PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

865564-1Circuit Card Assembly

Drs Sustainment Systems Inc · NSN 5998-01-194-8135 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-194-8135 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-194-8135. Primary manufacturer part number: 865564-1.
Features
  • Circuit Card Assembly — FSC 5998
  • Criticality Code Justification: CBBL
  • Features Provided: ELECTROSTATIC SENSITIVE
  • Criticality Code Justification: CBBL
  • Features Provided: ELECTROSTATIC SENSITIVE
  • 2 verified cross-references
  • Primary manufacturer: Drs Sustainment Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-194-8135, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Drs Sustainment Systems Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-194-8135
Primary Part Number865564-1
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerDrs Sustainment Systems Inc
StatusACTIVE
Criticality Code JustificationCBBL
Features ProvidedELECTROSTATIC SENSITIVE
Criticality Code JustificationCBBL
Features ProvidedELECTROSTATIC SENSITIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5999-01-040-6368 (895564-1)
HAZMATNo
Shelf Life Code0
Criticality CodeT
Unit of IssueEA
SMR CodeVT
Weight7.1000 lbs
Cube1.0313 cu ft
Verified Substitutes 1
5999-01-040-6368895564-1 SUCCESSOR
Heat Sink,electrical-Electronic
Raytheon Company Dba Raytheon Co
Cross-Reference Index
Part NumberManufacturer
865564-1 Drs Sustainment Systems Inc (USA)
865564-1 Drs Sustainment Systems, Inc. (USA)
Related Parts
SUCCESSOR 5999-01-040-6368 Heat Sink,electrical-Electronic · 895564-1

Frequently Asked Questions

What is NSN 5998-01-194-8135?

NSN 5998-01-194-8135 is a Circuit Card Assembly, manufactured by Drs Sustainment Systems Inc, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-194-8135?

NSN 5998-01-194-8135 has 2 cross-referenced part numbers: 865564-1 (Drs Sustainment Systems Inc), 865564-1 (Drs Sustainment Systems, Inc.).

What NSN replaces 5998-01-194-8135?

There is 1 known substitute for 5998-01-194-8135: 5999-01-040-6368. Verify interchangeability with system specifications before substitution.

What are the specifications of 865564-1?

Key specifications for 865564-1: Criticality Code Justification: CBBL; End Item Identification: AUTOMATIC TEST EQUIPMENT (ATE); Features Provided: ELECTROSTATIC SENSITIVE; Special Features: PWB 1,CONNECTOR 65,MICROCIRCUIT 43,RES NETWORK 16,RELAY 108,CONTACT 20,KEY 2,EJECTOR 2,CAP 45,SOCKET 50;TEST STATION,DIGITAL;MONITOR FANOUT;PLUG-IN TYPE. 8 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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