PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

70-4206Electronic Components Assembly

L-3 Communications Westwood Corporation Dba Mc II Electric Division Div L3 Westwood Corporation · NSN 5998-00-199-1377 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-199-1377 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-199-1377. Primary manufacturer part number: 70-4206.
Features
  • Electronic Components Assembly — FSC 5998
  • Criticality Code Justification: CBBL
  • Features Provided: ELECTROSTATIC SENSITIVE
  • Criticality Code Justification: CBBL
  • Features Provided: ELECTROSTATIC SENSITIVE
  • 6 verified cross-references
  • Primary manufacturer: L-3 Communications Westwood Corporation Dba Mc II Electric Division Div L3 Westwood Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Electronic Components Assembly, cataloged under National Stock Number 5998-00-199-1377, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is L-3 Communications Westwood Corporation Dba Mc II Electric Division Div L3 Westwood Corporation. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-00-199-1377
Primary Part Number70-4206
Item NameElectronic Components Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerL-3 Communications Westwood Corporation Dba Mc II Electric Division Div L3 Westwood Corporation
StatusACTIVE
Criticality Code JustificationCBBL
Features ProvidedELECTROSTATIC SENSITIVE
Criticality Code JustificationCBBL
Features ProvidedELECTROSTATIC SENSITIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeG
Unit of IssueEA
SMR CodeCD
Weight15.0000 lbs
Cube1.0762 cu ft
Verified Substitutes 2
5310-00-275-359911A72 INTERCHANGEABLE
Nut,plain,octagon
Napco International Llc Dba Napco International Inc
5305-01-097-8178704206 INTERCHANGEABLE
Screw,machine
Meggitt Troy Inc
Cross-Reference Index
Part NumberManufacturer
04306-0285 Asrc Federal Facilities Logistics, Llc (USA)
70-4206 PRIMARY L-3 Communications Westwood Corporation Dba Mc II Electric Division Div L3 Westwood Corporation (USA)
04306-0285 Harsco Corp Bmy-Combat Systems Div (USA)
04306-0285 Precision Electronics, Inc (USA)
70-4206 Department of Defense Project Manager-Mobile Electric Power (USA)
PEI5683 Precision Electronics, Inc (USA)
Related Parts
5310-00-275-3599INTERCHANGEABLE
NUT,PLAIN,OCTAGON
11A72
5305-01-097-8178INTERCHANGEABLE
SCREW,MACHINE
704206

Frequently Asked Questions

What is NSN 5998-00-199-1377?

NSN 5998-00-199-1377 is a Electronic Components Assembly, manufactured by L-3 Communications Westwood Corporation Dba Mc II Electric Division Div L3 Westwood Corporation, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-199-1377?

NSN 5998-00-199-1377 has 6 cross-referenced part numbers: 04306-0285 (Asrc Federal Facilities Logistics, Llc), 70-4206 (L-3 Communications Westwood Corporation Dba Mc II Electric Division Div L3 Westwood Corporation), 04306-0285 (Harsco Corp Bmy-Combat Systems Div), 04306-0285 (Precision Electronics, Inc), 70-4206 (Department of Defense Project Manager-Mobile Electric Power) and 1 more.

What NSN replaces 5998-00-199-1377?

There are 2 known substitutes for 5998-00-199-1377: 5310-00-275-3599, 5305-01-097-8178. Verify interchangeability with system specifications before substitution.

What are the specifications of 70-4206?

Key specifications for 70-4206: Special Features: CHASSIS, ELECTRICAL EQUIPMENT 1;RELAY 4;RES ASSY 1;TERM BD 1:PANEL, PROTECTION, ELECTRICAL SYSTEM; Criticality Code Justification: CBBL; End Item Identification: ELECTRICAL CONTROL AND DISTRIBUTION EQUIPMENT AIRBORNE ELECTRICAL GENERATORS; Features Provided: ELECTROSTATIC SENSITIVE. 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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