PartsTable
Technical Data Sheet

2179278/0 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2179278/0: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include center_hole_diameter: 4.3 MILLIMETERS NOMINAL MM, cross-sectional_height: 2.4 MILLIMETERS NOMINAL MM, end_item_identification: CAMSHAFT AND HOUSING FOR A 256 MARINE SOLAS. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-532-9619, 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
2179278/0
NSN: 5331-01-532-9619
FSC: 5331 — O-ring
CAGE: 8323N — STEYR MOTORS AG (AUT)
SPECIFICATIONS
center_hole_diameter4.3 MILLIMETERS NOMINAL MM
cross-sectional_height2.4 MILLIMETERS NOMINAL MM
end_item_identificationCAMSHAFT AND HOUSING FOR A 256 MARINE SOLAS
NSN5331-01-532-9619
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2179278/0 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 HEIGHT: 2.4 MILLIMETERS NOMINAL MM
•
CENTER HOLE DIAMETER: 4.3 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT2.4 MILLIMETERS NOMINAL MM
CENTER HOLE DIAMETER4.3 MILLIMETERS NOMINAL MM
END ITEM IDENTIFICATIONCAMSHAFT AND HOUSING FOR A 256 MARINE SOLAS
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924
SUBSTITUTES & CROSS-REFERENCES 2
2 0241-946Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
125605Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 2179278/0?
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 2179278/0?
2179278/0 is a O-RING.
What parts can replace 2179278/0?
There are 2 known substitutes for 2179278/0: 2 0241-946, 125605. Substitute compatibility should be verified for your specific system.
What is the NSN for 2179278/0?
2179278/0 is cataloged in the U.S. Government catalog under NSN 5331-01-532-9619. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 2179278/0