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Technical Data Sheet
PartsTable / COMPONENT / 6125PC11
6125PC11 ✓ 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 material: IRON OVERALL, rim_surface_width: 0.031 INCHES NOMINAL IN, peripheral_diameter: 1.938 INCHES NOMINAL IN, center_hole_diameter: 1.500 INCHES MINIMUM AND 1.516 INCHES MAXIMUM IN, cross-sectional_shape_style: CUP. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-410-2996, 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
6125PC11
NSN: 5330-00-410-2996
FSC: 5330
CAGE: 72352 — CURTISS-WRIGHT FLOW CONTROL CORPORATION DBA FARRIS ENGINEERING DIV CURTISS-WRIGHT VALVES DIVISION- FARRIS (USA)
SPECIFICATIONS
materialIRON OVERALL
rim_surface_width0.031 INCHES NOMINAL IN
peripheral_diameter1.938 INCHES NOMINAL IN
center_hole_diameter1.500 INCHES MINIMUM AND 1.516 INCHES MAXIMUM IN
cross-sectional_shape_styleCUP
NSN5330-00-410-2996
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6125PC11 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 SHAPE STYLE: CUP
•
CENTER HOLE DIAMETER: 1.500 INCHES MINIMUM AND 1.516 INCHES MAXIMUM IN
•
MATERIAL: IRON OVERALL
•
PERIPHERAL DIAMETER: 1.938 INCHES NOMINAL IN
•
RIM SURFACE WIDTH: 0.031 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLECUP
CENTER HOLE DIAMETER1.500 INCHES MINIMUM AND 1.516 INCHES MAXIMUM IN
MATERIALIRON OVERALL
PERIPHERAL DIAMETER1.938 INCHES NOMINAL IN
RIM SURFACE WIDTH0.031 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
6240001558707Interchangeable
interchangeable cross-reference
interchangeable
MS2531-1819Interchangeable
interchangeable cross-reference
interchangeable
1819Interchangeable
interchangeable cross-reference
interchangeable
72-6971-159Interchangeable
interchangeable cross-reference
interchangeable
1914FInterchangeable
interchangeable cross-reference
interchangeable
185483P45Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6125PC11?
6125PC11 is a PACKING,PREFORMED.
What parts can replace 6125PC11?
There are 17 known substitutes for 6125PC11: 6240001558707, MS2531-1819, 1819 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6125PC11?
6125PC11 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-410-2996. 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