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Technical Data Sheet
PartsTable / COMPONENT / 09-17420C3
09-17420C3 ✓ 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 CLAMP,LOOP is a the manufacturer industrial component. Key specifications include overall_width: 0.813 INCHES NOMINAL IN, style_designator: TWO PIECE, material_thickness: 0.250 INCHES NOMINAL IN, loop_inside_diameter: 2.188 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-619-3343, 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
09-17420C3
NSN: 5340-00-619-3343
FSC: 5340
CAGE: 16663 — S T K ELECTRONICS INC DBA PELCO ELECTRONIC COMPONENTS AIROTRONICS DIV (USA)
SPECIFICATIONS
overall_width0.813 INCHES NOMINAL IN
style_designatorTWO PIECE
material_thickness0.250 INCHES NOMINAL IN
loop_inside_diameter2.188 INCHES NOMINAL IN
NSN5340-00-619-3343
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 09-17420C3 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
•
MATERIAL THICKNESS: 0.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: TWO PIECE
•
LOOP INSIDE DIAMETER: 2.188 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL THICKNESS0.250 INCHES NOMINAL IN
STYLE DESIGNATORTWO PIECE
LOOP INSIDE DIAMETER2.188 INCHES NOMINAL IN
OVERALL WIDTH0.813 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
X18Upgraded Successor
successor cross-reference
successor
YR381Upgraded Successor
successor cross-reference
successor
MEDICONUpgraded Successor
successor cross-reference
successor
23.70.24Upgraded Successor
successor cross-reference
successor
6515NCM082255Upgraded Successor
successor cross-reference
successor
MC-2Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 09-17420C3?
09-17420C3 is a CLAMP,LOOP.
What parts can replace 09-17420C3?
There are 26 known substitutes for 09-17420C3: X18, YR381, MEDICON and 23 more. Substitute compatibility should be verified for your specific system.
Is 09-17420C3 still available?
09-17420C3 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026