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Technical Data Sheet
PartsTable / COMPONENT / 3642-17R51PC14
3642-17R51PC14 ✓ 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 STRAPPING is a the manufacturer industrial component. Key specifications include width: 0.375 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING, thickness: 0.025 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 5340-00-469-3537, 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
3642-17R51PC14
NSN: 5340-00-469-3537
FSC: 5340
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
width0.375 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING
thickness0.025 INCHES NOMINAL IN
NSN5340-00-469-3537
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3642-17R51PC14 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
•
WIDTH: 0.375 INCHES NOMINAL IN
•
THICKNESS: 0.025 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS (FLIS)
WIDTH0.375 INCHES NOMINAL IN
THICKNESS0.025 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
S202-6515Interchangeable
interchangeable cross-reference
interchangeable
C203Interchangeable
interchangeable cross-reference
interchangeable
C48E502Interchangeable
interchangeable cross-reference
interchangeable
203Interchangeable
interchangeable cross-reference
interchangeable
P40Interchangeable
interchangeable cross-reference
interchangeable
8-10327-01Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3642-17R51PC14?
3642-17R51PC14 is a STRAPPING.
What parts can replace 3642-17R51PC14?
There are 6 known substitutes for 3642-17R51PC14: S202-6515, C203, C48E502 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3642-17R51PC14?
3642-17R51PC14 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-469-3537. 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