PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23021Circuit Card Assembly

Edo · NSN 5998-01-349-2288 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-349-2288 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-349-2288. Primary manufacturer part number: 23021.
Features
  • Circuit Card Assembly — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: Edo
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-349-2288, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Edo. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-349-2288
Primary Part Number23021
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerEdo
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality Code00
Unit of IssueEA
SMR CodeCH
Weight1.0000 lbs
Cube0.2946 cu ft
Verified Substitutes 7
5305-00-054-5646 INTERCHANGEABLE
Screw,machine
5136-00-239-2772401029 INTERCHANGEABLE
Die,thread Cutting
Greenfield Industries Inc
6645-00-536-148722300818 INTERCHANGEABLE
Barrel
Waltham Aircraft Clock Corp
5950-00-648-024550-112085-1REVC INTERCHANGEABLE
Transformer,radio Frequency
General Dynamics Mission Systems, Inc.
2520-00-733-73347337334 INTERCHANGEABLE
Parts Kit,universal Joint
U S Army Tank Automotive Command Amsta-Im-Mm
5930-01-051-2777 INTERCHANGEABLE
Switch,slide
5930-01-064-16175112-271478 INTERCHANGEABLE
Switch,slide
Fluke Corp
Cross-Reference Index
Part NumberManufacturer
23021 Edo (USA)
23021 Ocean Technology Inc (USA)
Related Parts
5305-00-054-5646INTERCHANGEABLE
SCREW,MACHINE
5136-00-239-2772INTERCHANGEABLE
DIE,THREAD CUTTING
401029
6645-00-536-1487INTERCHANGEABLE
BARREL
22300818
5950-00-648-0245INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
50-112085-1REVC
2520-00-733-7334INTERCHANGEABLE
PARTS KIT,UNIVERSAL JOINT
7337334
5930-01-051-2777INTERCHANGEABLE
SWITCH,SLIDE
5930-01-064-1617INTERCHANGEABLE
SWITCH,SLIDE
5112-271478

Frequently Asked Questions

What is NSN 5998-01-349-2288?

NSN 5998-01-349-2288 is a Circuit Card Assembly, manufactured by Edo, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-349-2288?

NSN 5998-01-349-2288 has 2 cross-referenced part numbers: 23021 (Edo), 23021 (Ocean Technology Inc).

What NSN replaces 5998-01-349-2288?

There are 7 known substitutes for 5998-01-349-2288: 5305-00-054-5646, 5136-00-239-2772, 6645-00-536-1487 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 23021?

Key specifications for 23021: Special Features: PRINTED WIRING BOARD 1;CAPACITOR 20;MICROCIRCUIT 21; Special Features: PRINTED WIRING BOARD 1;CAPACITOR 20;MICROCIRCUIT 21. 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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