PartsTable / COMPONENT / 53R012
53R012
✓ 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: RUBBER SYNTHETIC SEALING ELEMENT, case_style: SQUARE, seal_width: 0.438 INCHES NOMINAL IN, temp_rating: -65.0 CELSIUS AND 225.0 CELSIUS DEGC, outside_diameter: 3.548 INCHES NOMINAL IN, attachment_method: CEMENTED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-852-5693, 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
53R012
NSN: 5330-00-852-5693 FSC: 5330 CAGE: 54702 — FERGUSON MFG AND EQUIPMENT CO INC (USA)
SPECIFICATIONS
material RUBBER SYNTHETIC SEALING ELEMENT case_style SQUARE seal_width 0.438 INCHES NOMINAL IN temp_rating -65.0 CELSIUS AND 225.0 CELSIUS DEGC outside_diameter 3.548 INCHES NOMINAL IN attachment_method CEMENTED surface_treatment PLASTIC CASE housing_bore_diameter 3.543 INCHES NOMINAL IN sealing_element_style ANGULAR accommodated_shaft_diameter 2.500 INCHES NOMINAL IN accommodated_shaft_maximum_rated_speed 3600 FEET PER MINUTE FT NSN 5330-00-852-5693
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 53R012
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
• SEAL WIDTH: 0.438 INCHES NOMINAL IN
• SEALING ELEMENT STYLE: ANGULAR
• OUTSIDE DIAMETER: 3.548 INCHES NOMINAL IN
• HOUSING BORE DIAMETER: 3.543 INCHES NOMINAL IN
• TEMP RATING: -65.0 CELSIUS AND 225.0 CELSIUS DEGC
• SURFACE TREATMENT: PLASTIC CASE
• MATERIAL: RUBBER SYNTHETIC SEALING ELEMENT
• ATTACHMENT METHOD: CEMENTED
TECHNICAL CHARACTERISTICS (FLIS)
SEAL WIDTH 0.438 INCHES NOMINAL IN SEALING ELEMENT STYLE ANGULAR OUTSIDE DIAMETER 3.548 INCHES NOMINAL IN HOUSING BORE DIAMETER 3.543 INCHES NOMINAL IN TEMP RATING -65.0 CELSIUS AND 225.0 CELSIUS DEGC SURFACE TREATMENT PLASTIC CASE MATERIAL RUBBER SYNTHETIC SEALING ELEMENT ATTACHMENT METHOD CEMENTED MATERIAL STEEL CORROSION RESISTING CASE CASE STYLE SQUARE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
P25043 Interchangeable interchangeable cross-reference
interchangeable
25043 Interchangeable interchangeable cross-reference
interchangeable
B94.11M Interchangeable interchangeable cross-reference
interchangeable
1495 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 53R012?
53R012 is a SEAL,PLAIN ENCASED.
What parts can replace 53R012?
There are 5 known substitutes for 53R012: P25043, 25043, B94.11M and 2 more. Substitute compatibility should be verified for your specific system.
Is 53R012 still available?
53R012 is currently cancelled.