PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21073-02Circuit Card Assembly

L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West · NSN 5998-00-283-4350 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-283-4350 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-283-4350. Primary manufacturer part number: 21073-02.
Features
  • Circuit Card Assembly — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-00-283-4350, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West. This item has 2 commercial cross-references from 2 manufacturers, 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
NSN5998-00-283-4350
Primary Part Number21073-02
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerL3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Weight1.0000 lbs
Cube0.2222 cu ft
Verified Substitutes 3
3110-00-100-3575 INTERCHANGEABLE
Cone and Rollers,tapered Roller
3020-01-568-7993210-7302 INTERCHANGEABLE
Gear,spur
Caterpillar Inc Div Caterpillar Defense
4730-01-627-99952001160 INTERCHANGEABLE
Cap,quick Disconnect
Parrish Enterprises, Ltd. Dba Pt Coupling Div Pt
Cross-Reference Index
Part NumberManufacturer
21073-02 PRIMARY L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West (USA)
21073-2 Drs C3 & Aviation Company Dba Drs Data & Imaging Systems (USA)
Related Parts
3110-00-100-3575INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
3020-01-568-7993INTERCHANGEABLE
GEAR,SPUR
210-7302
4730-01-627-9995INTERCHANGEABLE
CAP,QUICK DISCONNECT
2001160

Frequently Asked Questions

What is NSN 5998-00-283-4350?

NSN 5998-00-283-4350 is a Circuit Card Assembly, manufactured by L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-283-4350?

NSN 5998-00-283-4350 has 2 cross-referenced part numbers: 21073-02 (L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West), 21073-2 (Drs C3 & Aviation Company Dba Drs Data & Imaging Systems).

What NSN replaces 5998-00-283-4350?

There are 3 known substitutes for 5998-00-283-4350: 3110-00-100-3575, 3020-01-568-7993, 4730-01-627-9995. Verify interchangeability with system specifications before substitution.

What are the specifications of 21073-02?

Key specifications for 21073-02: End Item Identification: CIRCUIT CARD ASSEMBLY; Special Features: CAPACITOR 7,CONNECTOR 1,INDUCTOR 1,INTEGRATED CIRCUIT 23,PRINTED WIRING BOARD 1,RESISTOR 14;MOUNTING CONFIGURATION: CONNECTOR MOUNTED;FSC APPLICATION DATA: ELECTRONIC COMPONENT,RECORDER-REPRODUCER,SIGNAL DATA; End Item Identification: CIRCUIT CARD ASSEMBLY; Special Features: CAPACITOR 7,CONNECTOR 1,INDUCTOR 1,INTEGRATED CIRCUIT 23,PRINTED WIRING BOARD 1,RESISTOR 14;MOUNTING CONFIGURATION: CONNECTOR MOUNTED;FSC APPLICATION DATA: ELECTRONIC COMPONENT,RECORDER-REPRODUCER,SIGNAL DATA. 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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