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Technical Data Sheet
PartsTable / COMPONENT / 51-527PC248
51-527PC248 ✓ 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 GASKET is a the manufacturer industrial component. Key specifications include outside_diameter: 1.516 INCHES NOMINAL IN, aperture_diameter: 1.245 INCHES NOMINAL IN, cross-sectional_thickness: 0.219 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-286-8788, 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
51-527PC248
NSN: 5330-00-286-8788
FSC: 5330
CAGE: 70876 — BATH IRON WORKS CORPORATION (USA)
SPECIFICATIONS
outside_diameter1.516 INCHES NOMINAL IN
aperture_diameter1.245 INCHES NOMINAL IN
cross-sectional_thickness0.219 INCHES NOMINAL IN
NSN5330-00-286-8788
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 51-527PC248 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 THICKNESS: 0.219 INCHES NOMINAL IN
•
APERTURE DIAMETER: 1.245 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.516 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL THICKNESS0.219 INCHES NOMINAL IN
APERTURE DIAMETER1.245 INCHES NOMINAL IN
OUTSIDE DIAMETER1.516 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
601E 1.351 X 1.516 X .234Interchangeable
interchangeable cross-reference
interchangeable
51-527PC246Interchangeable
interchangeable cross-reference
interchangeable
59666-1000Interchangeable
interchangeable cross-reference
interchangeable
5558 1-2MTLPKGInterchangeable
interchangeable cross-reference
interchangeable
E21050-211GSKT6 01EInterchangeable
interchangeable cross-reference
interchangeable
CW-2300AVPC390Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 51-527PC248?
51-527PC248 is a GASKET.
What parts can replace 51-527PC248?
There are 17 known substitutes for 51-527PC248: 601E 1.351 X 1.516 X .234, 51-527PC246, 59666-1000 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 51-527PC248?
51-527PC248 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-286-8788. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026