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Technical Data Sheet
8433063 ✓ 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: 0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN, temp_rating: -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF, surface_treatment: CADMIUM CASE, fsc_application_data: TRAVERSE ASSY,GUN,105MM MM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-073-3169, 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
8433063
NSN: 5330-00-073-3169
FSC: 5330
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC SEALING ELEMENT
case_styleSQUARE
seal_width0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN
temp_rating-65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
surface_treatmentCADMIUM CASE
fsc_application_dataTRAVERSE ASSY,GUN,105MM MM
housing_bore_diameter1.502 INCHES MINIMUM AND 1.506 INCHES MAXIMUM IN
sealing_element_styleANGULAR
accommodated_shaft_diameter0.685 INCHES MINIMUM AND 0.689 INCHES MAXIMUM IN
accommodated_shaft_maximum_rated_speed100 FEET PER MINUTE FT
NSN5330-00-073-3169
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8433063 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: SQUARE
SURFACE TREATMENT: CADMIUM CASE
SEALING ELEMENT STYLE: ANGULAR
MATERIAL: STEEL CASE
HOUSING BORE DIAMETER: 1.502 INCHES MINIMUM AND 1.506 INCHES MAXIMUM IN
TEMP RATING: -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
ACCOMMODATED SHAFT DIAMETER: 0.685 INCHES MINIMUM AND 0.689 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
CASE STYLESQUARE
SURFACE TREATMENTCADMIUM CASE
SEALING ELEMENT STYLEANGULAR
MATERIALSTEEL CASE
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
HOUSING BORE DIAMETER1.502 INCHES MINIMUM AND 1.506 INCHES MAXIMUM IN
TEMP RATING-65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
ACCOMMODATED SHAFT DIAMETER0.685 INCHES MINIMUM AND 0.689 INCHES MAXIMUM IN
SEAL WIDTH0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN
FSC APPLICATION DATATRAVERSE ASSY,GUN,105MM MM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
65115Interchangeable
interchangeable cross-reference
interchangeable
MS25438-15Interchangeable
interchangeable cross-reference
interchangeable
40S30Interchangeable
interchangeable cross-reference
interchangeable
40533Interchangeable
interchangeable cross-reference
interchangeable
RF200Interchangeable
interchangeable cross-reference
interchangeable
167372-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8433063?
8433063 is a SEAL,PLAIN ENCASED.
What parts can replace 8433063?
There are 9 known substitutes for 8433063: 65115, MS25438-15, 40S30 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8433063?
8433063 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-073-3169. This indicates validated use in U.S. government and defense supply chains.
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