PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2102Electronic Components Assembly

Sealevel Systems Inc · NSN 5998-01-674-5865 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-674-5865 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-674-5865. Primary manufacturer part number: 2102.
Features
  • Electronic Components Assembly — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: Sealevel Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Electronic Components Assembly, cataloged under National Stock Number 5998-01-674-5865, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Sealevel Systems Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameElectronic Components Assembly
FSC / FSG5998 — Circuit Card Assembly (FSG 59)
ManufacturersSealevel Systems Inc (CAGE 0NLW9); Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (CAGE 01365)
Successor NSN5999-00-308-9120 — Contact,electrical
Technical Specifications
ParameterValue
NSN5998-01-674-5865
Primary Part Number2102
Item NameElectronic Components Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerSealevel Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality Code1
Unit of IssueEA
SMR CodeJZ
Verified Substitutes 7
Contact,electrical
Voltmeter
5998-01-233-52802102 INTERCHANGEABLE
Circuit Card Assembly
Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque
5895-01-387-75982102 INTERCHANGEABLE
Control,multiplexer
Cisco Systems Inc
7025-01-540-83152102 INTERCHANGEABLE
Interface Unit,automatic Data Pr
Sea Level Systems Inc
7025-01-543-91911977176-093 INTERCHANGEABLE
Disk Drive Unit
Teac America, Inc
5998-01-585-6373210-2 INTERCHANGEABLE
Circuit Card Assembly
Sbs Technologies Inc. - Communications Group
Cross-Reference Index
Part NumberManufacturer
2102 PRIMARY Sealevel Systems Inc (USA)
10020B1084 Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (USA)
Related Parts
5999-00-308-9120SUCCESSOR
CONTACT,ELECTRICAL
6625-00-456-7455SUCCESSOR
VOLTMETER
5998-01-233-5280INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
2102
5895-01-387-7598INTERCHANGEABLE
CONTROL,MULTIPLEXER
2102
7025-01-540-8315INTERCHANGEABLE
INTERFACE UNIT,AUTOMATIC DATA PR
2102
7025-01-543-9191INTERCHANGEABLE
DISK DRIVE UNIT
1977176-093
5998-01-585-6373INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
210-2

Frequently Asked Questions

What is NSN 5998-01-674-5865?

NSN 5998-01-674-5865 is a Electronic Components Assembly, manufactured by Sealevel Systems Inc, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-674-5865?

NSN 5998-01-674-5865 has 2 cross-referenced part numbers: 2102 (Sealevel Systems Inc), 10020B1084 (Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service).

What NSN replaces 5998-01-674-5865?

There are 7 known substitutes for 5998-01-674-5865: 5999-00-308-9120, 6625-00-456-7455, 5998-01-233-5280 and 4 more. Verify interchangeability with system specifications before substitution.

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