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841B-21C/15S — Technical Data Sheet

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— · 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 RELAY,SOLID STATE is a the manufacturer solid-state storage device designed for enterprise environments demanding consistent performance and data integrity. Key specifications include shape: ROUND, diameter: 41.0 MILLIMETERS NOMINAL MM, material: RUBBER, application_type: COLD AND HOT, attached_heat_unit: NOT INCLUDED, repair_type_for_which_designed: PUNCTURE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-01-581-6165, 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
841B-21C/15S
NSN: 5945-01-581-6165
FSC: 5945
CAGE: 21687 — PRECISION TIMER COMPANY, INC. DBA PRECISION TIMER DIV PRECISION TIMER COMPANY, INC. (USA)
SPECIFICATIONS
shapeROUND
diameter41.0 MILLIMETERS NOMINAL MM
materialRUBBER
application_typeCOLD AND HOT
attached_heat_unitNOT INCLUDED
repair_type_for_which_designedPUNCTURE
NSN5945-01-581-6165
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,SOLID STATE TITLE COMPONENT PN 841B-21C/15S MFR RELAY,SOLID STATE
TYPICAL APPLICATIONS
  • Enterprise storage arrays and SANs
  • Direct-attached storage (DAS) expansion
  • Database tier storage (OLTP, OLAP)
  • Virtual machine datastore expansion
  • Backup-to-disk and disaster recovery targets
  • Content delivery and media streaming storage
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
G9002PC71-72-79Interchangeable
interchangeable cross-reference
interchangeable
G7556PC85T087Interchangeable
interchangeable cross-reference
interchangeable
G7182PC95-104-120Interchangeable
interchangeable cross-reference
interchangeable
14201Interchangeable
interchangeable cross-reference
interchangeable
26483Interchangeable
interchangeable cross-reference
interchangeable
48208Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 841B-21C/15S?
841B-21C/15S is a RELAY,SOLID STATE.
What parts can replace 841B-21C/15S?
There are 11 known substitutes for 841B-21C/15S: G9002PC71-72-79, G7556PC85T087, G7182PC95-104-120 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 841B-21C/15S?
841B-21C/15S is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-01-581-6165. 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: September 2026