PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

523-1Circuit Card Assembly

Marc Alan Group the, Inc · NSN 5998-00-425-7948 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-425-7948 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-425-7948. Primary manufacturer part number: 523-1.
Features
  • Circuit Card Assembly — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: Marc Alan Group the, 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 5998-00-425-7948, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Marc Alan Group the, Inc. This item has 2 commercial cross-references from 1 manufacturer, 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.

Technical Specifications
ParameterValue
NSN5998-00-425-7948
Primary Part Number523-1
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerMarc Alan Group the, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor7025-01-296-9172 (7822432-010)
HAZMATNo
Shelf Life Code0
Criticality CodeT
Unit of IssueEA
SMR CodeVT
Weight0.5000 lbs
Cube0.0580 cu ft
Verified Substitutes 12
7025-01-296-91727822432-010 SUCCESSOR
Joystick,data Entry
Ogden Air Logistics Center
6625-01-426-85995231 SUCCESSOR
Lead Set,test
Fluke Electronics Corp
5330-00-005-08583006737 INTERCHANGEABLE
Seal
Cummins Inc.
6105-00-116-00665231 INTERCHANGEABLE
Motor,alternating Current
Daco Instrument Co Div of Alinabal Inc
5305-00-207-27785231 INTERCHANGEABLE
Screw,machine
L3harris Interstate Electronics Corporation
6750-00-298-9417 INTERCHANGEABLE
Film,photographic
5330-00-350-2915 INTERCHANGEABLE
Felt,mechanical,preformed
2920-00-350-34596538291 INTERCHANGEABLE
Support
U S Army Tank Automotive Command Amsta-Im-Mm
6150-00-549-4937 INTERCHANGEABLE
Cable Assembly,power,electrical
5975-00-655-31363401 INTERCHANGEABLE
Box Connector,electrical
Raco, a Division of Hubbell Incorporated(delaware)
Cross-Reference Index
Part NumberManufacturer
523 Marc Alan Group the, Inc (USA)
523-1 PRIMARY Marc Alan Group the, Inc (USA)
Related Parts
SUCCESSOR 7025-01-296-9172 Joystick,data Entry · 7822432-010
6625-01-426-8599SUCCESSOR
LEAD SET,TEST
5231
5330-00-005-0858INTERCHANGEABLE
SEAL
3006737
6105-00-116-0066INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
5231
5305-00-207-2778INTERCHANGEABLE
SCREW,MACHINE
5231
6750-00-298-9417INTERCHANGEABLE
FILM,PHOTOGRAPHIC
5330-00-350-2915INTERCHANGEABLE
FELT,MECHANICAL,PREFORMED
2920-00-350-3459INTERCHANGEABLE
SUPPORT
6538291
6150-00-549-4937INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
5975-00-655-3136INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
3401
2520-00-700-1503INTERCHANGEABLE
GEAR TRANSMISSION
5961-00-762-3073INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5998-00-425-7948?

NSN 5998-00-425-7948 is a Circuit Card Assembly, manufactured by Marc Alan Group the, Inc, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-425-7948?

NSN 5998-00-425-7948 has 2 cross-referenced part numbers: 523 (Marc Alan Group the, Inc), 523-1 (Marc Alan Group the, Inc).

What NSN replaces 5998-00-425-7948?

There are 12 known substitutes for 5998-00-425-7948: 7025-01-296-9172, 6625-01-426-8599, 5330-00-005-0858 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 523-1?

Key specifications for 523-1: Overall Width: 1.710 INCHES NOMINAL IN; Overall Length: 1.800 INCHES NOMINAL IN; Overall Height: 0.550 INCHES NOMINAL IN; Special Features: CONNECTOR 4,PWB 1,RELAY 3;CONNECTOR MTD;NHA TEST STATION FAULT ISOLATION SPECIALLY DESIGNED ACFT. 10 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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