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Technical Data Sheet
46662A ✓ 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 GASKET is a the manufacturer industrial component. Key specifications include material: COTTON OVERALL, hole_diameter: 0.401 INCHES MINIMUM AND 0.411 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 2.938 INCHES NOMINAL IN, style_designator: NON-CIRCULAR, aperture_diameter: 1.120 INCHES MINIMUM AND 1.130 INCHES MAXIMUM IN, bolt_circle_diameter: 2.178 INCHES MINIMUM AND 2.198 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-078-9040, 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
46662A
NSN: 5330-00-078-9040
FSC: 5330
CAGE: 1ML14 — BRINKLEY TECHNOLOGY GROUP LLC DBA HERCULES MANUFACTURING (USA)
SPECIFICATIONS
materialCOTTON OVERALL
hole_diameter0.401 INCHES MINIMUM AND 0.411 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
overall_width2.938 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
aperture_diameter1.120 INCHES MINIMUM AND 1.130 INCHES MAXIMUM IN
bolt_hole_quantity2
bolt_circle_diameter2.178 INCHES MINIMUM AND 2.198 INCHES MAXIMUM IN
outside_corner_radius0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
cross-sectional_thickness0.031 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
side_radius_from_gasket_center0.812 INCHES NOMINAL IN
NSN5330-00-078-9040
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 46662A 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 SHAPE STYLE: SOLID SINGLE OR COMPOSITION
MATERIAL: COTTON OVERALL
SIDE RADIUS FROM GASKET CENTER: 0.812 INCHES NOMINAL IN
APERTURE DIAMETER: 1.120 INCHES MINIMUM AND 1.130 INCHES MAXIMUM IN
OUTSIDE CORNER RADIUS: 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
HOLE DIAMETER: 0.401 INCHES MINIMUM AND 0.411 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
BOLT CIRCLE DIAMETER: 2.178 INCHES MINIMUM AND 2.198 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH2.938 INCHES NOMINAL IN
MATERIALCOTTON OVERALL
SIDE RADIUS FROM GASKET CENTER0.812 INCHES NOMINAL IN
APERTURE DIAMETER1.120 INCHES MINIMUM AND 1.130 INCHES MAXIMUM IN
OUTSIDE CORNER RADIUS0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
HOLE DIAMETER0.401 INCHES MINIMUM AND 0.411 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
BOLT CIRCLE DIAMETER2.178 INCHES MINIMUM AND 2.198 INCHES MAXIMUM IN
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL IN
BOLT HOLE QUANTITY2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
986065-4Interchangeable
interchangeable cross-reference
interchangeable
13149Interchangeable
interchangeable cross-reference
interchangeable
860555Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 46662A?
46662A is a GASKET.
What parts can replace 46662A?
There are 3 known substitutes for 46662A: 986065-4, 13149, 860555. Substitute compatibility should be verified for your specific system.
Is 46662A still available?
46662A is currently cancelled.
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