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WU27347 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

WU27347: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR, hardness_rating: 88.0 SHORE DUROMETER A NOMINAL, outside_diameter: 2.193 INCHES NOMINAL IN, center_hole_diameter: 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN, cross-sectional_height: 0.083 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-297-7113, 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
WU27347
NSN: 5331-00-297-7113
FSC: 5331 — O-ring
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR
hardness_rating88.0 SHORE DUROMETER A NOMINAL
outside_diameter2.193 INCHES NOMINAL IN
center_hole_diameter1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN
cross-sectional_height0.083 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
NSN5331-00-297-7113
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: WU27347 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: 0.083 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 2.193 INCHES NOMINAL IN
•
HARDNESS RATING: 88.0 SHORE DUROMETER A NOMINAL
•
CENTER HOLE DIAMETER: 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.083 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
OUTSIDE DIAMETER2.193 INCHES NOMINAL IN
HARDNESS RATING88.0 SHORE DUROMETER A NOMINAL
CENTER HOLE DIAMETER1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN
MATERIALRUBBER CHLOROPRENE CLASS CR
SUBSTITUTES & CROSS-REFERENCES 8
ARP568-136MILP5 516Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
136Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
AS568-136Reference document
Same NSN cross-reference
Reference document — Secondary reference
5331PL0663622Reference document
Same NSN cross-reference
Reference document — Informative reference only
568-136-4200-70Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
000136EBReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 WU27347?
WU27347 is a O-RING.
What parts can replace WU27347?
There are 8 known substitutes for WU27347: ARP568-136MILP5 516, 136, AS568-136 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for WU27347?
WU27347 is cataloged in the U.S. Government catalog under NSN 5331-00-297-7113. This indicates validated use in U.S. government and defense supply chains.
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