PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20018 37TB18Terminal Board

Dialight Corporation · NSN 5940-00-983-6059 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-983-6059 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-983-6059. Primary manufacturer part number: 20018 37TB18.
Features
  • Terminal Board — FSC 5940
  • 31 verified cross-references
  • Primary manufacturer: Dialight Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Terminal Board, cataloged under National Stock Number 5940-00-983-6059, 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 Dialight Corporation. This item has 31 commercial cross-references from 20 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameTerminal Board
FSC / FSG5940 — No Item Name Available (FSG 59)
ManufacturersDialight Corporation (CAGE 83330); Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (CAGE 31442); Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil (CAGE 38450); Naval Sea Systems Command (CAGE 53711); Cinch Connectivity Solutions Inc. (CAGE 71785)
Technical Specifications
ParameterValue
NSN5940-00-983-6059
Primary Part Number20018 37TB18
Item NameTerminal Board
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerDialight Corporation
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-100-600114138A14274 INTERCHANGEABLE
Bearing,roller,tapered
The Timken Corporation
5330-00-178-4738150-4N INTERCHANGEABLE
Seal,plain Encased
Harbormaster Marine, Inc
5133-00-189-9253 INTERCHANGEABLE
Drill,twist
5133-00-189-9308 INTERCHANGEABLE
Drill,twist
3020-00-239-8231 INTERCHANGEABLE
Link,roller Chain
5330-00-260-8787 INTERCHANGEABLE
Seal,plain Encased
1650-00-314-613960018 INTERCHANGEABLE
Cylinder Assembly,actuating,line
Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
5945-00-329-631571934-02A INTERCHANGEABLE
Solenoid,electrical
Griswold Industries Dba Cla-Val Co
5330-00-343-612018164A INTERCHANGEABLE
Gasket
Brinkley Technology Group Llc Dba Hercules Manufacturing
5930-00-446-9124266-5408-010 INTERCHANGEABLE
Switch,toggle
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
Cross-Reference Index
Part NumberManufacturer
20018 37TB18 Dialight Corporation (USA)
PL4G10503 ITEM 103 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
116115.07 Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil (USA)
5271561-18 Naval Sea Systems Command (USA)
600-18 Dialight Corporation (USA)
354-21-18-001 Cinch Connectivity Solutions Inc. (USA)
880MO0001 Leonardo S.p.a. - Electronics Division - Defence Business Area (ITA)
CR151D70118 Magnum Electric Corp (USA)
CR151D70118 General Electric Co General Purpose Control Dept (USA)
600A18 Dialight Corporation (USA)
16759190-018 Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services (USA)
NA741929-18 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
M55164/1-37TB18 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
37TB-18RS12A Dialight Corporation (USA)
600-GP-18 Regal Beloit America, Inc (USA)
18-164 Cinch Connectivity Solutions Inc. (USA)
1856938PC18 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
37TB18 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
4G10503 ITEM 103 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
5940PL0714800 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
3110-00-100-6001INTERCHANGEABLE
BEARING,ROLLER,TAPERED
14138A14274
5330-00-178-4738INTERCHANGEABLE
SEAL,PLAIN ENCASED
150-4N
5133-00-189-9253INTERCHANGEABLE
DRILL,TWIST
5133-00-189-9308INTERCHANGEABLE
DRILL,TWIST
3020-00-239-8231INTERCHANGEABLE
LINK,ROLLER CHAIN
5330-00-260-8787INTERCHANGEABLE
SEAL,PLAIN ENCASED
1650-00-314-6139INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
60018
5945-00-329-6315INTERCHANGEABLE
SOLENOID,ELECTRICAL
71934-02A
5330-00-343-6120INTERCHANGEABLE
GASKET
18164A
5930-00-446-9124INTERCHANGEABLE
SWITCH,TOGGLE
266-5408-010
3455-00-596-5122INTERCHANGEABLE
REAMER,MACHINE
19606
5340-00-652-5680INTERCHANGEABLE
STOP,MECHANICAL

Frequently Asked Questions

What is NSN 5940-00-983-6059?

NSN 5940-00-983-6059 is a Terminal Board, manufactured by Dialight Corporation, classified under FSC 5940 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5940-00-983-6059?

NSN 5940-00-983-6059 has 31 cross-referenced part numbers: 20018 37TB18 (Dialight Corporation), PL4G10503 ITEM 103 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 116115.07 (Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil), 5271561-18 (Naval Sea Systems Command), 600-18 (Dialight Corporation) and 26 more.

What NSN replaces 5940-00-983-6059?

There are 12 known substitutes for 5940-00-983-6059: 3110-00-100-6001, 5330-00-178-4738, 5133-00-189-9253 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 5940-00-983-6059 still in active supply?

NSN 5940-00-983-6059 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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