PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8400444Electronic Components Assembly

Naval Sea Systems Command · NSN 5998-01-625-9353 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-625-9353 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-625-9353. Primary manufacturer part number: 8400444.
Features
  • Electronic Components Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Naval Sea Systems Command
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Electronic Components Assembly, cataloged under National Stock Number 5998-01-625-9353, 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 Sea Systems Command. This item has 1 commercial cross-reference 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.

Technical Specifications
ParameterValue
NSN5998-01-625-9353
Primary Part Number8400444
Item NameElectronic Components Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerNaval Sea Systems Command
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality Code00
Unit of IssueEA
SMR CodeJH
Weight3.2400 lbs
Cube0.4213 cu ft
Verified Substitutes 1
5310-00-876-0086639547-918 INTERCHANGEABLE
Washer,recessed
General Dynamics Corp
Cross-Reference Index
Part NumberManufacturer
8400444 PRIMARY Naval Sea Systems Command (USA)
Related Parts
5310-00-876-0086INTERCHANGEABLE
WASHER,RECESSED
639547-918

Frequently Asked Questions

What is NSN 5998-01-625-9353?

NSN 5998-01-625-9353 is a Electronic Components Assembly, manufactured by Naval Sea Systems Command, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-625-9353?

NSN 5998-01-625-9353 has 1 cross-referenced part number: 8400444 (Naval Sea Systems Command).

What NSN replaces 5998-01-625-9353?

There is 1 known substitute for 5998-01-625-9353: 5310-00-876-0086. Verify interchangeability with system specifications before substitution.

What are the specifications of 8400444?

Key specifications for 8400444: Overall Length: 8.10 INCHES NOMINAL IN; End Item Identification: AEGIS SYSTEM LEVEL APL,AWS ASHORE; Part Name Assigned by Controlling Agency: TRAY ASSEMBLY,10 MHZ MHz; Overall Height: 0.84 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com