PartsTable / COMPONENT / 387226
387226
✓ 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,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: STEEL CASE, case_style: SQUARE, seal_width: 0.469 INCHES NOMINAL IN, outside_diameter: 3.881 INCHES NOMINAL IN, surface_treatment: PLASTIC CASE, housing_bore_diameter: 3.876 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-154-8353, 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
387226
NSN: 5330-00-154-8353 FSC: 5330 CAGE: 14180 — LULL CORP (USA)
SPECIFICATIONS
material STEEL CASE case_style SQUARE seal_width 0.469 INCHES NOMINAL IN outside_diameter 3.881 INCHES NOMINAL IN surface_treatment PLASTIC CASE housing_bore_diameter 3.876 INCHES NOMINAL IN sealing_element_style ANGULAR accommodated_shaft_diameter 2.812 INCHES NOMINAL IN accommodated_shaft_maximum_rated_speed 2000 FEET PER MINUTE FT NSN 5330-00-154-8353
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 387226
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
• OUTSIDE DIAMETER: 3.881 INCHES NOMINAL IN
• SEALING ELEMENT STYLE: ANGULAR
• ACCOMMODATED SHAFT DIAMETER: 2.812 INCHES NOMINAL IN
• ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
• SURFACE TREATMENT: PLASTIC CASE
• SEAL WIDTH: 0.469 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER 3.881 INCHES NOMINAL IN SEALING ELEMENT STYLE ANGULAR ACCOMMODATED SHAFT DIAMETER 2.812 INCHES NOMINAL IN ACCOMMODATED SHAFT MAXIMUM RATED SPEED 2000 FEET PER MINUTE FT SURFACE TREATMENT PLASTIC CASE CASE STYLE SQUARE MATERIAL STEEL CASE SEAL WIDTH 0.469 INCHES NOMINAL IN MATERIAL LEATHER SEALING ELEMENT HOUSING BORE DIAMETER 3.876 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
S80138 Interchangeable interchangeable cross-reference
interchangeable
55010 Interchangeable interchangeable cross-reference
interchangeable
2382573-3 Interchangeable interchangeable cross-reference
interchangeable
0915771 Interchangeable interchangeable cross-reference
interchangeable
02261-0284-22 Interchangeable interchangeable cross-reference
interchangeable
18026 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 387226?
387226 is a SEAL,PLAIN ENCASED.
What parts can replace 387226?
There are 24 known substitutes for 387226: S80138, 55010, 2382573-3 and 21 more. Substitute compatibility should be verified for your specific system.
Is 387226 still available?
387226 is currently cancelled.