PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16589Circuit Card Assembly

Network Equipment Technologies Inc · NSN 5998-01-476-8227 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-476-8227 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-476-8227. Primary manufacturer part number: 16589.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Network Equipment Technologies 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 5998-01-476-8227, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Network Equipment Technologies Inc. This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5998-01-476-8227
Primary Part Number16589
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerNetwork Equipment Technologies Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5330-00-588-556216589 INTERCHANGEABLE
Packing Material
Harbormaster Marine, Inc
4820-01-032-1399 INTERCHANGEABLE
Seat,valve
Cross-Reference Index
Part NumberManufacturer
16589 PRIMARY Network Equipment Technologies Inc (USA)
Related Parts
5330-00-588-5562INTERCHANGEABLE
PACKING MATERIAL
16589
4820-01-032-1399INTERCHANGEABLE
SEAT,VALVE

Frequently Asked Questions

What is NSN 5998-01-476-8227?

NSN 5998-01-476-8227 is a Circuit Card Assembly, manufactured by Network Equipment Technologies Inc, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-476-8227?

NSN 5998-01-476-8227 has 1 cross-referenced part number: 16589 (Network Equipment Technologies Inc).

What NSN replaces 5998-01-476-8227?

There are 2 known substitutes for 5998-01-476-8227: 5330-00-588-5562, 4820-01-032-1399. Verify interchangeability with system specifications before substitution.

What are the specifications of 16589?

Key specifications for 16589: End Item Identification: PROMINA 800 MAINFRAME; Part Name Assigned by Controlling Agency: QASD; Special Features: DCE TT INTERNAL TIMING (SET THROUGH THE OI); QSD-2 FRONT CARD CONNECTS TO QUAD RS-232 DCE/DTE; End Item Identification: PROMINA 800 MAINFRAME. 6 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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