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2WC298 — PACKING ASSEMBLY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2WC298: PACKING ASSEMBLY.

The PACKING ASSEMBLY is a the manufacturer industrial component. Key specifications include height: 0.313 INCHES NOMINAL IN, material: ASBESTOS AND GRAPHITE BOTTOM RING, inside_diameter: 1.625 INCHES NOMINAL IN, outside_diameter: 2.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-085-7782, 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
2WC298
NSN: 5330-01-085-7782
FSC: 5330 — Packing and Gasket Materials
CAGE: 45152 — OSHKOSH CORP (USA)
SPECIFICATIONS
height0.313 INCHES NOMINAL IN
materialASBESTOS AND GRAPHITE BOTTOM RING
inside_diameter1.625 INCHES NOMINAL IN
outside_diameter2.250 INCHES NOMINAL IN
NSN5330-01-085-7782
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2WC298 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 DIAMETER: 2.250 INCHES NOMINAL IN
•
INSIDE DIAMETER: 1.625 INCHES NOMINAL IN
•
HEIGHT: 0.313 INCHES NOMINAL IN
•
MATERIAL: ASBESTOS AND GRAPHITE BOTTOM RING
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER2.250 INCHES NOMINAL IN
INSIDE DIAMETER1.625 INCHES NOMINAL IN
HEIGHT0.313 INCHES NOMINAL IN
MATERIALASBESTOS AND GRAPHITE BOTTOM RING
MATERIALASBESTOS AND GRAPHITE INTERMEDIATE RING
MATERIALASBESTOS AND GRAPHITE TOP RING
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2WC298?
2WC298 is a PACKING ASSEMBLY.
What is the NSN for 2WC298?
2WC298 is cataloged in the U.S. Government catalog under NSN 5330-01-085-7782. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.