PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-C-500666Circuit Card Assembly

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5998-00-719-7229 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-719-7229 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-719-7229. Primary manufacturer part number: SM-C-500666.
Features
  • Circuit Card Assembly — FSC 5998
  • 4 verified cross-references
  • Primary manufacturer: Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-00-719-7229, 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 Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-00-719-7229
Primary Part NumberSM-C-500666
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeJN
Weight0.0900 lbs
Cube0.0104 cu ft
Verified Substitutes 12
Extender Card,electronic Test
5930-00-051-4448 INTERCHANGEABLE
Switch,toggle
5930-00-084-7570162284 INTERCHANGEABLE
Switch,rotary
Dresser, Llc
4720-00-229-90949801 INTERCHANGEABLE
Hose Assembly,nonmetallic
Titan Distribution Inc Dba Titan Tire
6210-00-284-1462 INTERCHANGEABLE
Lens,light
5120-00-370-4020DWG5120-00-370-4020 INTERCHANGEABLE
Pliers,fastener Assembly
General Services Administration Federal Supply Service
5310-00-724-9394398381 INTERCHANGEABLE
Nut,compressor Rear
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
4130-00-946-27019801 INTERCHANGEABLE
Filter Element,air Conditioning
Research Products Corp
5985-01-229-0801 INTERCHANGEABLE
Divider,power,radio Frequency
6550-01-310-16779801 INTERCHANGEABLE
Distilled Water
Pierce Biotechnology Inc
Cross-Reference Index
Part NumberManufacturer
398381 L3harris Cincinnati Electronics Corporation (USA)
SM-C-500666 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
666092-718 Stromberg-Carlson Corp a Plessey Telecommunications Co (USA)
980-1 American Trans-Coil Corp (USA)
Related Parts
5998-00-324-0550SUCCESSOR
EXTENDER CARD,ELECTRONIC TEST
5930-00-051-4448INTERCHANGEABLE
SWITCH,TOGGLE
5930-00-084-7570INTERCHANGEABLE
SWITCH,ROTARY
162284
4720-00-229-9094INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
9801
6210-00-284-1462INTERCHANGEABLE
LENS,LIGHT
5120-00-370-4020INTERCHANGEABLE
PLIERS,FASTENER ASSEMBLY
DWG5120-00-370-4020
5310-00-724-9394INTERCHANGEABLE
NUT,COMPRESSOR REAR
398381
4130-00-946-2701INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
9801
5985-01-229-0801INTERCHANGEABLE
DIVIDER,POWER,RADIO FREQUENCY
6550-01-310-1677INTERCHANGEABLE
DISTILLED WATER
9801
5120-01-399-9039INTERCHANGEABLE
SCREWDRIVER,FLAT TIP
9801
4720-01-416-5916INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
9801

Frequently Asked Questions

What is NSN 5998-00-719-7229?

NSN 5998-00-719-7229 is a Circuit Card Assembly, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-719-7229?

NSN 5998-00-719-7229 has 4 cross-referenced part numbers: 398381 (L3harris Cincinnati Electronics Corporation), SM-C-500666 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 666092-718 (Stromberg-Carlson Corp a Plessey Telecommunications Co), 980-1 (American Trans-Coil Corp).

What NSN replaces 5998-00-719-7229?

There are 12 known substitutes for 5998-00-719-7229: 5998-00-324-0550, 5930-00-051-4448, 5930-00-084-7570 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-C-500666?

Key specifications for SM-C-500666: Part Name Assigned by Controlling Agency: FSC APPLICATION DATA: RADIO AND TELEVISION COMMUNICATIONS EQUIPMENT,EXCEPT AIRBORNE; Special Features: CAPACITOR 5; TRANSFORMER 4; PRINTED WIRING BOARD 1; BLOCK ASSEMBLY 1; Part Name Assigned by Controlling Agency: FSC APPLICATION DATA: RADIO AND TELEVISION COMMUNICATIONS EQUIPMENT,EXCEPT AIRBORNE; Special Features: CAPACITOR 5; TRANSFORMER 4; PRINTED WIRING BOARD 1; BLOCK ASSEMBLY 1. 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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