PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100503Circuit Card Assembly

Sierra Technologies Inc Garden City Div · NSN 5998-01-063-7044 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-063-7044 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-063-7044. Primary manufacturer part number: 100503.
Features
  • Circuit Card Assembly — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: Sierra Technologies Inc Garden City Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-063-7044, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Sierra Technologies Inc Garden City Div. 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.

Catalog Facts
Item NameCircuit Card Assembly
FSC / FSG5998 — Circuit Card Assembly (FSG 59)
ManufacturersSierra Technologies Inc Garden City Div (CAGE 25778)
Successor NSN5999-00-172-8253 — Contact,electrical
Technical Specifications
ParameterValue
NSN5998-01-063-7044
Primary Part Number100503
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerSierra Technologies Inc Garden City Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5999-00-172-8253 (M39029/5-115)
HAZMATNo
Weight0.6000 lbs
Cube0.0416 cu ft
Verified Substitutes 12
5999-00-172-8253M39029/5-115 SUCCESSOR
Contact,electrical
Sae International Dba Sae International
5920-00-296-0454 INTERCHANGEABLE
Fuse,cartridge
6105-00-420-752310050-3 INTERCHANGEABLE
Motor Assembly,electric
Agilent Technologies, Inc. Div Agilent Technologies Headquarters
5961-00-451-7492 INTERCHANGEABLE
Semiconductor Device,diode
5975-00-836-8369 INTERCHANGEABLE
Box Connector,electrical
5955-01-061-9914100913 INTERCHANGEABLE
Oscillator,noncrystal Controlled
Logimetrics Inc
5962-01-065-7789100-000457 INTERCHANGEABLE
Microcircuit,digital
Data General Corporation
6515-01-250-35491005-03 INTERCHANGEABLE
Support,cervical
Deroyal Industries Inc
5340-01-309-2569100503 INTERCHANGEABLE
Plug,protective,dust and Moistur
Gil, Inc.
6150-01-410-7544100457 INTERCHANGEABLE
Lead,electrical
Davco Technology, Llc
Cross-Reference Index
Part NumberManufacturer
100503 Sierra Technologies Inc Garden City Div (USA)
100457 Sierra Technologies Inc Garden City Div (USA)
Related Parts
SUCCESSOR 5999-00-172-8253 Contact,electrical · M39029/5-115
5920-00-296-0454INTERCHANGEABLE
FUSE,CARTRIDGE
6105-00-420-7523INTERCHANGEABLE
MOTOR ASSEMBLY,ELECTRIC
10050-3
5961-00-451-7492INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5975-00-836-8369INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
5955-01-061-9914INTERCHANGEABLE
OSCILLATOR,NONCRYSTAL CONTROLLED
100913
5962-01-065-7789INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
100-000457
6515-01-250-3549INTERCHANGEABLE
SUPPORT,CERVICAL
1005-03
5340-01-309-2569INTERCHANGEABLE
PLUG,PROTECTIVE,DUST AND MOISTUR
100503
6150-01-410-7544INTERCHANGEABLE
LEAD,ELECTRICAL
100457
8125-01-497-2397INTERCHANGEABLE
CAP,SCREW,BOTTLE AND JAR
100503
4730-01-528-1827INTERCHANGEABLE
SWIVEL JOINT,TUBE TO BOSS
1004-57

Frequently Asked Questions

What is NSN 5998-01-063-7044?

NSN 5998-01-063-7044 is a Circuit Card Assembly, manufactured by Sierra Technologies Inc Garden City Div, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-063-7044?

NSN 5998-01-063-7044 has 2 cross-referenced part numbers: 100503 (Sierra Technologies Inc Garden City Div), 100457 (Sierra Technologies Inc Garden City Div).

What NSN replaces 5998-01-063-7044?

There are 12 known substitutes for 5998-01-063-7044: 5999-00-172-8253, 5920-00-296-0454, 6105-00-420-7523 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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