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Technical Data Sheet
1855933 ✓ 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. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-01-024-0955, 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
1855933
NSN: 5945-01-024-0955
FSC: 5945
CAGE: 03956 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
special_features0.3 AMP AT 120 VDC CONTACT RATING,3.000 IN. LG,1.500 IN. W,1.060 IN. H,TWO 0.193 IN. DIA MTG HOLES SPACED 2.500 IN. C TO C VDC
NSN5945-01-024-0955
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,SOLID STATE TITLE COMPONENT PN 1855933 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
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURES0.3 AMP AT 120 VDC CONTACT RATING,3.000 IN. LG,1.500 IN. W,1.060 IN. H,TWO 0.193 IN. DIA MTG HOLES SPACED 2.500 IN. C TO C VDC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
55438Interchangeable
interchangeable cross-reference
interchangeable
65528Interchangeable
interchangeable cross-reference
interchangeable
2831 19/32Interchangeable
interchangeable cross-reference
interchangeable
190 19/32Interchangeable
interchangeable cross-reference
interchangeable
219C-44Interchangeable
interchangeable cross-reference
interchangeable
X768Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1855933?
1855933 is a RELAY,SOLID STATE.
What parts can replace 1855933?
There are 6 known substitutes for 1855933: 55438, 65528, 2831 19/32 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1855933?
1855933 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-01-024-0955. This indicates validated use in U.S. government and defense supply chains.
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