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2-009N552-9 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2-009N552-9: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE NITRILE, hardness_rating: 85.0 SHORE DUROMETER A MINIMUM AND 95.0 SHORE DUROMETER A MAXIMUM, center_hole_diameter: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN, cross-sectional_height: 0.203 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-246-8359, 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
2-009N552-9
NSN: 5331-01-246-8359
FSC: 5331 — O-ring
CAGE: 02697 — PARKER-HANNIFIN CORP DIV O-RING DIVISION (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE NITRILE
hardness_rating85.0 SHORE DUROMETER A MINIMUM AND 95.0 SHORE DUROMETER A MAXIMUM
center_hole_diameter0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
cross-sectional_height0.203 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN
NSN5331-01-246-8359
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2-009N552-9 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: 0.203 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN
•
HARDNESS RATING: 85.0 SHORE DUROMETER A MINIMUM AND 95.0 SHORE DUROMETER A MAXIMUM
•
CENTER HOLE DIAMETER: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE NITRILE
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.203 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN
HARDNESS RATING85.0 SHORE DUROMETER A MINIMUM AND 95.0 SHORE DUROMETER A MAXIMUM
CENTER HOLE DIAMETER0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE NITRILE
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 4
2-009 N552-90Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
OR5,28X1,78 2-009 N552-90Reference document
Same NSN cross-reference
Reference document — Secondary reference
29KP612Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
020009N0552Same 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 2-009N552-9?
2-009N552-9 is a O-RING.
What parts can replace 2-009N552-9?
There are 4 known substitutes for 2-009N552-9: 2-009 N552-90, OR5,28X1,78 2-009 N552-90, 29KP612 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2-009N552-9?
2-009N552-9 is cataloged in the U.S. Government catalog under NSN 5331-01-246-8359. This indicates validated use in U.S. government and defense supply chains.
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