PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

123SEAV10490-89Circuit Card Assembly

Northrop Grumman Systems Corporation · NSN 5998-00-682-4892 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-682-4892 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-682-4892. Primary manufacturer part number: 123SEAV10490-89.
Features
  • Circuit Card Assembly — FSC 5998
  • 3 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-00-682-4892, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Northrop Grumman Systems Corporation. This item has 3 commercial cross-references from 2 manufacturers, 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.

Catalog Facts
Item NameCircuit Card Assembly
FSC / FSG5998 — Circuit Card Assembly (FSG 59)
ManufacturersNorthrop Grumman Systems Corporation (CAGE 79RG9); Northrop Grumman Systems Corporation (CAGE 26512); Bae Systems Information and Electronic Systems Integration Inc. (CAGE 80249)
Successor NSN5895-01-050-8392 — Amplifier-Mixer
Technical Specifications
ParameterValue
NSN5998-00-682-4892
Primary Part Number123SEAV10490-89
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5895-01-050-8392 (106346)
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeYF
Verified Substitutes 5
5895-01-050-8392106346 SUCCESSOR
Amplifier-Mixer
Enterprise Electronics Corp
3110-00-275-02391828S71 INTERCHANGEABLE
Bearing,ball,thrust
Meritor Heavy Vehicle Systems, Llc
1730-00-420-25461063-46 INTERCHANGEABLE
Towbar,platform,man
R.e. Atckison Co., Inc.
5905-01-074-42952100-2866 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Keysight Technologies Inc
6505-01-595-5160 INTERCHANGEABLE
Sodium Chloride Injection
Cross-Reference Index
Part NumberManufacturer
123SEAV10490-89 Northrop Grumman Systems Corporation (USA)
123SEAV10490-89 Northrop Grumman Systems Corporation (USA)
106346 Bae Systems Information and Electronic Systems Integration Inc. (USA)
Related Parts
SUCCESSOR 5895-01-050-8392 Amplifier-Mixer · 106346
3110-00-275-0239INTERCHANGEABLE
BEARING,BALL,THRUST
1828S71
1730-00-420-2546INTERCHANGEABLE
TOWBAR,PLATFORM,MAN
1063-46
5905-01-074-4295INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
2100-2866
6505-01-595-5160INTERCHANGEABLE
SODIUM CHLORIDE INJECTION

Frequently Asked Questions

What is NSN 5998-00-682-4892?

NSN 5998-00-682-4892 is a Circuit Card Assembly, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-682-4892?

NSN 5998-00-682-4892 has 3 cross-referenced part numbers: 123SEAV10490-89 (Northrop Grumman Systems Corporation), 123SEAV10490-89 (Northrop Grumman Systems Corporation), 106346 (Bae Systems Information and Electronic Systems Integration Inc.).

What NSN replaces 5998-00-682-4892?

There are 5 known substitutes for 5998-00-682-4892: 5895-01-050-8392, 3110-00-275-0239, 1730-00-420-2546 and 2 more. Verify interchangeability with system specifications before substitution.

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