PartsTable
Technical Data Sheet
C205A3 ✓ 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

The RING,WIPER is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, ring_style: CONCENTRIC, inside_diameter: 0.621 INCHES MINIMUM AND 0.623 INCHES MAXIMUM IN, outside_diameter: 0.891 INCHES NOMINAL IN, fsc_application_data: CYLINDER ASSEMBLY,ACTUATING,LINEAR, outer_edge_thickness: 0.104 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-334-5755, 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
C205A3
NSN: 5330-00-334-5755
FSC: 5330
CAGE: 98153 — HYDRO LINE MFG CO (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
ring_styleCONCENTRIC
inside_diameter0.621 INCHES MINIMUM AND 0.623 INCHES MAXIMUM IN
outside_diameter0.891 INCHES NOMINAL IN
fsc_application_dataCYLINDER ASSEMBLY,ACTUATING,LINEAR
outer_edge_thickness0.104 INCHES NOMINAL IN
cross-sectional_shape_styleOUTSIDE GROOVED, STRAIGHT FACE
NSN5330-00-334-5755
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: C205A3 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
CROSS-SECTIONAL SHAPE STYLE: OUTSIDE GROOVED, STRAIGHT FACE
OUTER EDGE THICKNESS: 0.104 INCHES NOMINAL IN
RING STYLE: CONCENTRIC
MATERIAL: UNABLE TO DECODE
FSC APPLICATION DATA: CYLINDER ASSEMBLY,ACTUATING,LINEAR
OUTSIDE DIAMETER: 0.891 INCHES NOMINAL IN
INSIDE DIAMETER: 0.621 INCHES MINIMUM AND 0.623 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLEOUTSIDE GROOVED, STRAIGHT FACE
OUTER EDGE THICKNESS0.104 INCHES NOMINAL IN
RING STYLECONCENTRIC
MATERIALUNABLE TO DECODE
FSC APPLICATION DATACYLINDER ASSEMBLY,ACTUATING,LINEAR
OUTSIDE DIAMETER0.891 INCHES NOMINAL IN
INSIDE DIAMETER0.621 INCHES MINIMUM AND 0.623 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
A509517-3Interchangeable
interchangeable cross-reference
interchangeable
MSC115A/10HJ4Interchangeable
interchangeable cross-reference
interchangeable
1066620-1Interchangeable
interchangeable cross-reference
interchangeable
BPR344Interchangeable
interchangeable cross-reference
interchangeable
421836-02Interchangeable
interchangeable cross-reference
interchangeable
MILE1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
Ready to buy C205A3?
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 C205A3?
C205A3 is a RING,WIPER.
What parts can replace C205A3?
There are 23 known substitutes for C205A3: A509517-3, MSC115A/10HJ4, 1066620-1 and 20 more. Substitute compatibility should be verified for your specific system.
Is C205A3 still available?
C205A3 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 — C205A3