PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1447X74Circuit Card Assembly

Ciba Corning Diagnostics Corp a Joint Venture · NSN 5998-01-259-2978 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-259-2978 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-259-2978. Primary manufacturer part number: 1447X74.
Features
  • Circuit Card Assembly — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: Ciba Corning Diagnostics Corp a Joint Venture
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-259-2978, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Ciba Corning Diagnostics Corp a Joint Venture. This item has 2 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.

Technical Specifications
ParameterValue
NSN5998-01-259-2978
Primary Part Number1447X74
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerCiba Corning Diagnostics Corp a Joint Venture
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeC
Unit of IssueEA
SMR CodeL
Verified Substitutes 1
5330-01-266-7381311135 INTERCHANGEABLE
Gasket
Heraeus Kulzer Llc
Cross-Reference Index
Part NumberManufacturer
NAVAL REPAIR PAT Naval Medical Material Support Command Detachment (USA)
1447X74 PRIMARY Ciba Corning Diagnostics Corp a Joint Venture (USA)
Related Parts
5330-01-266-7381INTERCHANGEABLE
GASKET
311135

Frequently Asked Questions

What is NSN 5998-01-259-2978?

NSN 5998-01-259-2978 is a Circuit Card Assembly, manufactured by Ciba Corning Diagnostics Corp a Joint Venture, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-259-2978?

NSN 5998-01-259-2978 has 2 cross-referenced part numbers: NAVAL REPAIR PAT (Naval Medical Material Support Command Detachment), 1447X74 (Ciba Corning Diagnostics Corp a Joint Venture).

What NSN replaces 5998-01-259-2978?

There is 1 known substitute for 5998-01-259-2978: 5330-01-266-7381. Verify interchangeability with system specifications before substitution.

What are the specifications of 1447X74?

Key specifications for 1447X74: Special Features: CPU BOARD; REPAIR PART FOR MOD 400E SPECTROPHOTOMETER,6650-01-253-2524; Special Features: CPU BOARD; REPAIR PART FOR MOD 400E SPECTROPHOTOMETER,6650-01-253-2524. 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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