PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30500019 PIECE 1Printed Wiring Board

Ward Leonard Ct Llc · NSN 5998-01-379-0954 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-379-0954 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-379-0954. Primary manufacturer part number: 30500019 PIECE 1.
Features
  • Printed Wiring Board — FSC 5998
  • 4 verified cross-references
  • Primary manufacturer: Ward Leonard Ct Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Printed Wiring Board, cataloged under National Stock Number 5998-01-379-0954, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Ward Leonard Ct Llc. This item has 4 commercial cross-references 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. Unit of issue: EA.

Catalog Facts
Item NamePrinted Wiring Board
FSC / FSG5998 — Circuit Card Assembly (FSG 59)
ManufacturersWard Leonard Ct Llc (CAGE 63743); Ward Leonard Ct Llc (CAGE 20019)
Technical Specifications
ParameterValue
NSN5998-01-379-0954
Primary Part Number30500019 PIECE 1
Item NamePrinted Wiring Board
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerWard Leonard Ct Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight0.9000 lbs
Cube0.0694 cu ft
Verified Substitutes 1
4130-00-087-31653150-0007 INTERCHANGEABLE
Filter Element,air Conditioning
Keysight Technologies Inc
Cross-Reference Index
Part NumberManufacturer
30500019 PIECE 1 PRIMARY Ward Leonard Ct Llc (USA)
31500007 PRIMARY Ward Leonard Ct Llc (USA)
31500007 Ward Leonard Ct Llc (USA)
30500019 PIECE 1 Ward Leonard Ct Llc (USA)
Related Parts
4130-00-087-3165INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
3150-0007

Frequently Asked Questions

What is NSN 5998-01-379-0954?

NSN 5998-01-379-0954 is a Printed Wiring Board, manufactured by Ward Leonard Ct Llc, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-379-0954?

NSN 5998-01-379-0954 has 4 cross-referenced part numbers: 30500019 PIECE 1 (Ward Leonard Ct Llc), 31500007 (Ward Leonard Ct Llc), 31500007 (Ward Leonard Ct Llc), 30500019 PIECE 1 (Ward Leonard Ct Llc).

What NSN replaces 5998-01-379-0954?

There is 1 known substitute for 5998-01-379-0954: 4130-00-087-3165. Verify interchangeability with system specifications before substitution.

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