PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-T-55164/26Terminal Board

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5940-01-321-5673 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-01-321-5673 — this item is cataloged by the U.S. Government under National Stock Number 5940-01-321-5673. Primary manufacturer part number: MIL-T-55164/26.
Features
  • Terminal Board — FSC 5940
  • Material: COPPER ALLOY TERMINALS
  • Material: PLASTIC BOARD
  • 4 verified cross-references
  • Primary manufacturer: Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Applications
  • Applications requiring Copper Alloy Terminals construction
General Description

The Terminal Board, cataloged under National Stock Number 5940-01-321-5673, is classified within Federal Supply Class 5940 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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.

Technical Specifications
ParameterValue
NSN5940-01-321-5673
Primary Part NumberMIL-T-55164/26
Item NameTerminal Board
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
MaterialCOPPER ALLOY TERMINALS
MaterialPLASTIC BOARD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5940-00-474-9832 INTERCHANGEABLE
Terminal Board
5940-00-474-9833 INTERCHANGEABLE
Terminal Board
5940-00-474-9860 INTERCHANGEABLE
Terminal Board
5940-00-474-9861 INTERCHANGEABLE
Terminal Board
5940-00-474-9862 INTERCHANGEABLE
Terminal Board
5940-00-474-9863 INTERCHANGEABLE
Terminal Board
5940-00-474-9896 INTERCHANGEABLE
Terminal Board
5940-00-476-5604 INTERCHANGEABLE
Terminal Board
5940-00-476-5610 INTERCHANGEABLE
Terminal Board
5940-00-900-4573 INTERCHANGEABLE
Terminal Board
Cross-Reference Index
Part NumberManufacturer
MIL-T-55164/26 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
43TB6 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
A-A-59125/26-43TB6 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
A-A-59125 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
5940-00-474-9832INTERCHANGEABLE
TERMINAL BOARD
5940-00-474-9833INTERCHANGEABLE
TERMINAL BOARD
5940-00-474-9860INTERCHANGEABLE
TERMINAL BOARD
5940-00-474-9861INTERCHANGEABLE
TERMINAL BOARD
5940-00-474-9862INTERCHANGEABLE
TERMINAL BOARD
5940-00-474-9863INTERCHANGEABLE
TERMINAL BOARD
5940-00-474-9896INTERCHANGEABLE
TERMINAL BOARD
5940-00-476-5604INTERCHANGEABLE
TERMINAL BOARD
5940-00-476-5610INTERCHANGEABLE
TERMINAL BOARD
5940-00-900-4573INTERCHANGEABLE
TERMINAL BOARD
5940-00-949-3130INTERCHANGEABLE
TERMINAL BOARD
5940-01-112-3109INTERCHANGEABLE
TERMINAL BOARD

Frequently Asked Questions

What is NSN 5940-01-321-5673?

NSN 5940-01-321-5673 is a Terminal Board, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5940 (No Item Name Available). Status: active.

What are the part numbers for NSN 5940-01-321-5673?

NSN 5940-01-321-5673 has 4 cross-referenced part numbers: MIL-T-55164/26 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 43TB6 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), A-A-59125/26-43TB6 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-59125 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).

What NSN replaces 5940-01-321-5673?

There are 12 known substitutes for 5940-01-321-5673: 5940-00-474-9832, 5940-00-474-9833, 5940-00-474-9860 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-T-55164/26?

Key specifications for MIL-T-55164/26: Material: COPPER ALLOY TERMINALS; Material: PLASTIC BOARD. 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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