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Technical Data Sheet
PartsTable / COMPONENT / 133494R2
133494R2 ✓ 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 SILICONE CLASS Q SEALING ELEMENT, case_style: SHOULDERED, seal_width: 0.406 INCHES NOMINAL IN, outside_diameter: 3.507 INCHES NOMINAL IN, surface_treatment: CADMIUM CASE, housing_bore_diameter: 3.500 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-014-2370, 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
133494R2
NSN: 5330-00-014-2370
FSC: 5330
CAGE: 89346 — NAVISTAR INTL CORP TRUCK BR OHIO PLANT (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q SEALING ELEMENT
case_styleSHOULDERED
seal_width0.406 INCHES NOMINAL IN
outside_diameter3.507 INCHES NOMINAL IN
surface_treatmentCADMIUM CASE
housing_bore_diameter3.500 INCHES NOMINAL IN
sealing_element_styleANGULAR
accommodated_shaft_diameter2.500 INCHES NOMINAL IN
accommodated_shaft_maximum_rated_speed2000 FEET PER MINUTE FT
NSN5330-00-014-2370
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 133494R2 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: 3.507 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM CASE
•
MATERIAL: RUBBER SILICONE CLASS Q SEALING ELEMENT
•
HOUSING BORE DIAMETER: 3.500 INCHES NOMINAL IN
•
SEAL WIDTH: 0.406 INCHES NOMINAL IN
•
ACCOMMODATED SHAFT DIAMETER: 2.500 INCHES NOMINAL IN
•
SEALING ELEMENT STYLE: ANGULAR
•
CASE STYLE: SHOULDERED
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER3.507 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM CASE
MATERIALRUBBER SILICONE CLASS Q SEALING ELEMENT
HOUSING BORE DIAMETER3.500 INCHES NOMINAL IN
SEAL WIDTH0.406 INCHES NOMINAL IN
ACCOMMODATED SHAFT DIAMETER2.500 INCHES NOMINAL IN
SEALING ELEMENT STYLEANGULAR
CASE STYLESHOULDERED
ACCOMMODATED SHAFT MAXIMUM RATED SPEED2000 FEET PER MINUTE FT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
940 11/32Interchangeable
interchangeable cross-reference
interchangeable
200 11/32Interchangeable
interchangeable cross-reference
interchangeable
1302Interchangeable
interchangeable cross-reference
interchangeable
25082Interchangeable
interchangeable cross-reference
interchangeable
025082Interchangeable
interchangeable cross-reference
interchangeable
2910007006868Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 133494R2?
133494R2 is a SEAL,PLAIN ENCASED.
What parts can replace 133494R2?
There are 10 known substitutes for 133494R2: 940 11/32, 200 11/32, 1302 and 7 more. Substitute compatibility should be verified for your specific system.
Is 133494R2 still available?
133494R2 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