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J221P020 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

J221P020: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROCARBON CLASS FPM, hardness_rating: 75.0 SHORE DUROMETER A NOMINAL, outside_diameter: 0.989 INCHES MINIMUM AND 1.019 INCHES MAXIMUM IN, center_hole_diameter: 0.855 INCHES MINIMUM AND 0.873 INCHES MAXIMUM IN, elongation_percentage: 125 MAXIMUM, cross-sectional_height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-166-1001, 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
J221P020
NSN: 5331-00-166-1001
FSC: 5331 — O-ring
CAGE: 07482 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
materialRUBBER FLUOROCARBON CLASS FPM
hardness_rating75.0 SHORE DUROMETER A NOMINAL
outside_diameter0.989 INCHES MINIMUM AND 1.019 INCHES MAXIMUM IN
center_hole_diameter0.855 INCHES MINIMUM AND 0.873 INCHES MAXIMUM IN
elongation_percentage125 MAXIMUM
cross-sectional_height0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
NSN5331-00-166-1001
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: J221P020 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: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 0.989 INCHES MINIMUM AND 1.019 INCHES MAXIMUM IN
•
HARDNESS RATING: 75.0 SHORE DUROMETER A NOMINAL
•
ELONGATION PERCENTAGE: 125 MAXIMUM
•
CENTER HOLE DIAMETER: 0.855 INCHES MINIMUM AND 0.873 INCHES MAXIMUM IN
•
MATERIAL: RUBBER FLUOROCARBON CLASS FPM
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
OUTSIDE DIAMETER0.989 INCHES MINIMUM AND 1.019 INCHES MAXIMUM IN
HARDNESS RATING75.0 SHORE DUROMETER A NOMINAL
ELONGATION PERCENTAGE125 MAXIMUM
CENTER HOLE DIAMETER0.855 INCHES MINIMUM AND 0.873 INCHES MAXIMUM IN
MATERIALRUBBER FLUOROCARBON CLASS FPM
SUBSTITUTES & CROSS-REFERENCES 9
M83248/1-020Reference document
Same NSN cross-reference
Reference document — Secondary reference
3634-96-11-90Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
AS3209-020Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
PL-D200660E001 REV J IT NO 22Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
10117056Reference document
Same NSN cross-reference
Reference document — Informative reference only
AS3085-020AMS 7280Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is J221P020?
J221P020 is a O-RING.
What parts can replace J221P020?
There are 9 known substitutes for J221P020: M83248/1-020, 3634-96-11-90, AS3209-020 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for J221P020?
J221P020 is cataloged in the U.S. Government catalog under NSN 5331-00-166-1001. This indicates validated use in U.S. government and defense supply chains.
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