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5698-21-735-0406 — GASKET SET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5698-21-735-0406: GASKET SET.

The GASKET SET is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-01-649-9483, 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
5698-21-735-0406
NSN: 5330-01-649-9483
FSC: 5330 — Packing and Gasket Materials
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
Part Number5698-21-735-0406
NSN5330-01-649-9483
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5698-21-735-0406 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
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 2
218085562Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
H677-2205-406Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 5698-21-735-0406?
5698-21-735-0406 is a GASKET SET.
What parts can replace 5698-21-735-0406?
There are 2 known substitutes for 5698-21-735-0406: 218085562, H677-2205-406. Substitute compatibility should be verified for your specific system.
What is the NSN for 5698-21-735-0406?
5698-21-735-0406 is cataloged in the U.S. Government catalog under NSN 5330-01-649-9483. This indicates validated use in U.S. government and defense supply chains.
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