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Technical Data Sheet
KC89-47 ✓ 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 DUMMY LOAD,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, power_rating: 2.000 WATTS AVERAGE, cooling_method: SELF-COOLED, overall_length: 1.540 INCHES NOMINAL IN, overall_diameter: 0.560 INCHES NOMINAL IN, style_designator: COAXIAL MOUNTED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-737-6721, 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
KC89-47
NSN: 5330-00-737-6721
FSC: 5330
CAGE: 56442 — DIAMOND REO TRUCK CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
power_rating2.000 WATTS AVERAGE
cooling_methodSELF-COOLED
overall_length1.540 INCHES NOMINAL IN
overall_diameter0.560 INCHES NOMINAL IN
style_designatorCOAXIAL MOUNTED
termination_typeCONNECTION COAXIAL
operating_positionALL POSITIONS
peripheral_diameter1.225 INCHES MINIMUM AND 1.235 INCHES MAXIMUM IN
center_hole_diameter0.377 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
connector_end_designMALE
cross-sectional_height0.526 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN
NSN5330-00-737-6721
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: KC89-47 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
CROSS-SECTIONAL HEIGHT: 0.526 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN
MATERIAL: STEEL OVERALL
CENTER HOLE DIAMETER: 0.377 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLE: CUP
CROSS-SECTIONAL THICKNESS: 0.361 INCHES NOMINAL IN
PERIPHERAL DIAMETER: 1.225 INCHES MINIMUM AND 1.235 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL HEIGHT0.526 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
CENTER HOLE DIAMETER0.377 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLECUP
CROSS-SECTIONAL THICKNESS0.361 INCHES NOMINAL IN
PERIPHERAL DIAMETER1.225 INCHES MINIMUM AND 1.235 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
375808Interchangeable
interchangeable cross-reference
interchangeable
MDC 1079Interchangeable
interchangeable cross-reference
interchangeable
KC89-47Interchangeable
interchangeable cross-reference
interchangeable
802374-1Interchangeable
interchangeable cross-reference
interchangeable
CD4053BEInterchangeable
interchangeable cross-reference
interchangeable
28631-40097Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is KC89-47?
KC89-47 is a DUMMY LOAD,ELECTRICAL.
What parts can replace KC89-47?
There are 14 known substitutes for KC89-47: 375808, MDC 1079, KC89-47 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for KC89-47?
KC89-47 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-737-6721. This indicates validated use in U.S. government and defense supply chains.
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