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66792 — SEAL,PLAIN

✓ Government record, cited
Clementoni · ORING SEAL
PRODUCT OVERVIEW

66792: SEAL,PLAIN.

The SEAL,PLAIN is a Clementoni industrial component. Key specifications include material: STEEL CORE, end_item_identification: DAVEY COMPRESSOR CORP TACHOMETERS. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-498-5489, 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
66792
NSN: 5340-00-498-5489
NIINs: 004985489, 010687330, 011790155
FSC: 5340 — Hardware, Commercial
CAGE: 88932 — NORTHROP GRUMMAN CORP PRECISION PRODUCTS PLANT (USA)
SPECIFICATIONS
materialSTEEL CORE
end_item_identificationDAVEY COMPRESSOR CORP TACHOMETERS
NSN5340-00-498-5489
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 66792 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
•
BOTTOM FLANGE DIAMETER: 0.438 INCHES NOMINAL IN
•
OUTSIDE/TOP FLANGE DIAMETER: 0.313 INCHES NOMINAL IN
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GROOVE DIAMETER: 0.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: DOUBLE FLANGE
•
BOTTOM FLANGE WIDTH: 0.094 INCHES NOMINAL IN
•
TOP FLANGE WIDTH: 0.125 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
BOTTOM FLANGE DIAMETER0.438 INCHES NOMINAL IN
OVERALL HEIGHT0.219 INCHES NOMINAL IN
OUTSIDE/TOP FLANGE DIAMETER0.313 INCHES NOMINAL IN
GROOVE DIAMETER0.250 INCHES NOMINAL IN
STYLE DESIGNATORDOUBLE FLANGE
BOTTOM FLANGE WIDTH0.094 INCHES NOMINAL IN
TOP FLANGE WIDTH0.125 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 66792?
66792 is a SEAL,PLAIN manufactured by Clementoni.
What is the NSN for 66792?
66792 is cataloged in the U.S. Government catalog under NSN 5340-00-498-5489. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.