PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 025-0490-000
025-0490-000 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

CAP,PROTECTIVE,DUST AND MOISTURE. Key specifications include material: PLASTIC, design_type: FRICTION, overall_diameter: 2.412 INCHES NOMINAL IN, round_cap_outside_surface_condition: SMOOTH. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-577-0306, 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
025-0490-000
NSN: 5340-00-577-0306
FSC: 5340
CAGE: 71468 — ITT CANNON LLC (USA)
SPECIFICATIONS
materialPLASTIC
design_typeFRICTION
overall_diameter2.412 INCHES NOMINAL IN
round_cap_outside_surface_conditionSMOOTH
NSN5340-00-577-0306
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 025-0490-000 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
•
ROUND CAP OUTSIDE SURFACE CONDITION: SMOOTH
•
DESIGN TYPE: FRICTION
•
MATERIAL: PLASTIC
•
OVERALL DIAMETER: 2.412 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
ROUND CAP OUTSIDE SURFACE CONDITIONSMOOTH
DESIGN TYPEFRICTION
MATERIALPLASTIC
OVERALL DIAMETER2.412 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
HT-68-1Interchangeable
interchangeable cross-reference
interchangeable
605177Interchangeable
interchangeable cross-reference
interchangeable
13447DInterchangeable
interchangeable cross-reference
interchangeable
833-952Interchangeable
interchangeable cross-reference
interchangeable
833-90Interchangeable
interchangeable cross-reference
interchangeable
025-490-00Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy 025-0490-000?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 025-0490-000?
025-0490-000 is a CAP,PROTECTIVE,DUST AND MOISTURE.
What parts can replace 025-0490-000?
There are 8 known substitutes for 025-0490-000: HT-68-1, 605177, 13447D and 5 more. Substitute compatibility should be verified for your specific system.
Is 025-0490-000 still available?
025-0490-000 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 025-0490-000

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026