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B18428PC16 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

B18428PC16: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: PLASTIC, cross-sectional_height: 0.210 INCHES NOMINAL IN, criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-810-0572, 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
B18428PC16
NSN: 5331-00-810-0572
NIINs: 008100572, 014821215
FSC: 5331 — O-ring
CAGE: 13800 — PARKER-HANNIFIN CORPORATION (USA)
SPECIFICATIONS
materialPLASTIC
cross-sectional_height0.210 INCHES NOMINAL IN
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
NSN5331-00-810-0572
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: B18428PC16 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 HEIGHT: 0.210 INCHES NOMINAL IN
•
MATERIAL: PLASTIC
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.210 INCHES NOMINAL IN
MATERIALPLASTIC
SUBSTITUTES & CROSS-REFERENCES 3
9379-4153PC16Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
31703Reference document
Same NSN cross-reference
Reference document — Secondary reference
9379-4162 PC16Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B18428PC16?
B18428PC16 is a O-RING.
What parts can replace B18428PC16?
There are 3 known substitutes for B18428PC16: 9379-4153PC16, 31703, 9379-4162 PC16. Substitute compatibility should be verified for your specific system.
What is the NSN for B18428PC16?
B18428PC16 is cataloged in the U.S. Government catalog under NSN 5331-00-810-0572. This indicates validated use in U.S. government and defense supply chains.
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