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Q66993 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

Q66993: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: PLASTIC URETHANE OVERALL, hardness_rating: 95.0 SHORE DUROMETER A NOMINAL OVERALL, outside_diameter: 1.063 INCHES NOMINAL IN, aperture_diameter: 0.645 INCHES NOMINAL IN, end_item_identification: 3990-01-444-5196 CEMENT MIXER, cross-sectional_thickness: 0.130 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-280-9392, 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
Q66993
NSN: 5330-01-280-9392
FSC: 5330 — Packing and Gasket Materials
CAGE: 76700 — CUMMINS FILTRATION INC. (USA)
SPECIFICATIONS
materialPLASTIC URETHANE OVERALL
hardness_rating95.0 SHORE DUROMETER A NOMINAL OVERALL
outside_diameter1.063 INCHES NOMINAL IN
aperture_diameter0.645 INCHES NOMINAL IN
end_item_identification3990-01-444-5196 CEMENT MIXER
cross-sectional_thickness0.130 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyGASKET,WASHER
NSN5330-01-280-9392
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: Q66993 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 THICKNESS: 0.130 INCHES NOMINAL IN
•
HARDNESS RATING: 95.0 SHORE DUROMETER A NOMINAL OVERALL
•
OUTSIDE DIAMETER: 1.063 INCHES NOMINAL IN
•
APERTURE DIAMETER: 0.645 INCHES NOMINAL IN
•
COLOR: BLACK
•
MATERIAL: PLASTIC URETHANE OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.130 INCHES NOMINAL IN
HARDNESS RATING95.0 SHORE DUROMETER A NOMINAL OVERALL
OUTSIDE DIAMETER1.063 INCHES NOMINAL IN
APERTURE DIAMETER0.645 INCHES NOMINAL IN
COLORBLACK
PART NAME ASSIGNED BY CONTROLLING AGENCYGASKET,WASHER
END ITEM IDENTIFICATION3990-01-444-5196 CEMENT MIXER
MATERIALPLASTIC URETHANE OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
84-13335Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is Q66993?
Q66993 is a GASKET.
What parts can replace Q66993?
There is 1 known substitute for Q66993: 84-13335. Substitute compatibility should be verified for your specific system.
What is the NSN for Q66993?
Q66993 is cataloged in the U.S. Government catalog under NSN 5330-01-280-9392. This indicates validated use in U.S. government and defense supply chains.
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