PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21076Circuit Card Assembly

Trio Laboratories Inc · NSN 5998-00-563-0318 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-563-0318 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-563-0318. Primary manufacturer part number: 21076.
Features
  • Circuit Card 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 Circuit Card Assembly, cataloged under National Stock Number 5998-00-563-0318, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5998-00-563-0318
Primary Part Number21076
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerTrio Laboratories Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5998-01-095-8364 (21076)
HAZMATNo
Verified Substitutes 12
5998-01-095-836421076 SUCCESSOR
Printed Wiring Board
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
6625-01-592-74362785725 SUCCESSOR
Tester,safety,electrical Medical
Fluke Biomedical Dba Syncor Radiation Mgt Llc
3110-00-100-0580 INTERCHANGEABLE
Cup,tapered Roller Bearing
3040-00-114-878121076 INTERCHANGEABLE
Shaft,rocking
Aerosonic Llc
5930-00-224-5551 INTERCHANGEABLE
Switch,sensitive
2940-00-880-032021076 INTERCHANGEABLE
Bowl,sediment
Monnier Inc
6110-00-975-29862107-6 INTERCHANGEABLE
Protector,thermal-Overload,elect
Oeco, Llc Dba Pacific Scientific Oeco
5995-00-985-8287 INTERCHANGEABLE
Cable Assembly,radio Frequency
3895-01-027-453921751 INTERCHANGEABLE
Piston,tamper
Stone Construction Equipment, Inc.
5905-01-102-3216 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Cross-Reference Index
Part NumberManufacturer
21076 Trio Laboratories Inc (USA)
Related Parts
SUCCESSOR 5998-01-095-8364 Printed Wiring Board · 21076
6625-01-592-7436SUCCESSOR
TESTER,SAFETY,ELECTRICAL MEDICAL
2785725
3110-00-100-0580INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
3040-00-114-8781INTERCHANGEABLE
SHAFT,ROCKING
21076
5930-00-224-5551INTERCHANGEABLE
SWITCH,SENSITIVE
2940-00-880-0320INTERCHANGEABLE
BOWL,SEDIMENT
21076
6110-00-975-2986INTERCHANGEABLE
PROTECTOR,THERMAL-OVERLOAD,ELECT
2107-6
5995-00-985-8287INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
3895-01-027-4539INTERCHANGEABLE
PISTON,TAMPER
21751
5905-01-102-3216INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
4730-01-171-3384INTERCHANGEABLE
TRAP,MOISTURE
01308
5310-01-171-8105INTERCHANGEABLE
NUT,PLAIN,HEXAGON
21076

Frequently Asked Questions

What is NSN 5998-00-563-0318?

NSN 5998-00-563-0318 is a Circuit Card Assembly, manufactured by Trio Laboratories Inc, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-563-0318?

NSN 5998-00-563-0318 has 1 cross-referenced part number: 21076 (Trio Laboratories Inc).

What NSN replaces 5998-00-563-0318?

There are 12 known substitutes for 5998-00-563-0318: 5998-01-095-8364, 6625-01-592-7436, 3110-00-100-0580 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21076?

Key specifications for 21076: Overall Height: 0.380 INCHES NOMINAL IN; Overall Length: 4.100 INCHES NOMINAL IN; Overall Width: 2.860 INCHES NOMINAL IN; Special Features: RESISTOR 1,CONTACTS 30,GUIDES 2,PRINTED WIRING BOARD 1. 8 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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