PartsTable / COMPONENT / LF523
LF523
✓ 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 FILTER ELEMENT,FLUID is a the manufacturer industrial component. Key specifications include document_type: INDUSTRIAL DRAWING, usage_location: CONUS, document_source: 31007, document_identification: 213672R94, component_document_origin: INDUSTRIAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-689-6138, 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
LF523
NSN: 5330-00-689-6138 FSC: 5330 CAGE: 89346 — NAVISTAR INTL CORP TRUCK BR OHIO PLANT (USA)
SPECIFICATIONS
document_type INDUSTRIAL DRAWING usage_location CONUS document_source 31007 document_identification 213672R94 component_document_origin INDUSTRIAL NSN 5330-00-689-6138
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: LF523
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
• COMPONENT DOCUMENT ORIGIN: INDUSTRIAL
• DOCUMENT TYPE: INDUSTRIAL DRAWING
• DOCUMENT IDENTIFICATION: 213672R94
TECHNICAL CHARACTERISTICS (FLIS)
DOCUMENT SOURCE 31007 USAGE LOCATION CONUS COMPONENT DOCUMENT ORIGIN INDUSTRIAL DOCUMENT TYPE INDUSTRIAL DRAWING DOCUMENT IDENTIFICATION 213672R94
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
PF350 Interchangeable interchangeable cross-reference
interchangeable
P204 Interchangeable interchangeable cross-reference
interchangeable
317589 Interchangeable interchangeable cross-reference
interchangeable
213672R95 Interchangeable Same NIIN cross-reference
interchangeable
213672R94 Interchangeable Same NIIN cross-reference
interchangeable
213672R93 Interchangeable Same NIIN cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LF523?
LF523 is a FILTER ELEMENT,FLUID.
What parts can replace LF523?
There are 6 known substitutes for LF523: PF350, P204, 317589 and 3 more. Substitute compatibility should be verified for your specific system.
Is LF523 still available?
LF523 is currently cancelled.