PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

687556-01Circuit Card Assembly

Cae Usa Inc. · NSN 5998-00-012-1701 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-012-1701 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-012-1701. Primary manufacturer part number: 687556-01.
Features
  • Circuit Card Assembly — FSC 5998
  • 3 verified cross-references
  • Primary manufacturer: Cae Usa Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-00-012-1701, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Cae Usa Inc.. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5998-00-012-1701
Primary Part Number687556-01
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerCae Usa Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5950-00-265-5620687556 INTERCHANGEABLE
Coil,radio Frequency
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4310-00-475-5610 INTERCHANGEABLE
Ring,piston
Cross-Reference Index
Part NumberManufacturer
687556 Raytheon Technical Services Company (USA)
687556-01 Raytheon Technical Services Company (USA)
687556-01 PRIMARY Cae Usa Inc. (USA)
Related Parts
5950-00-265-5620INTERCHANGEABLE
COIL,RADIO FREQUENCY
687556
4310-00-475-5610INTERCHANGEABLE
RING,PISTON

Frequently Asked Questions

What is NSN 5998-00-012-1701?

NSN 5998-00-012-1701 is a Circuit Card Assembly, manufactured by Cae Usa Inc., classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-012-1701?

NSN 5998-00-012-1701 has 3 cross-referenced part numbers: 687556 (Raytheon Technical Services Company), 687556-01 (Raytheon Technical Services Company), 687556-01 (Cae Usa Inc.).

What NSN replaces 5998-00-012-1701?

There are 2 known substitutes for 5998-00-012-1701: 5950-00-265-5620, 4310-00-475-5610. Verify interchangeability with system specifications before substitution.

What are the specifications of 687556-01?

Key specifications for 687556-01: Overall Height: 0.750 INCHES NOMINAL IN; End Item Identification: TRAINING AIDS AND DEVICES; Overall Length: 10.380 INCHES NOMINAL IN; Overall Width: 7.500 INCHES NOMINAL IN. 8 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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