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Technical Data Sheet
SC-C-53365 ✓ 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: PAPER AND RESIN NATURAL OR RESIN SYNTHETIC OVERALL, hole_diameter: 0.152 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 4.900 INCHES NOMINAL IN, aperture_width: 3.900 INCHES NOMINAL IN, overall_length: 4.900 INCHES NOMINAL IN, aperture_length: 3.900 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-292-2156, 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
SC-C-53365
NSN: 5330-00-292-2156
FSC: 5330
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
materialPAPER AND RESIN NATURAL OR RESIN SYNTHETIC OVERALL
hole_diameter0.152 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width4.900 INCHES NOMINAL IN
aperture_width3.900 INCHES NOMINAL IN
overall_length4.900 INCHES NOMINAL IN
aperture_length3.900 INCHES NOMINAL IN
special_featuresWITH EIGHT POSITIONING SLOTS
style_designatorNON-CIRCULAR
bolt_hole_quantity4
outside_corner_radius0.188 INCHES NOMINAL IN
cross-sectional_thickness0.016 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-00-292-2156
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SC-C-53365 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
OUTSIDE CORNER RADIUS: 0.188 INCHES NOMINAL IN
APERTURE LENGTH: 3.900 INCHES NOMINAL IN
HOLE DIAMETER: 0.152 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
STYLE DESIGNATOR: NON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-12803 F393144-5 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH: 0.184 INCHES NOMINAL IN
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH: 0.184 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE CORNER RADIUS0.188 INCHES NOMINAL IN
SPECIAL FEATURESWITH EIGHT POSITIONING SLOTS
APERTURE LENGTH3.900 INCHES NOMINAL IN
HOLE DIAMETER0.152 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-12803 F393144-5 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.184 INCHES NOMINAL IN
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH0.184 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH4.531 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
CROSS-SECTIONAL THICKNESS0.016 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
PURCHASEDESCRIPTI0N33-7Interchangeable
interchangeable cross-reference
interchangeable
CQ3Interchangeable
interchangeable cross-reference
interchangeable
603-011Interchangeable
interchangeable cross-reference
interchangeable
60311Interchangeable
interchangeable cross-reference
interchangeable
210L075Interchangeable
interchangeable cross-reference
interchangeable
22861Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SC-C-53365?
SC-C-53365 is a GASKET.
What parts can replace SC-C-53365?
There are 13 known substitutes for SC-C-53365: PURCHASEDESCRIPTI0N33-7, CQ3, 603-011 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SC-C-53365?
SC-C-53365 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-292-2156. This indicates validated use in U.S. government and defense supply chains.
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