSS-REFERENCES 2
6800006Reference document
Same NSN cross-reference
Reference document — Secondary reference
19452P11Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 391-2882-027?
391-2882-027 is a RUBBER ROUND SECTION.
What parts can replace 391-2882-027?
There are 2 known substitutes for 391-2882-027: 6800006, 19452P11. Substitute compatibility should be verified for your specific system.
What is the NSN for 391-2882-027?
391-2882-027 is cataloged in the U.S. Government catalog under NSN 5330-00-042-3604. This indicates validated use in U.S. government and defense supply chains.
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