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17920 ✓ Verified by PartsTable
Clementoni · 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 MICROCIRCUIT,DIGITAL is a Clementoni industrial component. Key specifications include cushion: NOT INCLUDED, material: COPPER ALLOY 865 OVERALL, body_width: 0.248 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN, body_height: 0.085 INCHES MAXIMUM IN, body_length: 0.440 INCHES MAXIMUM IN, mounting_pad: NOT INCLUDED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-619-0139, 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
17920
NSN: 5340-00-619-0139
FSC: 5340
CAGE: 14655 — CORNELL-DUBILIER ELECTRONICS (USA)
SPECIFICATIONS
cushionNOT INCLUDED
materialCOPPER ALLOY 865 OVERALL
body_width0.248 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN
body_height0.085 INCHES MAXIMUM IN
body_length0.440 INCHES MAXIMUM IN
mounting_padNOT INCLUDED
overall_width0.500 INCHES NOMINAL IN
overall_length1.025 INCHES NOMINAL IN
memory_capacityUNKNOWN
special_featuresCOUPLER HUB
style_designatorCURVED ARCH
features_providedHERMETICALLY SEALED AND BURN IN AND MONOLITHIC AND POSITIVE OUTPUTS AND PROGRAMMED AND BIPOLAR AND 3-STATE OUTPUT AND SCHOTTKY AND HIGH SPEED
NSN5340-00-619-0139
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 17920 MFR: Clementoni ⚠ 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
•
CUSHION: NOT INCLUDED
•
MATERIAL: STEEL LOCATION NOT OTHERWISE SPECIFIED
•
SURFACE TREATMENT: CADMIUM
•
STYLE DESIGNATOR: CURVED ARCH
•
MATERIAL THICKNESS: 0.025 INCHES NOMINAL IN
•
MOUNTING PAD: NOT INCLUDED
TECHNICAL CHARACTERISTICS (FLIS)
CUSHIONNOT INCLUDED
OVERALL LENGTH1.025 INCHES NOMINAL IN
MATERIALSTEEL LOCATION NOT OTHERWISE SPECIFIED
SURFACE TREATMENTCADMIUM
STYLE DESIGNATORCURVED ARCH
OVERALL WIDTH0.500 INCHES NOMINAL IN
MATERIAL THICKNESS0.025 INCHES NOMINAL IN
MOUNTING PADNOT INCLUDED
CENTER TO CENTER DISTANCE BETWEEN ARCH AND MOUNTING HOLE0.500 INCHES NOMINAL IN
INSIDE DIAMETER/ARCH LENGTH0.563 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
8251899002Upgraded Successor
successor cross-reference
successor
02503-983Upgraded Successor
successor cross-reference
successor
3002963Upgraded Successor
successor cross-reference
successor
MM5331-1FInterchangeable
interchangeable cross-reference
interchangeable
HM9-7603-2Interchangeable
interchangeable cross-reference
interchangeable
S82S123WInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 17920?
17920 is a MICROCIRCUIT,DIGITAL manufactured by Clementoni.
What parts can replace 17920?
There are 9 known substitutes for 17920: 8251899002, 02503-983, 3002963 and 6 more. Substitute compatibility should be verified for your specific system.
Is 17920 still available?
17920 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