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Technical Data Sheet
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3642-383 — 3642-383

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3642-383: 3642-383.

The 3642-383 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-01-021-1386, 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
3642-383
NSN: 5330-01-021-1386
FSC: 5330 — Packing and Gasket Materials
CAGE: 25681 — ITT GOULDS PUMPS, INC. (USA)
SPECIFICATIONS
Part Number3642-383
NSN5330-01-021-1386
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3642-383 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

No substitute or cross-reference records for this part.

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 3642-383?
3642-383 is a 3642-383.
What is the NSN for 3642-383?
3642-383 is cataloged in the U.S. Government catalog under NSN 5330-01-021-1386. This indicates validated use in U.S. government and defense supply chains.
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