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PartsTable / COMPONENT / K4269
K4269 ✓ 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, aperture_width: 4.188 INCHES NOMINAL IN, aperture_length: 4.531 INCHES NOMINAL IN, special_features: BOLT HOLE DIA 0.281 IN NOM,OVERALL WIDTH 5.937 IN NOM IN, style_designator: PEAR, bearing_surface_width: 0.344 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 5330-00-348-2304, 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
K4269
NSN: 5330-00-348-2304
FSC: 5330
CAGE: 73165 — FEDERAL-MOGUL CORP FEL-PRO GASKET DIV (USA)
SPECIFICATIONS
materialPAPER AND GLUE OVERALL
aperture_width4.188 INCHES NOMINAL IN
aperture_length4.531 INCHES NOMINAL IN
special_featuresBOLT HOLE DIA 0.281 IN NOM,OVERALL WIDTH 5.937 IN NOM IN
style_designatorPEAR
bolt_hole_quantity7
bearing_surface_width0.344 INCHES NOMINAL IN
cross-sectional_thickness0.031 INCHES NOMINAL IN
largest_bolt_hole_diameter0.406 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
smallest_bolt_hole_diameter0.281 INCHES NOMINAL IN
material_document_and_classificationMIL-G-12803,NO. +3313-B MIL SPEC ALL MATERIAL RESPONSES OVERALL
NSN5330-00-348-2304
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: K4269 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
•
APERTURE LENGTH: 4.531 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE WIDTH: 4.188 INCHES NOMINAL IN
•
CROSS-SECTIONAL THICKNESS: 0.031 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PEAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-12803,NO. +3313-B MIL SPEC ALL MATERIAL RESPONSES OVERALL
•
BOLT HOLE QUANTITY: 7
TECHNICAL CHARACTERISTICS (FLIS)
APERTURE LENGTH4.531 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
APERTURE WIDTH4.188 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL IN
STYLE DESIGNATORPEAR
SPECIAL FEATURESBOLT HOLE DIA 0.281 IN NOM,OVERALL WIDTH 5.937 IN NOM IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-12803,NO. +3313-B MIL SPEC ALL MATERIAL RESPONSES OVERALL
BOLT HOLE QUANTITY7
SMALLEST BOLT HOLE DIAMETER0.281 INCHES NOMINAL IN
MATERIALPAPER AND GLUE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
JT1213Interchangeable
interchangeable cross-reference
interchangeable
8978Interchangeable
interchangeable cross-reference
interchangeable
26710Interchangeable
interchangeable cross-reference
interchangeable
63774Interchangeable
interchangeable cross-reference
interchangeable
190-0209-00Interchangeable
interchangeable cross-reference
interchangeable
637439Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is K4269?
K4269 is a GASKET.
What parts can replace K4269?
There are 19 known substitutes for K4269: JT1213, 8978, 26710 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for K4269?
K4269 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-348-2304. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026