PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

623028-1Electronic Components Assembly

Naval Air Warfare Center Aircraft Division Joint Base Jbmdl · NSN 5998-01-490-0877 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-490-0877 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-490-0877. Primary manufacturer part number: 623028-1.
Features
  • Electronic Components Assembly — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Electronic Components Assembly, cataloged under National Stock Number 5998-01-490-0877, 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 Center Aircraft Division Joint Base Jbmdl. This item has 2 commercial cross-references 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
NSN5998-01-490-0877
Primary Part Number623028-1
Item NameElectronic Components Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerNaval Air Warfare Center Aircraft Division Joint Base Jbmdl
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 3
5331-00-641-3345118911 INTERCHANGEABLE
O-Ring
Am General Llc
5331-01-332-14506230-28 INTERCHANGEABLE
O-Ring
Aerol Llc
3040-01-351-5064623028 INTERCHANGEABLE
Plate,retaining,shaft
Eaton Aerospace, Llc Dba Jackson South
Cross-Reference Index
Part NumberManufacturer
623028-1 PRIMARY Naval Air Warfare Center Aircraft Division Joint Base Jbmdl (USA)
623028 Naval Air Warfare Center Aircraft Division Joint Base Jbmdl (USA)
Related Parts
5331-00-641-3345INTERCHANGEABLE
O-RING
118911
5331-01-332-1450INTERCHANGEABLE
O-RING
6230-28
3040-01-351-5064INTERCHANGEABLE
PLATE,RETAINING,SHAFT
623028

Frequently Asked Questions

What is NSN 5998-01-490-0877?

NSN 5998-01-490-0877 is a Electronic Components Assembly, manufactured by Naval Air Warfare Center Aircraft Division Joint Base Jbmdl, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-490-0877?

NSN 5998-01-490-0877 has 2 cross-referenced part numbers: 623028-1 (Naval Air Warfare Center Aircraft Division Joint Base Jbmdl), 623028 (Naval Air Warfare Center Aircraft Division Joint Base Jbmdl).

What NSN replaces 5998-01-490-0877?

There are 3 known substitutes for 5998-01-490-0877: 5331-00-641-3345, 5331-01-332-1450, 3040-01-351-5064. Verify interchangeability with system specifications before substitution.

What are the specifications of 623028-1?

Key specifications for 623028-1: Part Name Assigned by Controlling Agency: REAR PANEL ASSY, POWER SUPPLY; End Item Identification: 627293-1 ILA; Overall Length: 5.063 INCHES NOMINAL IN; Overall Width: 3.938 INCHES NOMINAL IN. 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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