PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

501-1859Backplane Assembly

Sun Microsystems, Inc. Dba Sun Microsystems · NSN 5998-01-362-3804 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-362-3804 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-362-3804. Primary manufacturer part number: 501-1859.
Features
  • Backplane Assembly — FSC 5998
  • Specification/standard Data: 7X430-501-1859 MANUFACTURERS STANDARD
  • Specification/standard Data: 7X430-501-1859 MANUFACTURERS STANDARD
  • 1 verified cross-reference
  • Primary manufacturer: Sun Microsystems, Inc. Dba Sun Microsystems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Backplane Assembly, cataloged under National Stock Number 5998-01-362-3804, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Sun Microsystems, Inc. Dba Sun Microsystems. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5998-01-362-3804
Primary Part Number501-1859
Item NameBackplane Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerSun Microsystems, Inc. Dba Sun Microsystems
StatusACTIVE
Specification/standard Data7X430-501-1859 MANUFACTURERS STANDARD
Specification/standard Data7X430-501-1859 MANUFACTURERS STANDARD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5910-00-930-2373501185-9 INTERCHANGEABLE
Capacitor,variable,air Dielectri
L3harris Technologies, Inc. Dba Harris Corporation
Cross-Reference Index
Part NumberManufacturer
501-1859 Sun Microsystems, Inc. Dba Sun Microsystems (USA)
Related Parts
5910-00-930-2373INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
501185-9

Frequently Asked Questions

What is NSN 5998-01-362-3804?

NSN 5998-01-362-3804 is a Backplane Assembly, manufactured by Sun Microsystems, Inc. Dba Sun Microsystems, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-362-3804?

NSN 5998-01-362-3804 has 1 cross-referenced part number: 501-1859 (Sun Microsystems, Inc. Dba Sun Microsystems).

What NSN replaces 5998-01-362-3804?

There is 1 known substitute for 5998-01-362-3804: 5910-00-930-2373. Verify interchangeability with system specifications before substitution.

What are the specifications of 501-1859?

Key specifications for 501-1859: Part Name Assigned by Controlling Agency: BACKPLANE SUN-4/75; Specification/standard Data: 7X430-501-1859 MANUFACTURERS STANDARD; Special Features: 16MB BOARD WITH 4MB SIMMS,3.6 AMPS @ + 5VDC 23.0 AMPS MB; Part Name Assigned by Controlling Agency: BACKPLANE SUN-4/75. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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