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PRP568-443-60 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

PRP568-443-60: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, temp_rating: -65.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF, outside_diameter: 8.025 INCHES NOMINAL IN, center_hole_diameter: 7.445 INCHES MINIMUM AND 7.505 INCHES MAXIMUM IN, elongation_percentage: 200 MAXIMUM, cross-sectional_height: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-252-6046, 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
PRP568-443-60
NSN: 5331-00-252-6046
FSC: 5331 — O-ring
CAGE: 77308 — PARCO, LLC (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
temp_rating-65.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF
outside_diameter8.025 INCHES NOMINAL IN
center_hole_diameter7.445 INCHES MINIMUM AND 7.505 INCHES MAXIMUM IN
elongation_percentage200 MAXIMUM
cross-sectional_height0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
NSN5331-00-252-6046
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: PRP568-443-60 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
•
TEMP RATING: -65.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 8.025 INCHES NOMINAL IN
•
ELONGATION PERCENTAGE: 200 MAXIMUM
•
CENTER HOLE DIAMETER: 7.445 INCHES MINIMUM AND 7.505 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
TEMP RATING-65.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
OUTSIDE DIAMETER8.025 INCHES NOMINAL IN
ELONGATION PERCENTAGE200 MAXIMUM
CENTER HOLE DIAMETER7.445 INCHES MINIMUM AND 7.505 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
SUBSTITUTES & CROSS-REFERENCES 9
660-P-31-443Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2-443 N602-70Reference document
Same NSN cross-reference
Reference document — Secondary reference
ARP568-443Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
MS29513-443Reference document
Same NSN cross-reference
Reference document — Secondary reference
SR-822A-60-443Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MILP5315Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is PRP568-443-60?
PRP568-443-60 is a O-RING.
What parts can replace PRP568-443-60?
There are 9 known substitutes for PRP568-443-60: 660-P-31-443, 2-443 N602-70, ARP568-443 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PRP568-443-60?
PRP568-443-60 is cataloged in the U.S. Government catalog under NSN 5331-00-252-6046. This indicates validated use in U.S. government and defense supply chains.
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