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PartsTable / COMPONENT / D2021-8
D2021-8 ✓ 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 RELAY,SOLID STATE is a the manufacturer solid-state storage device designed for enterprise environments demanding consistent performance and data integrity. Key specifications include overall_length: 3.560 INCHES NOMINAL IN, voltage_rating: UNABLE TO DECODE, special_features: 3 POLES; B SERIES; 50/60 HERTZ, terminal_type_and_quantity: 3 QUICK DISCONNECT, MALE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-01-540-5489, 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
D2021-8
NSN: 5945-01-540-5489
FSC: 5945
CAGE: 12867 — GSE HOLDINGS INC. DBA ITW MILITARY GSE DIV HOBART GROUND SYSTEMS (USA)
SPECIFICATIONS
overall_length3.560 INCHES NOMINAL IN
voltage_ratingUNABLE TO DECODE
special_features3 POLES; B SERIES; 50/60 HERTZ
terminal_type_and_quantity3 QUICK DISCONNECT, MALE
NSN5945-01-540-5489
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,SOLID STATE TITLE COMPONENT PN D2021-8 MFR RELAY,SOLID STATE
KEY FEATURES
•
VOLTAGE RATING: UNABLE TO DECODE
•
TERMINAL TYPE AND QUANTITY: 3 QUICK DISCONNECT, MALE
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
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURES3 POLES; B SERIES; 50/60 HERTZ
VOLTAGE RATINGUNABLE TO DECODE
TERMINAL TYPE AND QUANTITY3 QUICK DISCONNECT, MALE
OVERALL LENGTH3.560 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
D2021Interchangeable
interchangeable cross-reference
interchangeable
D2021-8Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D2021-8?
D2021-8 is a RELAY,SOLID STATE.
What parts can replace D2021-8?
There are 2 known substitutes for D2021-8: D2021, D2021-8. Substitute compatibility should be verified for your specific system.
What is the NSN for D2021-8?
D2021-8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-01-540-5489. 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