PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

314-0121Circuit Card Assembly

Smar International Corporation · NSN 5998-01-473-7106 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-473-7106 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-473-7106. Primary manufacturer part number: 314-0121.
Features
  • Circuit Card Assembly — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: Smar International 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 5998-01-473-7106, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Smar International Corporation. This item has 2 commercial cross-references 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
NSN5998-01-473-7106
Primary Part Number314-0121
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerSmar International Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 1
5920-00-837-9412344012 INTERCHANGEABLE
Fuseholder,extractor Post
Littelfuse, Inc.
Cross-Reference Index
Part NumberManufacturer
314-0121ZN Smar International Corporation (USA)
314-0121 PRIMARY Smar International Corporation (USA)
Related Parts
5920-00-837-9412INTERCHANGEABLE
FUSEHOLDER,EXTRACTOR POST
344012

Frequently Asked Questions

What is NSN 5998-01-473-7106?

NSN 5998-01-473-7106 is a Circuit Card Assembly, manufactured by Smar International Corporation, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-473-7106?

NSN 5998-01-473-7106 has 2 cross-referenced part numbers: 314-0121ZN (Smar International Corporation), 314-0121 (Smar International Corporation).

What NSN replaces 5998-01-473-7106?

There is 1 known substitute for 5998-01-473-7106: 5920-00-837-9412. Verify interchangeability with system specifications before substitution.

What are the specifications of 314-0121?

Key specifications for 314-0121: Part Name Assigned by Controlling Agency: CIRCUIT CARD ASSEMBLY; Part Name Assigned by Controlling Agency: CIRCUIT CARD ASSEMBLY. 2 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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