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Terminal Board

Model / MPN: MIL-T-55164/4 | NSN: 5940-00-983-6081
ITAR Registered seal

An item consisting of insulating material, which is specifically designed to have fastened thereon, or on which are fastened terminal (s), such as screws, solder lugs, solder studs, solder less connectors, clips, and the like. It is usually used for junctions or terminations of wire or cable assemblies. It does not include items as defined above with parts, such as resistors and capacitors mounted thereon. Do not use if a more specific name exists, such as fuse holder holder, resistor; fanning strip; contact assembly, electrical; jack assembly, tip; chamber, cable terminal; panel (2) (as modified) connector (as modified) . Excludes terminal, stud; terminal, feedthru, insulated; post, binding, electrical; and chassis, electrical-electronic equipment. For items having printed electrical conductor paths, see printed wiring board.

Product Details
NATO Stock Number
Sold in multiples of
1 EA
Mounting Hole Diameter
0.171 inches
Dielectric Withstanding Voltage In Volts
Body Style
Barrier type
Terminal Row Quantity
Center To Center Distance Between Terminals
0.375 inches
Distance Between Terminal Row Centers
0.312 inches
Board Construction
Hollow construction without insulated strip
Center To Center Distance Between Mounting Facilities Parallel To Length
8.281 inches
Center To Center Distance Between Mounting Facilities Parallel To Width
0.312 inches
Distance From Bottom Edge Of Terminal Board To Center Of Mounting Hole
0.282 inches
Distance From Left Edge Of Terminal Board To Center Of First Mounting Facility
0.141 inches
8.578 inches
0.875 inches
0.922 inches
Board Height Excluding Terminals
0.484 inches
Base Thickness
0.328 inches
Current Rating In Amps
Mounting Facility Type And Quantity
4 unthreaded hole
Feedthru Connection End Type
857 fourth combination both ends
Feedthru Connection End Type
F4 15TH material response both ends
Terminal Connecting Link Quantity
21 single
Feedthru Terminal Quantity
21 single combination
Terminal Connecting Link Type
1 single
Terminal Pattern Arrangement
Single row
Terminal Design
Plastic doolally athlete board and glass fiber board
Material Specification
MIL-P-19833, type GDI-30F military specification single material response board
Surface Treatment
Nickel terminals and tin terminals
Surface Treatment Specification
QQ-N-290, class 1, type 8 federal specification 1ST treatment response terminals

Pricing and Availability

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MIL-T-55164/4 Cross Reference
  • 40TB21
  • A-A-59125/4