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PartsTable / COMPONENT / 221291
221291 ✓ 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 MASTER CYLINDER POWER UNIT is a the manufacturer industrial component. Key specifications include end_item_identification: TRAILER UNIT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6550-01-230-9933, 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
221291
NSN: 6550-01-230-9933
FSC: 6550
CAGE: 22790 — BECTON, DICKINSON AND COMPANY DBA BECTON DICKINSON & CO (USA)
SPECIFICATIONS
end_item_identificationTRAILER UNIT
NSN6550-01-230-9933
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MASTER CYLINDER POWER UNIT TITLE COMPONENT PN 221291 MFR MASTER CYLINDER POWER
KEY FEATURES
•
TOTAL PRIMARY CONTAINER QUANTITY: 100
TECHNICAL CHARACTERISTICS (FLIS)
TOTAL PRIMARY CONTAINER QUANTITY100
PART NAME ASSIGNED BY CONTROLLING AGENCYCULTURE MEDIA SOYBEAN CASEIN DIGEST BLOOD AGAR&MACCONKEY AGAR100
SPECIAL FEATURESTWO PART PETRI DISH; ONE PART CONTAINS TRYPTICASE SOY AGAR WITH 5 PERCENT SHEEP BLOOD; OTHER PART CONTAINS MACCONKEY AGAR; PRIMARY CONTAINER TYPE:PETRI DISH
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
297BCInterchangeable
interchangeable cross-reference
interchangeable
21-291Interchangeable
interchangeable cross-reference
interchangeable
RG59AUInterchangeable
interchangeable cross-reference
interchangeable
273-1023P2Interchangeable
interchangeable cross-reference
interchangeable
N15C12201-528Interchangeable
interchangeable cross-reference
interchangeable
386Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 221291?
221291 is a MASTER CYLINDER POWER UNIT.
What parts can replace 221291?
There are 11 known substitutes for 221291: 297BC, 21-291, RG59AU and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 221291?
221291 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6550-01-230-9933. 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