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Technical Data Sheet
PartsTable / O-RING / PLC-10621 ITEM 13
PLC-10621 ITEM 13 ✓ 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 O-RING is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-317-3981, 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
PLC-10621 ITEM 13
NSN: 5331-01-317-3981
FSC: 5331 — O-RING
CAGE: 99565 — ADMIRAL VALVE LLC DBA CPV MANUFACTURING (USA)
SPECIFICATIONS
Part NumberPLC-10621 ITEM 13
NSN5331-01-317-3981
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: PLC-10621 ITEM 13 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
M83248-1-114ESInterchangeable
interchangeable cross-reference
interchangeable
2-114-V884-75Interchangeable
interchangeable cross-reference
interchangeable
5330001661063Interchangeable
interchangeable cross-reference
interchangeable
PLC-11749 ITEMInterchangeable
interchangeable cross-reference
interchangeable
000114EEInterchangeable
interchangeable cross-reference
interchangeable
C8784 ITEM 16CPInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PLC-10621 ITEM 13?
PLC-10621 ITEM 13 is a O-RING.
What parts can replace PLC-10621 ITEM 13?
There are 6 known substitutes for PLC-10621 ITEM 13: M83248-1-114ES, 2-114-V884-75, 5330001661063 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PLC-10621 ITEM 13?
PLC-10621 ITEM 13 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-317-3981. 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