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102-026-02 — 102-026-02

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

102-026-02: 102-026-02.

The 102-026-02 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5331-01-456-2682, 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
102-026-02
NSN: 5331-01-456-2682
FSC: 5331 — O-ring
CAGE: A130G — KONGSBERG MARITIME FINLAND OY (FIN)
SPECIFICATIONS
Part Number102-026-02
NSN5331-01-456-2682
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 102-026-02 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
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 4.0 MILLIMETERS NOMINAL MM
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT4.0 MILLIMETERS NOMINAL MM
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
SUBSTITUTES & CROSS-REFERENCES 2
449-7551Reference document
Same NSN cross-reference
Reference document — Informative reference only
280 087 04 ITEM 25Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 102-026-02?
102-026-02 is a 102-026-02.
What parts can replace 102-026-02?
There are 2 known substitutes for 102-026-02: 449-7551, 280 087 04 ITEM 25. Substitute compatibility should be verified for your specific system.
What is the NSN for 102-026-02?
102-026-02 is cataloged in the U.S. Government catalog under NSN 5331-01-456-2682. This indicates validated use in U.S. government and defense supply chains.
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