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6668-0 — SEAL,NONMETALLIC SPECIAL SHAPED

✓ Government record, cited
Clementoni · ORING SEAL
PRODUCT OVERVIEW

6668-0: SEAL,NONMETALLIC SPECIAL SHAPED.

SEAL,NONMETALLIC SPECIAL SHAPED. Key specifications include material: RUBBER SILICONE CLASS Q OVERALL, overall_length: 36.000 INCHES NOMINAL IN, special_features: LEGS 5/16 IN. LONG WITH 1/16 IN.GROOVE,7/32 IN.

BULB I.D. IN, cross-sectional_width: 0.625 INCHES NOMINAL IN, cross-sectional_height: 0.2812 INCHES NOMINAL IN, end_item_identification: DISPLAY ASSEMBLY ENCLOSURE. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-564-6952, 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
6668-0
NSN: 5330-01-564-6952
FSC: 5330 — Packing and Gasket Materials
CAGE: 76385 — MINOR RUBBER CO INC (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q OVERALL
overall_length36.000 INCHES NOMINAL IN
special_featuresLEGS 5/16 IN. LONG WITH 1/16 IN.GROOVE,7/32 IN. BULB I.D. IN
cross-sectional_width0.625 INCHES NOMINAL IN
cross-sectional_height0.2812 INCHES NOMINAL IN
end_item_identificationDISPLAY ASSEMBLY ENCLOSURE
cross-sectional_shape_styleU SHAPE
part_name_assigned_by_controlling_agencyREFRIGERATOR DOOR SEALS TYPE II (STYLE ZX-2024)
NSN5330-01-564-6952
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6668-0 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
•
CROSS-SECTIONAL HEIGHT: 0.2812 INCHES NOMINAL IN
•
CROSS-SECTIONAL WIDTH: 0.625 INCHES NOMINAL IN
•
REFERENCE DATA AND LITERATURE: MINOR RUBBER ON-LINE CATALOG PAGE FOR STYLE ZX-2024
•
CROSS-SECTIONAL SHAPE STYLE: U SHAPE
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.2812 INCHES NOMINAL IN
CROSS-SECTIONAL WIDTH0.625 INCHES NOMINAL IN
REFERENCE DATA AND LITERATUREMINOR RUBBER ON-LINE CATALOG PAGE FOR STYLE ZX-2024
OVERALL LENGTH36.000 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEU SHAPE
SPECIAL FEATURESLEGS 5/16 IN. LONG WITH 1/16 IN.GROOVE,7/32 IN. BULB I.D. IN
PART NAME ASSIGNED BY CONTROLLING AGENCYREFRIGERATOR DOOR SEALS TYPE II (STYLE ZX-2024)
END ITEM IDENTIFICATIONDISPLAY ASSEMBLY ENCLOSURE
MATERIALRUBBER SILICONE CLASS Q OVERALL
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 2
6601(ZX-2024)Reference document
Same NSN cross-reference
Reference document — Secondary reference
6601-L3Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 6668-0?
6668-0 is a SEAL,NONMETALLIC SPECIAL SHAPED manufactured by Clementoni.
What parts can replace 6668-0?
There are 2 known substitutes for 6668-0: 6601(ZX-2024), 6601-L3. Substitute compatibility should be verified for your specific system.
What is the NSN for 6668-0?
6668-0 is cataloged in the U.S. Government catalog under NSN 5330-01-564-6952. This indicates validated use in U.S. government and defense supply chains.
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