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4075429 ✓ 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: NICKEL ALLOY 718 OVERALL, outside_diameter: 23.074 INCHES MINIMUM AND 23.124 INCHES MAXIMUM IN, style_designator: CIRCULAR, aperture_diameter: 22.694 INCHES NOMINAL IN, end_item_identification: F100PW0229 ENGINE, cross-sectional_thickness: 0.009 INCHES MINIMUM AND 0.011 INCHES MAXIMUM 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 5330-01-326-0793, 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
4075429
NSN: 5330-01-326-0793
FSC: 5330
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialNICKEL ALLOY 718 OVERALL
outside_diameter23.074 INCHES MINIMUM AND 23.124 INCHES MAXIMUM IN
style_designatorCIRCULAR
aperture_diameter22.694 INCHES NOMINAL IN
end_item_identificationF100PW0229 ENGINE
cross-sectional_thickness0.009 INCHES MINIMUM AND 0.011 INCHES MAXIMUM IN
cross-sectional_shape_styleMETAL
criticality_code_justificationAGAV
material_document_and_classificationAMS 5596 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-326-0793
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4075429 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: METAL
•
MATERIAL: NICKEL ALLOY 718 OVERALL
•
CRITICALITY CODE JUSTIFICATION: AGAV
•
CROSS-SECTIONAL THICKNESS: 0.009 INCHES MINIMUM AND 0.011 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5596 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 23.074 INCHES MINIMUM AND 23.124 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 22.694 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLEMETAL
MATERIALNICKEL ALLOY 718 OVERALL
CRITICALITY CODE JUSTIFICATIONAGAV
CROSS-SECTIONAL THICKNESS0.009 INCHES MINIMUM AND 0.011 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5596 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
END ITEM IDENTIFICATIONF100PW0229 ENGINE
OUTSIDE DIAMETER23.074 INCHES MINIMUM AND 23.124 INCHES MAXIMUM IN
APERTURE DIAMETER22.694 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
11155Interchangeable
interchangeable cross-reference
interchangeable
13957Interchangeable
interchangeable cross-reference
interchangeable
9528DCInterchangeable
interchangeable cross-reference
interchangeable
DMS 81026BInterchangeable
interchangeable cross-reference
interchangeable
93A756Interchangeable
interchangeable cross-reference
interchangeable
93A756-5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4075429?
4075429 is a GASKET.
What parts can replace 4075429?
There are 11 known substitutes for 4075429: 11155, 13957, 9528DC and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4075429?
4075429 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-326-0793. 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