PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

021093Circuit Card Assembly

Pyrotronics Div of Baker Industries Inc Sub of Borg-Warner Corp · NSN 5998-01-271-8997 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-271-8997 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-271-8997. Primary manufacturer part number: 021093.
Features
  • Circuit Card Assembly — FSC 5998
  • Features Provided: ELECTROSTATIC SENSITIVE
  • Criticality Code Justification: CBBL
  • Features Provided: ELECTROSTATIC SENSITIVE
  • Criticality Code Justification: CBBL
  • 1 verified cross-reference
  • Primary manufacturer: Pyrotronics Div of Baker Industries Inc Sub of Borg-Warner Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-271-8997, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Pyrotronics Div of Baker Industries Inc Sub of Borg-Warner Corp. Government technical data includes 4 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-271-8997
Primary Part Number021093
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerPyrotronics Div of Baker Industries Inc Sub of Borg-Warner Corp
StatusACTIVE
Features ProvidedELECTROSTATIC SENSITIVE
Criticality Code JustificationCBBL
Features ProvidedELECTROSTATIC SENSITIVE
Criticality Code JustificationCBBL
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5998-01-042-6258 (021-093)
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Verified Substitutes 3
5998-01-042-6258021-093 SUCCESSOR
Circuit Card Assembly
Rtp Corp
4140-00-976-5570020854 INTERCHANGEABLE
Fan,centrifugal
Rotron Incorporated
6515-01-499-7288449.100 INTERCHANGEABLE
Plate,skull,surgical
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
021093 Pyrotronics Div of Baker Industries Inc Sub of Borg-Warner Corp (USA)
Related Parts
SUCCESSOR 5998-01-042-6258 Circuit Card Assembly · 021-093
4140-00-976-5570INTERCHANGEABLE
FAN,CENTRIFUGAL
020854
6515-01-499-7288INTERCHANGEABLE
PLATE,SKULL,SURGICAL
449.100

Frequently Asked Questions

What is NSN 5998-01-271-8997?

NSN 5998-01-271-8997 is a Circuit Card Assembly, manufactured by Pyrotronics Div of Baker Industries Inc Sub of Borg-Warner Corp, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-271-8997?

NSN 5998-01-271-8997 has 1 cross-referenced part number: 021093 (Pyrotronics Div of Baker Industries Inc Sub of Borg-Warner Corp).

What NSN replaces 5998-01-271-8997?

There are 3 known substitutes for 5998-01-271-8997: 5998-01-042-6258, 4140-00-976-5570, 6515-01-499-7288. Verify interchangeability with system specifications before substitution.

What are the specifications of 021093?

Key specifications for 021093: Features Provided: ELECTROSTATIC SENSITIVE; End Item Identification: AIRBORNE WARNING AND CONTROL SYSTEM (AWACS) 411L; Criticality Code Justification: CBBL; Features Provided: ELECTROSTATIC SENSITIVE. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com