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Technical Data Sheet
PartsTable / COMPONENT / 9M7432
9M7432 ✓ 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: STEEL SPRING, seal_width: 0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN, construction: TWO-PIECE, housing_bore_diameter: 1.498 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN, accommodated_shaft_diameter: 1.000 INCHES NOMINAL IN, cross-sectional_shape_style: SINGLE LIP. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-869-4226, 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
9M7432
NSN: 5330-00-869-4226
FSC: 5330
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialSTEEL SPRING
seal_width0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
constructionTWO-PIECE
housing_bore_diameter1.498 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
accommodated_shaft_diameter1.000 INCHES NOMINAL IN
cross-sectional_shape_styleSINGLE LIP
NSN5330-00-869-4226
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 9M7432 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
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 3600 FEET PER MINUTE FT
•
HOUSING BORE DIAMETER: 1.499 INCHES NOMINAL IN
•
ACCOMMODATED SHAFT DIAMETER: 1.000 INCHES NOMINAL IN
•
SURFACE TREATMENT: PLASTIC CASE
•
CASE STYLE: RECESSED
•
MATERIAL: STEEL CASE
•
OUTSIDE DIAMETER: 1.503 INCHES NOMINAL IN
•
SEAL WIDTH: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
ACCOMMODATED SHAFT MAXIMUM RATED SPEED3600 FEET PER MINUTE FT
HOUSING BORE DIAMETER1.499 INCHES NOMINAL IN
ACCOMMODATED SHAFT DIAMETER1.000 INCHES NOMINAL IN
SURFACE TREATMENTPLASTIC CASE
CASE STYLERECESSED
MATERIALSTEEL CASE
OUTSIDE DIAMETER1.503 INCHES NOMINAL IN
SEAL WIDTH0.250 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
SEALING ELEMENT STYLEANGULAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
851623Interchangeable
interchangeable cross-reference
interchangeable
059-7Interchangeable
interchangeable cross-reference
interchangeable
P9618526-1Interchangeable
interchangeable cross-reference
interchangeable
QAP00385Interchangeable
interchangeable cross-reference
interchangeable
9876Interchangeable
interchangeable cross-reference
interchangeable
9M7432Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 9M7432?
9M7432 is a SEAL,PLAIN ENCASED.
What parts can replace 9M7432?
There are 14 known substitutes for 9M7432: 851623, 059-7, P9618526-1 and 11 more. Substitute compatibility should be verified for your specific system.
Is 9M7432 still available?
9M7432 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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Last verified: July 2026