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Technical Data Sheet
74372A ✓ 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 GASKET is a the manufacturer industrial component. Key specifications include phase: THREE INPUT, power_rating: 5.0000 HORSEPOWER OUTPUT, cooling_method: FAN COOLED, enclosure_feature: FUNGUS PROOF AND TOTALLY ENCLOSED, frequency_in_hertz: 60.0 INPUT, rotor_speed_rating_in_rpm: 3450.0 SINGLE FULL LOAD. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-385-8690, 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
74372A
NSN: 5330-00-385-8690
FSC: 5330
CAGE: 64104 — DRESSER, LLC (USA)
SPECIFICATIONS
phaseTHREE INPUT
power_rating5.0000 HORSEPOWER OUTPUT
cooling_methodFAN COOLED
enclosure_featureFUNGUS PROOF AND TOTALLY ENCLOSED
frequency_in_hertz60.0 INPUT
rotor_speed_rating_in_rpm3450.0 SINGLE FULL LOAD
connection_type_and_voltage_rating_in_volts230.0 LINE TO NEUTRAL FIRST MULTIPLE OR 460.0 LINE TO NEUTRAL SECOND MULTIPLE INPUT
NSN5330-00-385-8690
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 74372A 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
SUPPLEMENTARY FEATURES: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
TECHNICAL CHARACTERISTICS (FLIS)
SUPPLEMENTARY FEATURESCROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
SPECIAL FEATURESSTYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
74372Interchangeable
interchangeable cross-reference
interchangeable
27-379Interchangeable
interchangeable cross-reference
interchangeable
B107.100Interchangeable
interchangeable cross-reference
interchangeable
B107.9 TY3CL1Interchangeable
interchangeable cross-reference
interchangeable
53572Interchangeable
interchangeable cross-reference
interchangeable
941 1-1/8Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 74372A?
74372A is a GASKET.
What parts can replace 74372A?
There are 16 known substitutes for 74372A: 74372, 27-379, B107.100 and 13 more. Substitute compatibility should be verified for your specific system.
Is 74372A still available?
74372A is currently cancelled.
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