PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MSA39TB4Marker Strip,terminal Board

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5940-01-232-4780 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-01-232-4780 — this item is cataloged by the U.S. Government under National Stock Number 5940-01-232-4780. Primary manufacturer part number: MSA39TB4.
Features
  • Marker Strip,terminal Board — FSC 5940
  • 10 verified cross-references
  • Primary manufacturer: Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Marker Strip,terminal Board, cataloged under National Stock Number 5940-01-232-4780, 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. This item has 10 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.

Catalog Facts
Item NameMarker Strip,terminal Board
FSC / FSG5940 — No Item Name Available (FSG 59)
ManufacturersMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M (CAGE 81349); Dialight Corporation (CAGE 83330); Regal Beloit America, Inc (CAGE 26405); Federal Commercial Item Description Promulgated by General Services Administration Washington DC (CAGE 58536)
Technical Specifications
ParameterValue
NSN5940-01-232-4780
Primary Part NumberMSA39TB4
Item NameMarker Strip,terminal 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
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5940-01-210-9929 INTERCHANGEABLE
Marker Strip,terminal Board
5940-01-228-5923 INTERCHANGEABLE
Marker Strip,terminal Board
5940-01-229-6777 INTERCHANGEABLE
Marker Strip,terminal Board
5940-01-229-6778 INTERCHANGEABLE
Marker Strip,terminal Board
5940-01-229-6779 INTERCHANGEABLE
Marker Strip,terminal Board
5940-01-234-1017 INTERCHANGEABLE
Terminal Board
5940-01-238-6761 INTERCHANGEABLE
Marker Strip,terminal Board
5940-01-319-2620 INTERCHANGEABLE
Marker Strip,terminal Board
5940-01-433-0871 INTERCHANGEABLE
Marker Strip,terminal Board
5940-01-464-1872 INTERCHANGEABLE
Marker Strip,terminal Board
Cross-Reference Index
Part NumberManufacturer
MSA39TB4 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS39TB-04-GME-1C Dialight Corporation (USA)
39TB4Z Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-T-55164/3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS672-GME-04-1C Regal Beloit America, Inc (USA)
A-A-59125/31 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
MIL-M-55164/31 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS39TB-04-GME Dialight Corporation (USA)
MS672-GME-04 Regal Beloit America, Inc (USA)
MSA39TB4 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
5940-01-210-9929INTERCHANGEABLE
MARKER STRIP,TERMINAL BOARD
5940-01-228-5923INTERCHANGEABLE
MARKER STRIP,TERMINAL BOARD
5940-01-229-6777INTERCHANGEABLE
MARKER STRIP,TERMINAL BOARD
5940-01-229-6778INTERCHANGEABLE
MARKER STRIP,TERMINAL BOARD
5940-01-229-6779INTERCHANGEABLE
MARKER STRIP,TERMINAL BOARD
5940-01-234-1017INTERCHANGEABLE
TERMINAL BOARD
5940-01-238-6761INTERCHANGEABLE
MARKER STRIP,TERMINAL BOARD
5940-01-319-2620INTERCHANGEABLE
MARKER STRIP,TERMINAL BOARD
5940-01-433-0871INTERCHANGEABLE
MARKER STRIP,TERMINAL BOARD
5940-01-464-1872INTERCHANGEABLE
MARKER STRIP,TERMINAL BOARD
5940-01-629-1521INTERCHANGEABLE
MARKER STRIP,TERMINAL BOARD
5940-01-669-3321INTERCHANGEABLE
MARKER STRIP,TERMINAL BOARD

Frequently Asked Questions

What is NSN 5940-01-232-4780?

NSN 5940-01-232-4780 is a Marker Strip,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 5940-01-232-4780?

NSN 5940-01-232-4780 has 10 cross-referenced part numbers: MSA39TB4 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS39TB-04-GME-1C (Dialight Corporation), 39TB4Z (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-T-55164/3 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS672-GME-04-1C (Regal Beloit America, Inc) and 5 more.

What NSN replaces 5940-01-232-4780?

There are 12 known substitutes for 5940-01-232-4780: 5940-01-210-9929, 5940-01-228-5923, 5940-01-229-6777 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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