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Technical Data Sheet
PartsTable / COMPONENT / 417525
417525 ✓ 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 OVERALL, case_style: RECESSED, seal_width: 0.500 INCHES NOMINAL IN, outside_diameter: 5.756 INCHES NOMINAL IN, surface_treatment: PLASTIC CASE, housing_bore_diameter: 5.751 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-221-9902, 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
417525
NSN: 5330-01-221-9902
FSC: 5330
CAGE: 01212 — FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
case_styleRECESSED
seal_width0.500 INCHES NOMINAL IN
outside_diameter5.756 INCHES NOMINAL IN
surface_treatmentPLASTIC CASE
housing_bore_diameter5.751 INCHES NOMINAL IN
sealing_element_styleVERTICAL
accommodated_shaft_diameter4.437 INCHES NOMINAL IN
NSN5330-01-221-9902
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 417525 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
•
CASE STYLE: RECESSED
•
HOUSING BORE DIAMETER: 5.751 INCHES NOMINAL IN
•
SEALING ELEMENT STYLE: VERTICAL
•
ACCOMMODATED SHAFT DIAMETER: 4.437 INCHES NOMINAL IN
•
SEAL WIDTH: 0.500 INCHES NOMINAL IN
•
SURFACE TREATMENT: PLASTIC CASE
•
MATERIAL: RUBBER SYNTHETIC OVERALL
•
OUTSIDE DIAMETER: 5.756 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CASE STYLERECESSED
HOUSING BORE DIAMETER5.751 INCHES NOMINAL IN
SEALING ELEMENT STYLEVERTICAL
ACCOMMODATED SHAFT DIAMETER4.437 INCHES NOMINAL IN
SEAL WIDTH0.500 INCHES NOMINAL IN
SURFACE TREATMENTPLASTIC CASE
MATERIALRUBBER SYNTHETIC OVERALL
OUTSIDE DIAMETER5.756 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
44295Interchangeable
interchangeable cross-reference
interchangeable
5165Interchangeable
interchangeable cross-reference
interchangeable
AL150Interchangeable
interchangeable cross-reference
interchangeable
545451Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 417525?
417525 is a SEAL,PLAIN ENCASED.
What parts can replace 417525?
There are 4 known substitutes for 417525: 44295, 5165, AL150 and 1 more. Substitute compatibility should be verified for your specific system.
Is 417525 still available?
417525 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026