PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

53623Circuit Card Assembly

Naval Air Warfare Ctr Aircraft Div · NSN 5998-01-523-0305 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-523-0305 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-523-0305. Primary manufacturer part number: 53623.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Naval Air Warfare Ctr Aircraft Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-523-0305, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Naval Air Warfare Ctr Aircraft Div. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-523-0305
Primary Part Number53623
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerNaval Air Warfare Ctr Aircraft Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality Code00
Unit of IssueEA
SMR CodeJH
Verified Substitutes 5
3455-00-187-036954-10141 INTERCHANGEABLE
Cutter,milling,involute Gear
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
5360-00-440-0092107436 INTERCHANGEABLE
Spring,helical,extension
Linde Material Handling North America Corporation
5950-00-482-3698 INTERCHANGEABLE
Transformer,radio Frequency
3020-00-942-182853623 INTERCHANGEABLE
Gear,spur
Aerocontrolex Group, Inc. Div Talley Actuators
5305-01-249-4873 INTERCHANGEABLE
Screw,adjusting
Cross-Reference Index
Part NumberManufacturer
53623 PRIMARY Naval Air Warfare Ctr Aircraft Div (USA)
Related Parts
3455-00-187-0369INTERCHANGEABLE
CUTTER,MILLING,INVOLUTE GEAR
54-10141
5360-00-440-0092INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
107436
5950-00-482-3698INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
3020-00-942-1828INTERCHANGEABLE
GEAR,SPUR
53623
5305-01-249-4873INTERCHANGEABLE
SCREW,ADJUSTING

Frequently Asked Questions

What is NSN 5998-01-523-0305?

NSN 5998-01-523-0305 is a Circuit Card Assembly, manufactured by Naval Air Warfare Ctr Aircraft Div, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-523-0305?

NSN 5998-01-523-0305 has 1 cross-referenced part number: 53623 (Naval Air Warfare Ctr Aircraft Div).

What NSN replaces 5998-01-523-0305?

There are 5 known substitutes for 5998-01-523-0305: 3455-00-187-0369, 5360-00-440-0092, 5950-00-482-3698 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 53623?

Key specifications for 53623: End Item Identification: AN/UPX-38 RADAR TRACK DISCRIMINATOR SYSTEM; End Item Identification: AN/UPX-38 RADAR TRACK DISCRIMINATOR SYSTEM. 2 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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