PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 44065H
44065H ✓ 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: CELLULOSE OVERALL, hole_diameter: 0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 5.625 INCHES NOMINAL IN, aperture_diameter: 4.219 INCHES NOMINAL IN, bolt_circle_diameter: 4.750 INCHES NOMINAL IN, outside_corner_radius: 0.375 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-317-2792, 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
44065H
NSN: 5330-00-317-2792
FSC: 5330
CAGE: 92679 — NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/ (USA)
SPECIFICATIONS
materialCELLULOSE OVERALL
hole_diameter0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width5.625 INCHES NOMINAL IN
aperture_diameter4.219 INCHES NOMINAL IN
bolt_circle_diameter4.750 INCHES NOMINAL IN
outside_corner_radius0.375 INCHES NOMINAL IN
cross-sectional_thickness0.015 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
side_radius_from_gasket_center2.500 INCHES NOMINAL IN
NSN5330-00-317-2792
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 44065H 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: 0.375 INCHES NOMINAL IN
•
MATERIAL: CELLULOSE OVERALL
•
APERTURE DIAMETER: 4.219 INCHES NOMINAL IN
•
CROSS-SECTIONAL THICKNESS: 0.015 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
•
SIDE RADIUS FROM GASKET CENTER: 2.500 INCHES NOMINAL IN
•
BOLT CIRCLE DIAMETER: 4.750 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE CORNER RADIUS0.375 INCHES NOMINAL IN
MATERIALCELLULOSE OVERALL
OVERALL WIDTH5.625 INCHES NOMINAL IN
APERTURE DIAMETER4.219 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS0.015 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
SIDE RADIUS FROM GASKET CENTER2.500 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER4.750 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
HOLE DIAMETER0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
T57766Interchangeable
interchangeable cross-reference
interchangeable
4374Interchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-26/4Interchangeable
interchangeable cross-reference
interchangeable
28160-033Interchangeable
interchangeable cross-reference
interchangeable
68338Interchangeable
interchangeable cross-reference
interchangeable
67540Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy 44065H?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 44065H?
44065H is a GASKET.
What parts can replace 44065H?
There are 13 known substitutes for 44065H: T57766, 4374, MIL-PRF-26/4 and 10 more. Substitute compatibility should be verified for your specific system.
Is 44065H still available?
44065H is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 44065H

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026