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Technical Data Sheet
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1793963 — 1793963

✓ Government record, cited
KLEIN MARINE SYSTEMS INC · ORING SEAL
PRODUCT OVERVIEW

1793963: 1793963.

The 1793963 is a KLEIN MARINE SYSTEMS INC industrial component. This part is cataloged in the U.S. Government catalog under NSN 5331-01-455-6280, 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
1793963
NSN: 5331-01-455-6280
FSC: 5331 — O-ring
CAGE: 52315 — KLEIN MARINE SYSTEMS INC (USA)
SPECIFICATIONS
Part Number1793963
ManufacturerKLEIN MARINE SYSTEMS INC
NSN5331-01-455-6280
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1793963 MFR: KLEIN MARINE SYSTEMS INC ⚠ 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 1
160X3 SHA 70 EPDMReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1793963?
1793963 is a 1793963 manufactured by KLEIN MARINE SYSTEMS INC.
What parts can replace 1793963?
There is 1 known substitute for 1793963: 160X3 SHA 70 EPDM. Substitute compatibility should be verified for your specific system.
What is the NSN for 1793963?
1793963 is cataloged in the U.S. Government catalog under NSN 5331-01-455-6280. This indicates validated use in U.S. government and defense supply chains.
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