PartsTable
Technical Data Sheet
C146-13 ✓ 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 GLUE OVERALL, hole_diameter: 0.266 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 1.312 INCHES NOMINAL IN, aperture_diameter: 0.510 INCHES NOMINAL IN, bolt_circle_diameter: 0.812 INCHES NOMINAL IN, outside_corner_radius: 0.250 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-291-1976, 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
C146-13
NSN: 5330-00-291-1976
FSC: 5330
CAGE: 06840 — BENDIX CORP THE (USA)
SPECIFICATIONS
materialPAPER AND GLUE OVERALL
hole_diameter0.266 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width1.312 INCHES NOMINAL IN
aperture_diameter0.510 INCHES NOMINAL IN
bolt_circle_diameter0.812 INCHES NOMINAL IN
outside_corner_radius0.250 INCHES NOMINAL IN
cross-sectional_thickness0.060 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
side_radius_from_gasket_center0.380 INCHES NOMINAL IN
material_document_and_classificationMIL-G-12803,NO. +3313-B MIL SPEC ALL MATERIAL RESPONSES OVERALL
NSN5330-00-291-1976
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: C146-13 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
SIDE RADIUS FROM GASKET CENTER: 0.380 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-12803,NO. +3313-B MIL SPEC ALL MATERIAL RESPONSES OVERALL
APERTURE DIAMETER: 0.510 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER: 0.812 INCHES NOMINAL IN
HOLE DIAMETER: 0.266 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
CROSS-SECTIONAL THICKNESS: 0.060 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
SIDE RADIUS FROM GASKET CENTER0.380 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-12803,NO. +3313-B MIL SPEC ALL MATERIAL RESPONSES OVERALL
APERTURE DIAMETER0.510 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER0.812 INCHES NOMINAL IN
HOLE DIAMETER0.266 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
CROSS-SECTIONAL THICKNESS0.060 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS0.250 INCHES NOMINAL IN
OVERALL WIDTH1.312 INCHES NOMINAL IN
MATERIALPAPER AND GLUE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
121941Interchangeable
interchangeable cross-reference
interchangeable
101146Interchangeable
interchangeable cross-reference
interchangeable
33173Interchangeable
interchangeable cross-reference
interchangeable
ASTM F436-TY1-5/8Interchangeable
interchangeable cross-reference
interchangeable
412362Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C146-13?
C146-13 is a GASKET.
What parts can replace C146-13?
There are 5 known substitutes for C146-13: 121941, 101146, 33173 and 2 more. Substitute compatibility should be verified for your specific system.
Is C146-13 still available?
C146-13 is currently cancelled.
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