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D110278-3 — D110278-3

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

D110278-3: D110278-3.

The D110278-3 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5340-01-456-5261, 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
D110278-3
NSN: 5340-01-456-5261
FSC: 5340 — Hardware, Commercial
CAGE: 71468 — ITT CANNON LLC (USA)
SPECIFICATIONS
Part NumberD110278-3
NSN5340-01-456-5261
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: D110278-3 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
SPECIAL FEATURESCONSISTS OF 1 END DISC BRACKET, 1PAN HEAD SCREW - 4-40 THD X 3/8 IN. LG, 1 HEX NUT 4-40 AND 2 NO. 4 CORROSION RESISTANT STEEL LOCKWASHER; USED ON D SUBMINIATURE CONNECTORS - ITT CANNON IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is D110278-3?
D110278-3 is a D110278-3.
What is the NSN for D110278-3?
D110278-3 is cataloged in the U.S. Government catalog under NSN 5340-01-456-5261. This indicates validated use in U.S. government and defense supply chains.
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