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40-25069 — GASKET SET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

40-25069: GASKET SET.

The GASKET SET is a the manufacturer industrial component. Key specifications include outside_diameter: 11.00 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-390-5840, 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
40-25069
NSN: 5330-01-390-5840
NIINs: 013905840, 014621807
FSC: 5330 — Packing and Gasket Materials
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
outside_diameter11.00 INCHES NOMINAL IN
NSN5330-01-390-5840
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 40-25069 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
3803613Reference document
Same NSN cross-reference
Reference document — Secondary reference
3803376Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 40-25069?
40-25069 is a GASKET SET.
What parts can replace 40-25069?
There are 2 known substitutes for 40-25069: 3803613, 3803376. Substitute compatibility should be verified for your specific system.
What is the NSN for 40-25069?
40-25069 is cataloged in the U.S. Government catalog under NSN 5330-01-390-5840. This indicates validated use in U.S. government and defense supply chains.
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