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Technical Data Sheet
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90697 — SEAL RING,METAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

90697: SEAL RING,METAL.

The SEAL RING,METAL is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-01-450-1142, 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
90697
NSN: 5330-01-450-1142
NIINs: 014501142, 015895817
FSC: 5330 — Packing and Gasket Materials
CAGE: 71431 — A W CHESTERTON CO DIV SEALING DEVICE DIVISION (USA)
SPECIFICATIONS
Part Number90697
NSN5330-01-450-1142
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 90697 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
090697Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
1628970 PT NO 89BReference document
Same NSN cross-reference
Reference document — Secondary 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 90697?
90697 is a SEAL RING,METAL.
What parts can replace 90697?
There are 2 known substitutes for 90697: 090697, 1628970 PT NO 89B. Substitute compatibility should be verified for your specific system.
What is the NSN for 90697?
90697 is cataloged in the U.S. Government catalog under NSN 5330-01-450-1142. This indicates validated use in U.S. government and defense supply chains.
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