PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

005141PL-002Front Card,px3

Ribbon Communications Federal Inc. · NSN 5998-01-494-2909 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-494-2909 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-494-2909. Primary manufacturer part number: 005141PL-002.
Features
  • Front Card,px3 — FSC 5998
  • General Characteristics Item Description: THE PRIMESWITCH(-44) MODULE PROVIDES THE PROMINA NETWORK INTERFACE FOR AN INTEGRATED SERVICES DIGITAL NETWORK(ISDN). THE PX3 PLATFORM PROVIDES UP TO 8 LOGICAL PORTS THAT TRANSPORT SIGNALING AND CHANNEL CONTROL INFORMATION FOR THE ISDN DATA CHANNELS.
  • General Characteristics Item Description: THE PRIMESWITCH(-44) MODULE PROVIDES THE PROMINA NETWORK INTERFACE FOR AN INTEGRATED SERVICES DIGITAL NETWORK(ISDN). THE PX3 PLATFORM PROVIDES UP TO 8 LOGICAL PORTS THAT TRANSPORT SIGNALING AND CHANNEL CONTROL INFORMATION FOR THE ISDN DATA CHANNELS.
  • 3 verified cross-references
  • Primary manufacturer: Ribbon Communications Federal Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Front Card,px3, cataloged under National Stock Number 5998-01-494-2909, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Ribbon Communications Federal Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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
NSN5998-01-494-2909
Primary Part Number005141PL-002
Item NameFront Card,px3
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerRibbon Communications Federal Inc.
StatusACTIVE
General Characteristics Item DescriptionTHE PRIMESWITCH(-44) MODULE PROVIDES THE PROMINA NETWORK INTERFACE FOR AN INTEGRATED SERVICES DIGITAL NETWORK(ISDN). THE PX3 PLATFORM PROVIDES UP TO 8 LOGICAL PORTS THAT TRANSPORT SIGNALING AND CHANNEL CONTROL INFORMATION FOR THE ISDN DATA CHANNELS.
General Characteristics Item DescriptionTHE PRIMESWITCH(-44) MODULE PROVIDES THE PROMINA NETWORK INTERFACE FOR AN INTEGRATED SERVICES DIGITAL NETWORK(ISDN). THE PX3 PLATFORM PROVIDES UP TO 8 LOGICAL PORTS THAT TRANSPORT SIGNALING AND CHANNEL CONTROL INFORMATION FOR THE ISDN DATA CHANNELS.
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality Code2
Unit of IssueEA
SMR CodeCD
Weight2.4000 lbs
Cube0.3797 cu ft
Verified Substitutes 12
5998-01-494-28835105A INTERCHANGEABLE
Module Ethernet
Ribbon Communications Federal Inc.
5998-01-494-30955141LHB-002 INTERCHANGEABLE
Module,px3,8 Port
Ribbon Communications Federal Inc.
5998-01-495-04609226 INTERCHANGEABLE
Circuit Card Assembly
Ribbon Communications Federal Inc.
5998-01-495-04779227 INTERCHANGEABLE
Circuit Card Assembly
Ribbon Communications Federal Inc.
5998-01-495-0510027804-101 INTERCHANGEABLE
Circuit Card Assembly
Ribbon Communications Federal Inc.
5998-01-495-05179071A INTERCHANGEABLE
Circuit Card Assembly
Ribbon Communications Federal Inc.
5998-01-495-0524PERPLM INTERCHANGEABLE
Circuit Card Assembly
Ribbon Communications Federal Inc.
5998-01-495-13319955A INTERCHANGEABLE
Circuit Card Assembly
Ribbon Communications Federal Inc.
5998-01-495-13489228 INTERCHANGEABLE
Circuit Card Assembly
Ribbon Communications Federal Inc.
5998-01-495-27059079B INTERCHANGEABLE
Circuit Card Assembly
Ribbon Communications Federal Inc.
Cross-Reference Index
Part NumberManufacturer
99002A8007-12 Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (USA)
99002A8007 Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (USA)
005141PL-002 PRIMARY Ribbon Communications Federal Inc. (USA)
Related Parts
5998-01-494-2883INTERCHANGEABLE
MODULE ETHERNET
5105A
5998-01-494-3095INTERCHANGEABLE
MODULE,PX3,8 PORT
5141LHB-002
5998-01-495-0460INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
9226
5998-01-495-0477INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
9227
5998-01-495-0510INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
027804-101
5998-01-495-0517INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
9071A
5998-01-495-0524INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
PERPLM
5998-01-495-1331INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
9955A
5998-01-495-1348INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
9228
5998-01-495-2705INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
9079B
5998-01-495-2713INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
9957B
5998-01-495-5342INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
PERSMA

Frequently Asked Questions

What is NSN 5998-01-494-2909?

NSN 5998-01-494-2909 is a Front Card,px3, manufactured by Ribbon Communications Federal Inc., classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-494-2909?

NSN 5998-01-494-2909 has 3 cross-referenced part numbers: 99002A8007-12 (Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service), 99002A8007 (Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service), 005141PL-002 (Ribbon Communications Federal Inc.).

What NSN replaces 5998-01-494-2909?

There are 12 known substitutes for 5998-01-494-2909: 5998-01-494-2883, 5998-01-494-3095, 5998-01-495-0460 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 005141PL-002?

Key specifications for 005141PL-002: General Characteristics Item Description: THE PRIMESWITCH(-44) MODULE PROVIDES THE PROMINA NETWORK INTERFACE FOR AN INTEGRATED SERVICES DIGITAL NETWORK(ISDN). THE PX3 PLATFORM PROVIDES UP TO 8 LOGICAL PORTS THAT TRANSPORT SIGNALING AND CHANNEL CONTROL INFORMATION FOR THE ISDN DATA CHANNELS.; General Characteristics Item Description: THE PRIMESWITCH(-44) MODULE PROVIDES THE PROMINA NETWORK INTERFACE FOR AN INTEGRATED SERVICES DIGITAL NETWORK(ISDN). THE PX3 PLATFORM PROVIDES UP TO 8 LOGICAL PORTS THAT TRANSPORT SIGNALING AND CHANNEL CONTROL INFORMATION FOR THE ISDN DATA CHANNELS.. 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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