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Technical Data Sheet
PartsTable / COMPONENT / X4179-35073
X4179-35073 ✓ 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

SEAL,NONMETALLIC SPECIAL SHAPED. Key specifications include material: RUBBER CHLOROPRENE CLASS CR OVERALL, construction: SOLID, fabrication_method: SOLID, cross-sectional_width: 0.920 INCHES NOMINAL IN, cross-sectional_height: 0.750 INCHES NOMINAL IN, cross_section_inside_diameter: 0.650 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 5330-00-869-0126, 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
X4179-35073
NSN: 5330-00-869-0126
FSC: 5330
CAGE: 70485 — ATLANTIC INDIA RUBBER CO INC (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR OVERALL
constructionSOLID
fabrication_methodSOLID
cross-sectional_width0.920 INCHES NOMINAL IN
cross-sectional_height0.750 INCHES NOMINAL IN
cross_section_inside_diameter0.650 INCHES NOMINAL IN
NSN5330-00-869-0126
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: X4179-35073 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
•
FABRICATION METHOD: SOLID
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR OVERALL
•
CONSTRUCTION: SOLID
•
CROSS-SECTIONAL HEIGHT: 0.750 INCHES NOMINAL IN
•
CROSS SECTION INSIDE DIAMETER: 0.650 INCHES NOMINAL IN
•
CROSS-SECTIONAL WIDTH: 0.920 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
FABRICATION METHODSOLID
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL
CONSTRUCTIONSOLID
CROSS-SECTIONAL HEIGHT0.750 INCHES NOMINAL IN
CROSS SECTION INSIDE DIAMETER0.650 INCHES NOMINAL IN
CROSS-SECTIONAL WIDTH0.920 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
53-130-2Interchangeable
interchangeable cross-reference
interchangeable
53-130Interchangeable
interchangeable cross-reference
interchangeable
53-130-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is X4179-35073?
X4179-35073 is a SEAL,NONMETALLIC SPECIAL SHAPED.
What parts can replace X4179-35073?
There are 3 known substitutes for X4179-35073: 53-130-2, 53-130, 53-130-1. Substitute compatibility should be verified for your specific system.
What is the NSN for X4179-35073?
X4179-35073 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-869-0126. 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