PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3ABCircuit Card Assembly

Us Tech Inc Dba Us Tech Inc · NSN 5998-01-603-8366 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-603-8366 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-603-8366. Primary manufacturer part number: 3AB.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Us Tech Inc Dba Us Tech 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 5998-01-603-8366, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Us Tech Inc Dba Us Tech Inc. 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
NSN5998-01-603-8366
Primary Part Number3AB
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerUs Tech Inc Dba Us Tech Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight0.2400 lbs
Cube0.0240 cu ft
Verified Substitutes 3
5920-00-284-8879123-102REV1PT1 INTERCHANGEABLE
Fuse,cartridge
Amf Inc World Headquarters
5920-00-296-1517 INTERCHANGEABLE
Fuse,cartridge
5340-00-570-3600PLGA2810010A INTERCHANGEABLE
Plug Assembly,sealing
The Lee Co Dba the Lee Co
Cross-Reference Index
Part NumberManufacturer
3AB PRIMARY Us Tech Inc Dba Us Tech Inc (USA)
Related Parts
5920-00-284-8879INTERCHANGEABLE
FUSE,CARTRIDGE
123-102REV1PT1
5920-00-296-1517INTERCHANGEABLE
FUSE,CARTRIDGE
5340-00-570-3600INTERCHANGEABLE
PLUG ASSEMBLY,SEALING
PLGA2810010A

Frequently Asked Questions

What is NSN 5998-01-603-8366?

NSN 5998-01-603-8366 is a Circuit Card Assembly, manufactured by Us Tech Inc Dba Us Tech Inc, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-603-8366?

NSN 5998-01-603-8366 has 1 cross-referenced part number: 3AB (Us Tech Inc Dba Us Tech Inc).

What NSN replaces 5998-01-603-8366?

There are 3 known substitutes for 5998-01-603-8366: 5920-00-284-8879, 5920-00-296-1517, 5340-00-570-3600. Verify interchangeability with system specifications before substitution.

What are the specifications of 3AB?

Key specifications for 3AB: End Item Identification: DAMPER, VENTILATION; End Item Identification: DAMPER, VENTILATION. 2 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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