PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50-61Circuit Card Assembly

Zupane and Co · NSN 5998-00-437-8194 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-437-8194 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-437-8194. Primary manufacturer part number: 50-61.
Features
  • Circuit Card Assembly — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: Zupane and Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-00-437-8194, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Zupane and Co. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameCircuit Card Assembly
FSC / FSG5998 — Circuit Card Assembly (FSG 59)
ManufacturersZupane and Co (CAGE 03886); Kaypro Corp (CAGE 03626)
Technical Specifications
ParameterValue
NSN5998-00-437-8194
Primary Part Number50-61
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerZupane and Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeAR
Unit of IssueEA
SMR CodeCH
Weight3.3000 lbs
Cube0.7407 cu ft
Verified Substitutes 12
5930-00-106-3841SPEC 7246-2 INTERCHANGEABLE
Switch,rotary
Shallco, Inc
5950-00-229-5017 INTERCHANGEABLE
Transformer,radio Frequency
5815-00-317-76505061 INTERCHANGEABLE
Bearing,ball,cylinder
Lucent Technologies Inc Corporate Headquarters
4720-00-374-2218 INTERCHANGEABLE
Hose Assembly,nonmetallic
2925-00-500-5027 INTERCHANGEABLE
Shield,spark Plug
5935-00-543-832433-106-BU INTERCHANGEABLE
Plug,tip
Gc/waldom Inc
5945-00-557-91849954694 INTERCHANGEABLE
Relay,electromagnetic
Us Army Aviation and Missile Command
6145-00-669-55515192 INTERCHANGEABLE
Braid,wire
Janor Wire & Cable Corp
5305-00-836-9006 INTERCHANGEABLE
Screw,machine
5995-00-918-75562BC-60 INTERCHANGEABLE
Cable Assembly,radio Frequency
Fluke Electronics Corp
Cross-Reference Index
Part NumberManufacturer
50-61 Zupane and Co (USA)
50-61 Kaypro Corp (USA)
Related Parts
5930-00-106-3841INTERCHANGEABLE
SWITCH,ROTARY
SPEC 7246-2
5950-00-229-5017INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
5815-00-317-7650INTERCHANGEABLE
BEARING,BALL,CYLINDER
5061
4720-00-374-2218INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
2925-00-500-5027INTERCHANGEABLE
SHIELD,SPARK PLUG
5935-00-543-8324INTERCHANGEABLE
PLUG,TIP
33-106-BU
5945-00-557-9184INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
9954694
6145-00-669-5551INTERCHANGEABLE
BRAID,WIRE
5192
5305-00-836-9006INTERCHANGEABLE
SCREW,MACHINE
5995-00-918-7556INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
2BC-60
4530-01-071-2909INTERCHANGEABLE
NOZZLE,OIL BURNER,PRESSURE ATOMI
1730-01-119-5263INTERCHANGEABLE
TIP,DRIVE
990370

Frequently Asked Questions

What is NSN 5998-00-437-8194?

NSN 5998-00-437-8194 is a Circuit Card Assembly, manufactured by Zupane and Co, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-437-8194?

NSN 5998-00-437-8194 has 2 cross-referenced part numbers: 50-61 (Zupane and Co), 50-61 (Kaypro Corp).

What NSN replaces 5998-00-437-8194?

There are 12 known substitutes for 5998-00-437-8194: 5930-00-106-3841, 5950-00-229-5017, 5815-00-317-7650 and 9 more. Verify interchangeability with system specifications before substitution.

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