PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7621Circuit Card Assembly

Thales Defense & Security Inc Dba Thales Communications Inc · NSN 5998-01-296-5922 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-296-5922 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-296-5922. Primary manufacturer part number: 7621.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Thales Defense & Security Inc Dba Thales Communications 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 5998-01-296-5922, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Thales Defense & Security Inc Dba Thales Communications Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-296-5922
Primary Part Number7621
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerThales Defense & Security Inc Dba Thales Communications Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJF
Weight0.0300 lbs
Cube0.0318 cu ft
Verified Substitutes 8
5975-00-179-0098 INTERCHANGEABLE
Box Connector,electrical
5950-00-583-0920543-2929-002 INTERCHANGEABLE
Transformer,radio Frequency
Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems
5960-00-944-3548 INTERCHANGEABLE
Electron Tube
5962-01-193-67026088926-4 INTERCHANGEABLE
Microcircuit,memory
Lockheed Martin Corporation Div Rotary and Mission Systems
4520-01-251-0925762-1 INTERCHANGEABLE
Heating Element,electrical,nonim
The Grieve Corporation Dba Grieve Corp
5340-01-273-2370762-1 INTERCHANGEABLE
Hinge,strap
Perko Inc
3110-01-313-55557621 INTERCHANGEABLE
Bearing,ball,annular
Karl Senner, L.l.c. Dba Karl Senner Inc
5945-01-658-2561 INTERCHANGEABLE
Relay,solid State
Cross-Reference Index
Part NumberManufacturer
7621 PRIMARY Thales Defense & Security Inc Dba Thales Communications Inc (USA)
Related Parts
5975-00-179-0098INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
5950-00-583-0920INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
543-2929-002
5960-00-944-3548INTERCHANGEABLE
ELECTRON TUBE
5962-01-193-6702INTERCHANGEABLE
MICROCIRCUIT,MEMORY
6088926-4
4520-01-251-0925INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
762-1
5340-01-273-2370INTERCHANGEABLE
HINGE,STRAP
762-1
3110-01-313-5555INTERCHANGEABLE
BEARING,BALL,ANNULAR
7621
5945-01-658-2561INTERCHANGEABLE
RELAY,SOLID STATE

Frequently Asked Questions

What is NSN 5998-01-296-5922?

NSN 5998-01-296-5922 is a Circuit Card Assembly, manufactured by Thales Defense & Security Inc Dba Thales Communications Inc, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-296-5922?

NSN 5998-01-296-5922 has 1 cross-referenced part number: 7621 (Thales Defense & Security Inc Dba Thales Communications Inc).

What NSN replaces 5998-01-296-5922?

There are 8 known substitutes for 5998-01-296-5922: 5975-00-179-0098, 5950-00-583-0920, 5960-00-944-3548 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7621?

Key specifications for 7621: End Item Identification: DEMULTIPLEXER; End Item Identification: DEMULTIPLEXER. 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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