PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

504258Electronic Components Assembly

Cae Usa Inc. · NSN 5998-00-055-0736 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-055-0736 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-055-0736. Primary manufacturer part number: 504258.
Features
  • Electronic Components Assembly — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: Cae Usa Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Electronic Components Assembly, cataloged under National Stock Number 5998-00-055-0736, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Cae Usa Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-00-055-0736
Primary Part Number504258
Item NameElectronic Components Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerCae Usa Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJF
Weight0.0067 lbs
Cube0.0001 cu ft
Verified Substitutes 2
4730-00-289-0051SAE J246 8-6 120202BA INTERCHANGEABLE
Elbow,pipe to Tube
Sae International Dba Sae International
5330-00-939-3431 INTERCHANGEABLE
Gasket
Cross-Reference Index
Part NumberManufacturer
504258 Raytheon Technical Services Company (USA)
504258 PRIMARY Cae Usa Inc. (USA)
Related Parts
4730-00-289-0051INTERCHANGEABLE
ELBOW,PIPE TO TUBE
SAE J246 8-6 120202BA
5330-00-939-3431INTERCHANGEABLE
GASKET

Frequently Asked Questions

What is NSN 5998-00-055-0736?

NSN 5998-00-055-0736 is a Electronic Components Assembly, manufactured by Cae Usa Inc., classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-055-0736?

NSN 5998-00-055-0736 has 2 cross-referenced part numbers: 504258 (Raytheon Technical Services Company), 504258 (Cae Usa Inc.).

What NSN replaces 5998-00-055-0736?

There are 2 known substitutes for 5998-00-055-0736: 4730-00-289-0051, 5330-00-939-3431. Verify interchangeability with system specifications before substitution.

What are the specifications of 504258?

Key specifications for 504258: Overall Width: 4.468 INCHES NOMINAL IN; Overall Length: 6.375 INCHES NOMINAL IN; Special Features: BOARD,TERMINAL 1; CAPACITOR,FIXED 3; HEAT SINK 8; JACK,TEST 9; RESISTOR,FIXED 11; STUD,TERMINAL 55; TRANSISTOR 8; Overall Height: 0.666 INCHES NOMINAL IN. 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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