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472950 ✓ 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 SEAL,OIL is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: 0.812 IN. I.D.,2.441 IN.

O.D.,0.312 I.N. WIDE 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 5330-00-261-4435, 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
472950
NSN: 5330-00-261-4435
FSC: 5330
CAGE: 01212 — FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT (USA)
SPECIFICATIONS
general_characteristics_item_description0.812 IN. I.D.,2.441 IN. O.D.,0.312 I.N. WIDE IN
NSN5330-00-261-4435
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 472950 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: 0.812 IN. I.D.,2.441 IN. O.D.,0.312 I.N. WIDE IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTION0.812 IN. I.D.,2.441 IN. O.D.,0.312 I.N. WIDE IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
55621Interchangeable
interchangeable cross-reference
interchangeable
L210V0 B13782-B-OInterchangeable
interchangeable cross-reference
interchangeable
L210V0 B13782-B-O ELEMENT 55621Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 472950?
472950 is a SEAL,OIL.
What parts can replace 472950?
There are 3 known substitutes for 472950: 55621, L210V0 B13782-B-O, L210V0 B13782-B-O ELEMENT 55621. Substitute compatibility should be verified for your specific system.
What is the NSN for 472950?
472950 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-261-4435. 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