PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21584-1Interface Unit,input-Output

Coda Octopus Engineering, Inc. · NSN 5998-01-691-7468 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-691-7468 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-691-7468. Primary manufacturer part number: 21584-1.
Features
  • Interface Unit,input-Output — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Coda Octopus Engineering, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Interface Unit,input-Output, cataloged under National Stock Number 5998-01-691-7468, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Coda Octopus Engineering, Inc.. This item has 1 commercial cross-reference 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.

Catalog Facts
Item NameInterface Unit,input-Output
FSC / FSG5998 — Circuit Card Assembly (FSG 59)
ManufacturersCoda Octopus Engineering, Inc. (CAGE 64014)
Technical Specifications
ParameterValue
NSN5998-01-691-7468
Primary Part Number21584-1
Item NameInterface Unit,input-Output
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerCoda Octopus Engineering, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 1
4820-01-261-98443-784-4 INTERCHANGEABLE
Disk,valve
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
Cross-Reference Index
Part NumberManufacturer
21584-1 PRIMARY Coda Octopus Engineering, Inc. (USA)
Related Parts
4820-01-261-9844INTERCHANGEABLE
DISK,VALVE
3-784-4

Frequently Asked Questions

What is NSN 5998-01-691-7468?

NSN 5998-01-691-7468 is a Interface Unit,input-Output, manufactured by Coda Octopus Engineering, Inc., classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-691-7468?

NSN 5998-01-691-7468 has 1 cross-referenced part number: 21584-1 (Coda Octopus Engineering, Inc.).

What NSN replaces 5998-01-691-7468?

There is 1 known substitute for 5998-01-691-7468: 4820-01-261-9844. Verify interchangeability with system specifications before substitution.

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