PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

321Circuit Card Assembly

Communication Systems Div North American Philips Corp · NSN 5998-00-233-5205 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-233-5205 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-233-5205. Primary manufacturer part number: 321.
Features
  • Circuit Card Assembly — FSC 5998
  • 3 verified cross-references
  • Primary manufacturer: Communication Systems Div North American Philips Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-00-233-5205, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Communication Systems Div North American Philips Corp. This item has 3 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
NSN5998-00-233-5205
Primary Part Number321
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerCommunication Systems Div North American Philips Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-00-504-2193
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeX
Verified Substitutes 7
Electronic Components Assembly
5999-00-164-0718176MAW1 SUCCESSOR
Contact,electrical
Linde Material Handling North America Corporation
Meter,arbitrary Scale
6625-00-542-0528413605-1 SUCCESSOR
Voltmeter
L3harris Technologies, Inc. Dba Harris Corporation
Ammeter
6625-00-643-0584476-0031-000 SUCCESSOR
Voltmeter
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
6625-01-150-6059321 SUCCESSOR
Multimeter
North Atlantic Industries, Inc. Dba North Atlantic Industries
Cross-Reference Index
Part NumberManufacturer
321 Communication Systems Div North American Philips Corp (USA)
3522-928-57650 Communication Systems Div North American Philips Corp (USA)
321 Dialight Corporation (USA)
Related Parts
SUCCESSOR 6625-00-504-2193 Meter,arbitrary Scale
5998-00-018-9284SUCCESSOR
ELECTRONIC COMPONENTS ASSEMBLY
5999-00-164-0718SUCCESSOR
CONTACT,ELECTRICAL
176MAW1
6625-00-542-0528SUCCESSOR
VOLTMETER
413605-1
6625-00-553-0177SUCCESSOR
AMMETER
6625-00-643-0584SUCCESSOR
VOLTMETER
476-0031-000
6625-01-150-6059SUCCESSOR
MULTIMETER
321

Frequently Asked Questions

What is NSN 5998-00-233-5205?

NSN 5998-00-233-5205 is a Circuit Card Assembly, manufactured by Communication Systems Div North American Philips Corp, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-233-5205?

NSN 5998-00-233-5205 has 3 cross-referenced part numbers: 321 (Communication Systems Div North American Philips Corp), 3522-928-57650 (Communication Systems Div North American Philips Corp), 321 (Dialight Corporation).

What NSN replaces 5998-00-233-5205?

There are 7 known substitutes for 5998-00-233-5205: 5998-00-018-9284, 5999-00-164-0718, 6625-00-504-2193 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 321?

Key specifications for 321: Overall Length: 4.312 INCHES NOMINAL IN; Special Features: OVERALL DEPTH:0.875 IN.; MAJOR COMPONENTS:CAPACITOR 11; COVER PLATE 1; DIODE 10; PRINTED WIRING BOARD 1; RESISTOR 28; TRANSFORMER 8; TRANSISTOR 7; MOUNTING CONFIGURATION:PLUG-IN 18 PIN SOCKET IN; Overall Height: 0.546 INCHES NOMINAL IN; Overall Width: 3.812 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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