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5579448 — SEAL,PLAIN ENCASED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5579448: SEAL,PLAIN ENCASED.

The SEAL,PLAIN ENCASED is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-01-174-8146, 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
5579448
NSN: 5330-01-174-8146
FSC: 5330 — Packing and Gasket Materials
CAGE: 34623 — AM GENERAL LLC (USA)
SPECIFICATIONS
Part Number5579448
NSN5330-01-174-8146
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5579448 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 4
5330011748146Reference document
Same NSN cross-reference
Reference document — Informative reference only
41292Reference document
Same NSN cross-reference
Reference document — Secondary reference
43085Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5330PL0654282Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 5579448?
5579448 is a SEAL,PLAIN ENCASED.
What parts can replace 5579448?
There are 4 known substitutes for 5579448: 5330011748146, 41292, 43085 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5579448?
5579448 is cataloged in the U.S. Government catalog under NSN 5330-01-174-8146. This indicates validated use in U.S. government and defense supply chains.
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