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PartsTable / COMPONENT / MB2179-1-6
MB2179-1-6 ✓ 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 PACKING ASSEMBLY is a the manufacturer industrial component. Key specifications include height: 0.969 INCHES NOMINAL IN, material: COTTON AND RUBBER SYNTHETIC TOP RING, joint_type: SCARF-PERIPHERAL TOP RING, inside_diameter: 0.750 INCHES NOMINAL IN, outside_diameter: 1.250 INCHES NOMINAL IN, cross-sectional_shape_style: U INTERMEDIATE RING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-290-0237, 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
MB2179-1-6
NSN: 5330-00-290-0237
FSC: 5330
CAGE: 20263 — MKT GEOTECHNICAL SYSTEMS (USA)
SPECIFICATIONS
height0.969 INCHES NOMINAL IN
materialCOTTON AND RUBBER SYNTHETIC TOP RING
joint_typeSCARF-PERIPHERAL TOP RING
inside_diameter0.750 INCHES NOMINAL IN
outside_diameter1.250 INCHES NOMINAL IN
intermediate_ring_quantity6
cross-sectional_shape_styleU INTERMEDIATE RING
NSN5330-00-290-0237
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MB2179-1-6 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
•
INTERMEDIATE RING QUANTITY: 6
•
JOINT TYPE: SCARF-PERIPHERAL INTERMEDIATE RING
•
INSIDE DIAMETER: 0.750 INCHES NOMINAL IN
•
HEIGHT: 0.969 INCHES NOMINAL IN
•
MATERIAL: COTTON OR RUBBER SYNTHETIC BOTTOM RING
TECHNICAL CHARACTERISTICS (FLIS)
INTERMEDIATE RING QUANTITY6
JOINT TYPESCARF-PERIPHERAL INTERMEDIATE RING
INSIDE DIAMETER0.750 INCHES NOMINAL IN
HEIGHT0.969 INCHES NOMINAL IN
JOINT TYPESCARF-PERIPHERAL TOP RING
MATERIALCOTTON OR RUBBER SYNTHETIC BOTTOM RING
JOINT TYPESCARF-PERIPHERAL BOTTOM RING
MATERIALCOTTON AND RUBBER SYNTHETIC TOP RING
CROSS-SECTIONAL SHAPE STYLEANGLE BOTTOM RING
OUTSIDE DIAMETER1.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
34000Interchangeable
interchangeable cross-reference
interchangeable
AN5773-1AInterchangeable
interchangeable cross-reference
interchangeable
0472.9714.00Interchangeable
interchangeable cross-reference
interchangeable
UG536C/UInterchangeable
interchangeable cross-reference
interchangeable
UG536/UInterchangeable
interchangeable cross-reference
interchangeable
583R296H01Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MB2179-1-6?
MB2179-1-6 is a PACKING ASSEMBLY.
What parts can replace MB2179-1-6?
There are 14 known substitutes for MB2179-1-6: 34000, AN5773-1A, 0472.9714.00 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MB2179-1-6?
MB2179-1-6 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-290-0237. 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