PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

90056-2Backplane Assembly

Raytheon Company Div Rmd Strategic · NSN 5998-01-455-8306 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-455-8306 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-455-8306. Primary manufacturer part number: 90056-2.
Features
  • Backplane Assembly — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: Raytheon Company Div Rmd Strategic
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Backplane Assembly, cataloged under National Stock Number 5998-01-455-8306, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Raytheon Company Div Rmd Strategic. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-455-8306
Primary Part Number90056-2
Item NameBackplane Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerRaytheon Company Div Rmd Strategic
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJF
Verified Substitutes 3
5945-00-387-2719514200 INTERCHANGEABLE
Armature,relay
Wascomat of America Div of Bermil Industries Corp
5945-00-956-7476515100 INTERCHANGEABLE
Relay
Wascomat of America Div of Bermil Industries Corp
4620-01-492-012390-0562 INTERCHANGEABLE
Kit,cleaning Chemical
Parker Hannifin Corporation Div Village Marine Tech
Cross-Reference Index
Part NumberManufacturer
PT-ACC60X-10562 Performance Technologies, Incorporated (USA)
90056-2 PRIMARY Raytheon Company Div Rmd Strategic (USA)
Related Parts
5945-00-387-2719INTERCHANGEABLE
ARMATURE,RELAY
514200
5945-00-956-7476INTERCHANGEABLE
RELAY
515100
4620-01-492-0123INTERCHANGEABLE
KIT,CLEANING CHEMICAL
90-0562

Frequently Asked Questions

What is NSN 5998-01-455-8306?

NSN 5998-01-455-8306 is a Backplane Assembly, manufactured by Raytheon Company Div Rmd Strategic, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-455-8306?

NSN 5998-01-455-8306 has 2 cross-referenced part numbers: PT-ACC60X-10562 (Performance Technologies, Incorporated), 90056-2 (Raytheon Company Div Rmd Strategic).

What NSN replaces 5998-01-455-8306?

There are 3 known substitutes for 5998-01-455-8306: 5945-00-387-2719, 5945-00-956-7476, 4620-01-492-0123. Verify interchangeability with system specifications before substitution.

What are the specifications of 90056-2?

Key specifications for 90056-2: End Item Identification: ENDITEM E/I FSCM 03950; End Item Identification: ENDITEM E/I FSCM 03950. 2 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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