PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

921-0017-00Terminal Board

Copeland Corp · NSN 5940-01-066-8656 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-01-066-8656 — this item is cataloged by the U.S. Government under National Stock Number 5940-01-066-8656. Primary manufacturer part number: 921-0017-00.
Features
  • Terminal Board — FSC 5940
  • Nonfeedthru Terminal Quantity: 3 SINGLE
  • Body Style: CIRCULAR
  • Board Construction: COMPRESSION SEAL CONSTRUCTION
  • Terminal Design: NONFEEDTHRU
  • Terminal Pattern Arrangement: SINGLE ROW CIRCULAR
  • 2 verified cross-references
  • Primary manufacturer: Copeland Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Terminal Board, cataloged under National Stock Number 5940-01-066-8656, 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 Copeland Corp. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5940-01-066-8656
Primary Part Number921-0017-00
Item NameTerminal Board
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerCopeland Corp
StatusACTIVE
Nonfeedthru Terminal Quantity3 SINGLE
Body StyleCIRCULAR
Board ConstructionCOMPRESSION SEAL CONSTRUCTION
Terminal DesignNONFEEDTHRU
Terminal Pattern ArrangementSINGLE ROW CIRCULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5910-00-988-7261921-0017-00 INTERCHANGEABLE
Capacitor,variable,air Dielectri
Viking Technologies, Ltd.
Cross-Reference Index
Part NumberManufacturer
921-0017-00 Copeland Corp (USA)
521-0017-00 Copeland Corp (USA)
Related Parts
5910-00-988-7261INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
921-0017-00

Frequently Asked Questions

What is NSN 5940-01-066-8656?

NSN 5940-01-066-8656 is a Terminal Board, manufactured by Copeland Corp, classified under FSC 5940 (No Item Name Available). Status: active.

What are the part numbers for NSN 5940-01-066-8656?

NSN 5940-01-066-8656 has 2 cross-referenced part numbers: 921-0017-00 (Copeland Corp), 521-0017-00 (Copeland Corp).

What NSN replaces 5940-01-066-8656?

There is 1 known substitute for 5940-01-066-8656: 5910-00-988-7261. Verify interchangeability with system specifications before substitution.

What are the specifications of 921-0017-00?

Key specifications for 921-0017-00: Nonfeedthru Terminal Quantity: 3 SINGLE; Body Style: CIRCULAR; Board Construction: COMPRESSION SEAL CONSTRUCTION; Terminal Design: NONFEEDTHRU. 5 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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