PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8254778-14Circuit Card Assembly

Naval Sea Systems Command · NSN 5998-01-733-1887 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-733-1887 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-733-1887. Primary manufacturer part number: 8254778-14.
Features
  • Circuit Card Assembly — FSC 5998
  • 3 verified cross-references
  • Primary manufacturer: Naval Sea Systems Command
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-733-1887, 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 3 commercial cross-references from 2 manufacturers, 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 NameCircuit Card Assembly
FSC / FSG5998 — Circuit Card Assembly (FSG 59)
ManufacturersNaval Sea Systems Command (CAGE 53711); Raytheon Company Div Corp (CAGE 49956)
Technical Specifications
ParameterValue
NSN5998-01-733-1887
Primary Part Number8254778-14
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerNaval Sea Systems Command
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 1
5895-01-733-29621204-06 INTERCHANGEABLE
Interface Unit,communication Equ
Safran Trusted 4d Inc.
Cross-Reference Index
Part NumberManufacturer
8254778 Naval Sea Systems Command (USA)
8254778-14 PRIMARY Naval Sea Systems Command (USA)
8254778-14 PRIMARY Raytheon Company Div Corp (USA)
Related Parts
5895-01-733-2962INTERCHANGEABLE
INTERFACE UNIT,COMMUNICATION EQU
1204-06

Frequently Asked Questions

What is NSN 5998-01-733-1887?

NSN 5998-01-733-1887 is a Circuit Card Assembly, manufactured by Naval Sea Systems Command, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-733-1887?

NSN 5998-01-733-1887 has 3 cross-referenced part numbers: 8254778 (Naval Sea Systems Command), 8254778-14 (Naval Sea Systems Command), 8254778-14 (Raytheon Company Div Corp).

What NSN replaces 5998-01-733-1887?

There is 1 known substitute for 5998-01-733-1887: 5895-01-733-2962. Verify interchangeability with system specifications before substitution.

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