PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MSA39TB3Marker Strip,terminal Board

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 5940-01-669-3321 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-01-669-3321 — this item is cataloged by the U.S. Government under National Stock Number 5940-01-669-3321. Primary manufacturer part number: MSA39TB3.
Features
  • Marker Strip,terminal Board — FSC 5940
  • Thickness: 0.03 INCHES NOMINAL IN
  • Width: 1.63 INCHES NOMINAL IN
  • Material: GLASS CLOTH AND PLASTIC MELAMINE
  • Design Shape: RECTANGLE
  • Length: 2.65 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Federal Commercial Item Description Promulgated by General Services Administration Washington DC
Applications
  • Applications requiring Glass Cloth and Plastic Melamine construction
General Description

The Marker Strip,terminal Board, cataloged under National Stock Number 5940-01-669-3321, 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 Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 5 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.

Technical Specifications
ParameterValue
NSN5940-01-669-3321
Primary Part NumberMSA39TB3
Item NameMarker Strip,terminal Board
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusACTIVE
Thickness0.03 INCHES NOMINAL IN
Width1.63 INCHES NOMINAL IN
MaterialGLASS CLOTH AND PLASTIC MELAMINE
Design ShapeRECTANGLE
Length2.65 INCHES NOMINAL IN
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
5940-01-232-4780 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
Cross-Reference Index
Part NumberManufacturer
MSA39TB3 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (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
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
5940-01-232-4780INTERCHANGEABLE
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

Frequently Asked Questions

What is NSN 5940-01-669-3321?

NSN 5940-01-669-3321 is a Marker Strip,terminal Board, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 5940 (No Item Name Available). Status: active.

What are the part numbers for NSN 5940-01-669-3321?

NSN 5940-01-669-3321 has 3 cross-referenced part numbers: MSA39TB3 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-59125/31 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), MIL-M-55164/31 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5940-01-669-3321?

There are 12 known substitutes for 5940-01-669-3321: 5940-01-210-9929, 5940-01-228-5923, 5940-01-229-6777 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MSA39TB3?

Key specifications for MSA39TB3: Thickness: 0.03 INCHES NOMINAL IN; Width: 1.63 INCHES NOMINAL IN; Material: GLASS CLOTH AND PLASTIC MELAMINE; Design Shape: RECTANGLE. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com