The Backplane Assembly, cataloged under National Stock Number 5998-01-591-5920, is classified within Federal Supply Class 5998 (Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Optimal Integrated Solutions Dba Optimal Integrated Solutions Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5998-01-591-5920 |
| Primary Part Number | X8STE V2 |
| Item Name | Backplane Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Optimal Integrated Solutions Dba Optimal Integrated Solutions Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | J |
| Part Number | Manufacturer |
|---|---|
| X8STE V2 PRIMARY | Optimal Integrated Solutions Dba Optimal Integrated Solutions Inc (USA) |
NSN 5998-01-591-5920 is a Backplane Assembly, manufactured by Optimal Integrated Solutions Dba Optimal Integrated Solutions Inc, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-591-5920 has 1 manufacturer part number on file: X8STE V2 (Optimal Integrated Solutions Dba Optimal Integrated Solutions Inc).
Key specifications for X8STE V2: Special Features: THE C2SBX SUPPORTS A SINGLE INTEL CORE 2 EXTREME, QUAD, OR DUO PROCESSOR WITH A SYSTEM BUS SPEED OF 1.33 GHZ / 1.066 GHZ / 800 MHZ. WITH THE SUPPORT OF THE INTEL CORE MICROARCHITECTURE TECHNOLOGY, WIDE DYNAMIC EXECUTION, FSB DYNAMIC BUS INVERSION (DBI), ADVANCED DIGITAL MEDIA BOOST, SMART MEMORY ACCESS, AND THERMAL MONITOR 2 (TM2), THE C2SBX DELIVERS UNPARALLELED SYSTEM PERFORMANCE AND GREAT POWER EFFICIENCY IN A SLIM PACKAGE. THIS PRODUCT IS INTENDED TO BE PROFESSIONALLY INSTALLED. GHz. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.