PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

43405Circuit Card Assembly

Air Techniques, Inc. · NSN 5998-01-384-6009 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-384-6009 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-384-6009. Primary manufacturer part number: 43405.
Features
  • Circuit Card Assembly — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: Air Techniques, 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 5998-01-384-6009, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Air Techniques, Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-384-6009
Primary Part Number43405
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerAir Techniques, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeC
Unit of IssueEA
SMR CodeL
Verified Substitutes 4
4730-00-890-5338 INTERCHANGEABLE
Restrictor,fluid Flow
4520-00-994-8886H43 INTERCHANGEABLE
Heating Element,electrical,nonim
Siemens Energy and Automation Inc Siemens Furnas Controls Div
3230-01-285-727931328 INTERCHANGEABLE
Bit,router
Eaton Corp Opns & Technical Center
5330-01-462-746143405 INTERCHANGEABLE
Seal,plain Encased
Brunswick Corp Dba Mercury Marine Div Mercury Marine
Cross-Reference Index
Part NumberManufacturer
43405 PRIMARY Air Techniques, Inc. (USA)
LL-H36-8314 Naval Medical Material Support Command Detachment (USA)
Related Parts
4730-00-890-5338INTERCHANGEABLE
RESTRICTOR,FLUID FLOW
4520-00-994-8886INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
H43
3230-01-285-7279INTERCHANGEABLE
BIT,ROUTER
31328
5330-01-462-7461INTERCHANGEABLE
SEAL,PLAIN ENCASED
43405

Frequently Asked Questions

What is NSN 5998-01-384-6009?

NSN 5998-01-384-6009 is a Circuit Card Assembly, manufactured by Air Techniques, Inc., classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-384-6009?

NSN 5998-01-384-6009 has 2 cross-referenced part numbers: 43405 (Air Techniques, Inc.), LL-H36-8314 (Naval Medical Material Support Command Detachment).

What NSN replaces 5998-01-384-6009?

There are 4 known substitutes for 5998-01-384-6009: 4730-00-890-5338, 4520-00-994-8886, 3230-01-285-7279 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 43405?

Key specifications for 43405: End Item Identification: 6525-01-291-8387; Special Features: WITH CABLE ASSEMBLY,FOR USE PROCESSING MACHINE RADIOGRAPHIC FILM; CAGE 53542; P/N 43005; MDL A/T2000; End Item Identification: 6525-01-291-8387; Special Features: WITH CABLE ASSEMBLY,FOR USE PROCESSING MACHINE RADIOGRAPHIC FILM; CAGE 53542; P/N 43005; MDL A/T2000. 4 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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