PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8434DXTelephone Set

Avaya Federal Solutions, Inc · NSN 5805-01-443-8563 · FSC 5805 · No Item Name Available
Verified by PartsTable
NSN 5805-01-443-8563 — this item is cataloged by the U.S. Government under National Stock Number 5805-01-443-8563. Primary manufacturer part number: 8434DX.
Features
  • Telephone Set — FSC 5805
  • 11 verified cross-references
  • Primary manufacturer: Avaya Federal Solutions, Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Telephone Set, cataloged under National Stock Number 5805-01-443-8563, is classified within Federal Supply Class 5805 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Avaya Federal Solutions, Inc. This item has 11 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5805-01-443-8563
Primary Part Number8434DX
Item NameTelephone Set
FSC / FSG5805 / 58 — No Item Name Available
ManufacturerAvaya Federal Solutions, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
6145-00-011-2390 INTERCHANGEABLE
Cable,special Purpose,electrical
4030-00-202-40795B110-1 INTERCHANGEABLE
Anchor,guy
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3030-00-224-79068434 INTERCHANGEABLE
Belt,v
Gates Corporation
5310-00-596-65628434 INTERCHANGEABLE
Nut,plain,hexagon
Triumph Engine Control Systems Llc
2990-00-851-7388T-8434 INTERCHANGEABLE
Muffler,exhaust
Cummins Filtration Inc.
5315-01-257-7512EA8434 INTERCHANGEABLE
Pin,straight,headless
Fairchild Industrial Products Company
5330-01-282-82158434 INTERCHANGEABLE
Gasket
Greno Industries, Inc. Dba Greno Industries Inc
5355-01-432-2156 INTERCHANGEABLE
Knob
5355-01-462-9648741768K01 INTERCHANGEABLE
Knob
L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
6150-01-551-10438434 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Davis Instruments
Cross-Reference Index
Part NumberManufacturer
8434DX Atlas Systems Inc (USA)
8434 American Telephone and Telegraph Co (USA)
3236-09BA American Telephone and Telegraph Co (USA)
8434DX PRIMARY Avaya Federal Solutions, Inc (USA)
3236-09BA Lucent Technologies Inc Corporate Headquarters (USA)
8434 Lucent Technologies Inc Dba Federal Marketing Group (USA)
3236-09BA Lucent Technologies Inc Dba Federal Marketing Group (USA)
8434DX Call One, Inc. Dba Call One Inc Div Government Sales Department (USA)
8434DX Avaya Inc Dba Avaya Government Solutions (USA)
8434DX PRIMARY Dynalec Corporation (USA)
8434 Lucent Technologies Inc Corporate Headquarters (USA)
Related Parts
6145-00-011-2390INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
4030-00-202-4079INTERCHANGEABLE
ANCHOR,GUY
5B110-1
3030-00-224-7906INTERCHANGEABLE
BELT,V
8434
5310-00-596-6562INTERCHANGEABLE
NUT,PLAIN,HEXAGON
8434
2990-00-851-7388INTERCHANGEABLE
MUFFLER,EXHAUST
T-8434
5315-01-257-7512INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
EA8434
5330-01-282-8215INTERCHANGEABLE
GASKET
8434
5355-01-432-2156INTERCHANGEABLE
KNOB
5355-01-462-9648INTERCHANGEABLE
KNOB
741768K01
6150-01-551-1043INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
8434

Frequently Asked Questions

What is NSN 5805-01-443-8563?

NSN 5805-01-443-8563 is a Telephone Set, manufactured by Avaya Federal Solutions, Inc, classified under FSC 5805 (No Item Name Available). Status: active.

What are the part numbers for NSN 5805-01-443-8563?

NSN 5805-01-443-8563 has 11 cross-referenced part numbers: 8434DX (Atlas Systems Inc), 8434 (American Telephone and Telegraph Co), 3236-09BA (American Telephone and Telegraph Co), 8434DX (Avaya Federal Solutions, Inc), 3236-09BA (Lucent Technologies Inc Corporate Headquarters) and 6 more.

What NSN replaces 5805-01-443-8563?

There are 10 known substitutes for 5805-01-443-8563: 6145-00-011-2390, 4030-00-202-4079, 3030-00-224-7906 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8434DX?

Key specifications for 8434DX: End Item Identification: DEFINITY 75 (64959) CVN-73 SSTS. 1 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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