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303559 — CAP,PROTECTIVE,DUST AND MOISTURE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

303559: CAP,PROTECTIVE,DUST AND MOISTURE.

CAP,PROTECTIVE,DUST AND MOISTURE. Key specifications include design_type: FRICTION, end_item_identification: ITRONIX XC-6250 CROSS COUNTRY COMPUTER. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-471-6970, 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
303559
NSN: 5340-01-471-6970
FSC: 5340 — Hardware, Commercial
CAGE: H0G87 — WIBA ZEVENAAR B.V. (NLD)
SPECIFICATIONS
design_typeFRICTION
end_item_identificationITRONIX XC-6250 CROSS COUNTRY COMPUTER
NSN5340-01-471-6970
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 303559 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
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DESIGN TYPE: FRICTION
TECHNICAL CHARACTERISTICS
DESIGN TYPEFRICTION
END ITEM IDENTIFICATIONITRONIX XC-6250 CROSS COUNTRY COMPUTER
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 303559?
303559 is a CAP,PROTECTIVE,DUST AND MOISTURE.
What is the NSN for 303559?
303559 is cataloged in the U.S. Government catalog under NSN 5340-01-471-6970. This indicates validated use in U.S. government and defense supply chains.
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