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Technical Data Sheet
PartsTable / COMPONENT / DD-4698 REF NO 25
DD-4698 REF NO 25 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The RETAINER,PACKING is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-137-7086, 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
DD-4698 REF NO 25
NSN: 5330-01-137-7086
FSC: 5330
CAGE: 53424 — CUNICO CORPORATION (USA)
SPECIFICATIONS
Part NumberDD-4698 REF NO 25
NSN5330-01-137-7086
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: DD-4698 REF NO 25 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
800095Interchangeable
interchangeable cross-reference
interchangeable
18593Interchangeable
interchangeable cross-reference
interchangeable
998445Interchangeable
interchangeable cross-reference
interchangeable
TC-325Interchangeable
interchangeable cross-reference
interchangeable
609075Interchangeable
interchangeable cross-reference
interchangeable
989C669H01Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DD-4698 REF NO 25?
DD-4698 REF NO 25 is a RETAINER,PACKING.
What parts can replace DD-4698 REF NO 25?
There are 11 known substitutes for DD-4698 REF NO 25: 800095, 18593, 998445 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DD-4698 REF NO 25?
DD-4698 REF NO 25 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-137-7086. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026