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AP28334 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

AP28334: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, center_hole_diameter: 11.490 INCHES MINIMUM AND 11.510 INCHES MAXIMUM IN, cross-sectional_height: 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-678-1111, 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
AP28334
NSN: 5331-00-678-1111
FSC: 5331 — O-ring
CAGE: 16004 — DAVEY COMPRESSOR CO DIV OF KECO INDUSTRIES INC (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
center_hole_diameter11.490 INCHES MINIMUM AND 11.510 INCHES MAXIMUM IN
cross-sectional_height0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
NSN5331-00-678-1111
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AP28334 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: 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 11.490 INCHES MINIMUM AND 11.510 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
CENTER HOLE DIAMETER11.490 INCHES MINIMUM AND 11.510 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC
SUBSTITUTES & CROSS-REFERENCES 1
28334Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 AP28334?
AP28334 is a O-RING.
What parts can replace AP28334?
There is 1 known substitute for AP28334: 28334. Substitute compatibility should be verified for your specific system.
What is the NSN for AP28334?
AP28334 is cataloged in the U.S. Government catalog under NSN 5331-00-678-1111. This indicates validated use in U.S. government and defense supply chains.
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