PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21163-2Electronic Components Assembly

Trio Laboratories Inc · NSN 5998-00-567-9449 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-567-9449 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-567-9449. Primary manufacturer part number: 21163-2.
Features
  • Electronic Components Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Trio Laboratories 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 5998-00-567-9449, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Trio Laboratories 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.

Technical Specifications
ParameterValue
NSN5998-00-567-9449
Primary Part Number21163-2
Item NameElectronic Components Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerTrio Laboratories Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-01-302-8223 (10177632/21163-2)
HAZMATNo
Verified Substitutes 3
6625-01-302-822310177632/21163-2 SUCCESSOR
Probe,test
Us Army Aviation and Missile Command
3110-00-858-2576211632 INTERCHANGEABLE
Bearing,ball,annular
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
2990-01-160-9559300655000 INTERCHANGEABLE
Carrier
Cummins Inc.
Cross-Reference Index
Part NumberManufacturer
21163-2 Trio Laboratories Inc (USA)
Related Parts
SUCCESSOR 6625-01-302-8223 Probe,test · 10177632/21163-2
3110-00-858-2576INTERCHANGEABLE
BEARING,BALL,ANNULAR
211632
2990-01-160-9559INTERCHANGEABLE
CARRIER
300655000

Frequently Asked Questions

What is NSN 5998-00-567-9449?

NSN 5998-00-567-9449 is a Electronic Components Assembly, manufactured by Trio Laboratories Inc, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-567-9449?

NSN 5998-00-567-9449 has 1 cross-referenced part number: 21163-2 (Trio Laboratories Inc).

What NSN replaces 5998-00-567-9449?

There are 3 known substitutes for 5998-00-567-9449: 6625-01-302-8223, 3110-00-858-2576, 2990-01-160-9559. Verify interchangeability with system specifications before substitution.

What are the specifications of 21163-2?

Key specifications for 21163-2: Part Name Assigned by Controlling Agency: FSC APPLICATION DATA:RADAR SET,JETDS,TYPE NO. AN/TPS43D MOD; Special Features: BOARD MTG 1,HEAT DISSIPATOR 1,RESISTOR 6,SEMICONDUCTOR DEVICE 3TRANSISTOR 3; Part Name Assigned by Controlling Agency: FSC APPLICATION DATA:RADAR SET,JETDS,TYPE NO. AN/TPS43D MOD; Special Features: BOARD MTG 1,HEAT DISSIPATOR 1,RESISTOR 6,SEMICONDUCTOR DEVICE 3TRANSISTOR 3. 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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