PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

91-1671-001Circuit Card Assembly

Control Products Corporation · NSN 5998-01-688-2555 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-688-2555 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-688-2555. Primary manufacturer part number: 91-1671-001.
Features
  • Circuit Card Assembly — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: Control Products 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 5998-01-688-2555, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Control Products Corporation. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 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)
ManufacturersControl Products Corporation (CAGE 27520)
Technical Specifications
ParameterValue
NSN5998-01-688-2555
Primary Part Number91-1671-001
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerControl Products Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 3
6115-00-075-2051798C612G1 INTERCHANGEABLE
Stator,generator
Ge Aviation Systems Llc Dba Ge Aviation Systems Llc
4720-00-135-888667A77C246-1 INTERCHANGEABLE
Hose Assembly,metallic
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5962-01-094-1028 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
91-1671 Control Products Corporation (USA)
91-1671-001 PRIMARY Control Products Corporation (USA)
Related Parts
6115-00-075-2051INTERCHANGEABLE
STATOR,GENERATOR
798C612G1
4720-00-135-8886INTERCHANGEABLE
HOSE ASSEMBLY,METALLIC
67A77C246-1
5962-01-094-1028INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5998-01-688-2555?

NSN 5998-01-688-2555 is a Circuit Card Assembly, manufactured by Control Products Corporation, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-688-2555?

NSN 5998-01-688-2555 has 2 cross-referenced part numbers: 91-1671 (Control Products Corporation), 91-1671-001 (Control Products Corporation).

What NSN replaces 5998-01-688-2555?

There are 3 known substitutes for 5998-01-688-2555: 6115-00-075-2051, 4720-00-135-8886, 5962-01-094-1028. Verify interchangeability with system specifications before substitution.

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