PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

503035Electronic Components Assembly

Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit · NSN 5998-01-423-0348 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-423-0348 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-423-0348. Primary manufacturer part number: 503035.
Features
  • Electronic Components Assembly — FSC 5998
  • Features Provided: ELECTROSTATIC SENSITIVE
  • Criticality Code Justification: CBBL
  • Features Provided: ELECTROSTATIC SENSITIVE
  • Criticality Code Justification: CBBL
  • 1 verified cross-reference
  • Primary manufacturer: Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Electronic Components Assembly, cataloged under National Stock Number 5998-01-423-0348, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-423-0348
Primary Part Number503035
Item NameElectronic Components Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerTransistor Devices Inc Div Astrodyne Tdi High Power Business Unit
StatusACTIVE
Features ProvidedELECTROSTATIC SENSITIVE
Criticality Code JustificationCBBL
Features ProvidedELECTROSTATIC SENSITIVE
Criticality Code JustificationCBBL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeT
Unit of IssueEA
SMR CodeVT
Weight5.5000 lbs
Cube0.9358 cu ft
Verified Substitutes 3
5120-00-257-0303 INTERCHANGEABLE
Bar,wrecking
2825-00-996-4014503035 INTERCHANGEABLE
Nozzle Block,turbine
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
5970-01-063-48295030-35 INTERCHANGEABLE
Insulator,washer
L3harris Technologies, Inc. Div Space and Airborne Systems
Cross-Reference Index
Part NumberManufacturer
503035 PRIMARY Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit (USA)
Related Parts
5120-00-257-0303INTERCHANGEABLE
BAR,WRECKING
2825-00-996-4014INTERCHANGEABLE
NOZZLE BLOCK,TURBINE
503035
5970-01-063-4829INTERCHANGEABLE
INSULATOR,WASHER
5030-35

Frequently Asked Questions

What is NSN 5998-01-423-0348?

NSN 5998-01-423-0348 is a Electronic Components Assembly, manufactured by Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-423-0348?

NSN 5998-01-423-0348 has 1 cross-referenced part number: 503035 (Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit).

What NSN replaces 5998-01-423-0348?

There are 3 known substitutes for 5998-01-423-0348: 5120-00-257-0303, 2825-00-996-4014, 5970-01-063-4829. Verify interchangeability with system specifications before substitution.

What are the specifications of 503035?

Key specifications for 503035: Features Provided: ELECTROSTATIC SENSITIVE; End Item Identification: F-16 IAIS; Overall Height: 2.440 INCHES MAXIMUM IN; Overall Width: 6.664 INCHES MAXIMUM IN. 14 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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