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PartsTable / COMPONENT / PLC-11749 ITEM
PLC-11749 ITEM ✓ 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 SEAT,VALVE is a the manufacturer industrial component. Key specifications include criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: CLEANED IAW MIL-P-52211. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-545-5259, 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-11749 ITEM
NSN: 5330-00-545-5259
FSC: 5330
CAGE: D4208 — MANNESMANN DEMAG KRAUSS MAFFEI AG VERDICHTER (DEU)
SPECIFICATIONS
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsCLEANED IAW MIL-P-52211
NSN5330-00-545-5259
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: PLC-11749 ITEM 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
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
•
CRITICALITY CODE JUSTIFICATION: ZZZY
TECHNICAL CHARACTERISTICS (FLIS)
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
CRITICALITY CODE JUSTIFICATIONZZZY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
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
025462DCCPInterchangeable
interchangeable cross-reference
interchangeable
025462DCInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PLC-11749 ITEM?
PLC-11749 ITEM is a SEAT,VALVE.
What parts can replace PLC-11749 ITEM?
There are 13 known substitutes for PLC-11749 ITEM: M83248-1-114ES, 2-114-V884-75, 5330001661063 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PLC-11749 ITEM?
PLC-11749 ITEM is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-545-5259. 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