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323925PC2 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

323925PC2: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, hardness_rating: 68.0 SHORE DUROMETER A NOMINAL OVERALL, peripheral_diameter: 2.281 INCHES NOMINAL IN, center_hole_diameter: 1.500 INCHES NOMINAL IN, cross-sectional_height: 0.469 INCHES NOMINAL IN, cross-sectional_thickness: 0.134 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-330-1298, 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
323925PC2
NSN: 5330-00-330-1298
FSC: 5330 — Packing and Gasket Materials
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
hardness_rating68.0 SHORE DUROMETER A NOMINAL OVERALL
peripheral_diameter2.281 INCHES NOMINAL IN
center_hole_diameter1.500 INCHES NOMINAL IN
cross-sectional_height0.469 INCHES NOMINAL IN
cross-sectional_thickness0.134 INCHES NOMINAL IN
cross-sectional_shape_styleU
flanged_body_outside_diameter1.500 INCHES NOMINAL IN
material_document_and_classificationMIL-P-18484 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-330-1298
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 323925PC2 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 THICKNESS: 0.134 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 0.469 INCHES NOMINAL IN
•
HARDNESS RATING: 68.0 SHORE DUROMETER A NOMINAL OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-18484 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: U
•
FLANGED BODY OUTSIDE DIAMETER: 1.500 INCHES NOMINAL IN
•
PERIPHERAL DIAMETER: 2.281 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 1.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.134 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.469 INCHES NOMINAL IN
HARDNESS RATING68.0 SHORE DUROMETER A NOMINAL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-18484 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLEU
FLANGED BODY OUTSIDE DIAMETER1.500 INCHES NOMINAL IN
PERIPHERAL DIAMETER2.281 INCHES NOMINAL IN
CENTER HOLE DIAMETER1.500 INCHES NOMINAL IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
SUBSTITUTES & CROSS-REFERENCES 4
339264Reference document
Same NSN cross-reference
Reference document — Secondary reference
A222628Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
298735PC3Reference document
Same NSN cross-reference
Reference document — Secondary reference
5222628Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 323925PC2?
323925PC2 is a PACKING,PREFORMED.
What parts can replace 323925PC2?
There are 4 known substitutes for 323925PC2: 339264, A222628, 298735PC3 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 323925PC2?
323925PC2 is cataloged in the U.S. Government catalog under NSN 5330-00-330-1298. 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.