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Technical Data Sheet
PartsTable / COMPONENT / 512865 PC 3
512865 PC 3 ✓ 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,PREFORMED is a the manufacturer industrial component. Key specifications include special_features: NEXT HIGHER ASSEMBLY IS P/N B-35162 (HUSSMANN 3/8 ODS X 1/4 ACC X 1/8 NPTF ANG VALVE ASSEMBLY)., end_item_identification: A/C PLANT, 216 TONS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-565-5289, 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
512865 PC 3
NSN: 5330-01-565-5289
FSC: 5330
CAGE: 1BND5 — MUELLER REFRIGERATION PRODUCTS CO (USA)
SPECIFICATIONS
special_featuresNEXT HIGHER ASSEMBLY IS P/N B-35162 (HUSSMANN 3/8 ODS X 1/4 ACC X 1/8 NPTF ANG VALVE ASSEMBLY).
end_item_identificationA/C PLANT, 216 TONS
NSN5330-01-565-5289
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 512865 PC 3 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
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONA/C PLANT, 216 TONS
SPECIAL FEATURESNEXT HIGHER ASSEMBLY IS P/N B-35162 (HUSSMANN 3/8 ODS X 1/4 ACC X 1/8 NPTF ANG VALVE ASSEMBLY).
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
A399-500Interchangeable
interchangeable cross-reference
interchangeable
A399Interchangeable
interchangeable cross-reference
interchangeable
E628Interchangeable
interchangeable cross-reference
interchangeable
P32G3345Interchangeable
interchangeable cross-reference
interchangeable
5N268Interchangeable
interchangeable cross-reference
interchangeable
A399 NON-ASBESTOSInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 512865 PC 3?
512865 PC 3 is a PACKING,PREFORMED.
What parts can replace 512865 PC 3?
There are 6 known substitutes for 512865 PC 3: A399-500, A399, E628 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 512865 PC 3?
512865 PC 3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-565-5289. 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