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Technical Data Sheet
PartsTable / COMPONENT / 2619F
2619F ✓ 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 KEY BLANK is a the manufacturer industrial component. Key specifications include special_features: BRASS OR NICKEL SILVER. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-473-5968, 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
2619F
NSN: 5340-00-473-5968
FSC: 5340
CAGE: 84423 — COLE NATIONAL CORP (USA)
SPECIFICATIONS
special_featuresBRASS OR NICKEL SILVER
NSN5340-00-473-5968
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2619F 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
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESBRASS OR NICKEL SILVER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
20FInterchangeable
interchangeable cross-reference
interchangeable
751E2035Interchangeable
interchangeable cross-reference
interchangeable
SPRW15F20000Interchangeable
interchangeable cross-reference
interchangeable
634123-10Interchangeable
interchangeable cross-reference
interchangeable
SP266-3Interchangeable
interchangeable cross-reference
interchangeable
637460PC3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2619F?
2619F is a KEY BLANK.
What parts can replace 2619F?
There are 16 known substitutes for 2619F: 20F, 751E2035, SPRW15F20000 and 13 more. Substitute compatibility should be verified for your specific system.
Is 2619F still available?
2619F is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026