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K550G ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The K550G is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6640-00-926-1290, 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
K550G
NSN: 6640-00-926-1290
FSC: 6640
CAGE: 17332 — SCIENTIFIC INDUSTRIES INC (USA)
SPECIFICATIONS
Part NumberK550G
NSN6640-00-926-1290
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available K550G TITLE COMPONENT PN K550G MFR K550G
KEY FEATURES
•
UNIVERSAL MEDICAL DEVICE NOMENCLATURE SYSTEM CODE: 15161
•
HOLDER TYPE: CUP
•
UNIT TYPE: RECIPROCATING
•
POWER RATING: 75.0 WATTS NOMINAL
•
FREQUENCY RATING: 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
TECHNICAL CHARACTERISTICS (FLIS)
PART NAME ASSIGNED BY CONTROLLING AGENCYVORTEX MIXER LABORATORY SINGLE CUP 120V 50/60HZ AC V
UNIVERSAL MEDICAL DEVICE NOMENCLATURE SYSTEM CODE15161
HOLDER TYPECUP
UNIT TYPERECIPROCATING
OVERALL HEIGHT6.500 INCHES NOMINAL IN
POWER RATING75.0 WATTS NOMINAL
FREQUENCY RATING50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
OVERALL LENGTH6.250 INCHES NOMINAL IN
SPECIAL FEATURESUSED IN COLD ROOMS AND INCUBATORS; FOR REPLACEMENT CUP, ORDER NSN 6640-01-147-9536; MANUFACTURED BY SCIENTIFIC INDUSTRIES; ORDER THRU FISHER SCIENTIFIC.
CURRENT TYPEAC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
G5-60Interchangeable
interchangeable cross-reference
interchangeable
P48S21-60Interchangeable
interchangeable cross-reference
interchangeable
E30-60Interchangeable
interchangeable cross-reference
interchangeable
F3889Interchangeable
interchangeable cross-reference
interchangeable
006A136AInterchangeable
interchangeable cross-reference
interchangeable
415-1280-02-12Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is K550G?
K550G is a K550G.
What parts can replace K550G?
There are 16 known substitutes for K550G: G5-60, P48S21-60, E30-60 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for K550G?
K550G is cataloged in the Federal Logistics Information System (FLIS) under NSN 6640-00-926-1290. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026