PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51914Printed Wiring Board

L3harris Technologies, Inc. Div Space and Airborne Systems · NSN 5998-00-064-5570 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-064-5570 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-064-5570. Primary manufacturer part number: 51914.
Features
  • Printed Wiring Board — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: L3harris Technologies, Inc. Div Space and Airborne Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Printed Wiring Board, cataloged under National Stock Number 5998-00-064-5570, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is L3harris Technologies, Inc. Div Space and Airborne Systems. 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.

Catalog Facts
Item NamePrinted Wiring Board
FSC / FSG5998 — Circuit Card Assembly (FSG 59)
ManufacturersL3harris Technologies, Inc. Div Space and Airborne Systems (CAGE 82340)
Technical Specifications
ParameterValue
NSN5998-00-064-5570
Primary Part Number51914
Item NamePrinted Wiring Board
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerL3harris Technologies, Inc. Div Space and Airborne Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeX
Weight0.0100 lbs
Cube0.0010 cu ft
Verified Substitutes 3
4730-00-092-9670 INTERCHANGEABLE
Union,pipe
6645-00-163-051151709 INTERCHANGEABLE
Cock Assembly
The Chelsea Clock Llc
3950-01-069-851051914 INTERCHANGEABLE
Hub Assembly,planetary
Paccar Winch Inc Dba Paccar Winch Division
Cross-Reference Index
Part NumberManufacturer
51914 PRIMARY L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
Related Parts
4730-00-092-9670INTERCHANGEABLE
UNION,PIPE
6645-00-163-0511INTERCHANGEABLE
COCK ASSEMBLY
51709
3950-01-069-8510INTERCHANGEABLE
HUB ASSEMBLY,PLANETARY
51914

Frequently Asked Questions

What is NSN 5998-00-064-5570?

NSN 5998-00-064-5570 is a Printed Wiring Board, manufactured by L3harris Technologies, Inc. Div Space and Airborne Systems, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-064-5570?

NSN 5998-00-064-5570 has 1 cross-referenced part number: 51914 (L3harris Technologies, Inc. Div Space and Airborne Systems).

What NSN replaces 5998-00-064-5570?

There are 3 known substitutes for 5998-00-064-5570: 4730-00-092-9670, 6645-00-163-0511, 3950-01-069-8510. Verify interchangeability with system specifications before substitution.

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