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43-308567 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

43-308567: O-RING.

The O-RING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5331-01-509-7755, 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
43-308567
NSN: 5331-01-509-7755
FSC: 5331 — O-ring
CAGE: 99185 — EATON CORPORATION DBA AIRFLEX DIV DIV AIRFLEX (USA)
SPECIFICATIONS
Part Number43-308567
NSN5331-01-509-7755
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 43-308567 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
SUBSTITUTES & CROSS-REFERENCES 2
600419 REV H ITEM 9Reference document
Same NSN cross-reference
Reference document — Secondary reference
308337Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 43-308567?
43-308567 is a O-RING.
What parts can replace 43-308567?
There are 2 known substitutes for 43-308567: 600419 REV H ITEM 9, 308337. Substitute compatibility should be verified for your specific system.
What is the NSN for 43-308567?
43-308567 is cataloged in the U.S. Government catalog under NSN 5331-01-509-7755. This indicates validated use in U.S. government and defense supply chains.
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