PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

520 D 17Terminal Board

Regal Beloit America, Inc · NSN 5940-00-851-4808 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-851-4808 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-851-4808. Primary manufacturer part number: 520 D 17.
Features
  • Terminal Board — FSC 5940
  • Current Rating in Amps: 5.0
  • Distance Between Terminal Row Centers: 0.125 INCHES IN
  • Terminal Pattern Arrangement: MULTI-ROW STAGGERED
  • Terminal Design: VERTICAL FEEDTHRU
  • Feedthru Terminal Quantity: 17 SINGLE COMBINATION
  • Material: COPPER ALLOY TERMINALS
  • Center to Center Distance Between Terminals: 0.156 INCHES IN
Applications
  • Applications requiring Copper Alloy Terminals construction
General Description

The Terminal Board, cataloged under National Stock Number 5940-00-851-4808, 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 Regal Beloit America, Inc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, 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
NSN5940-00-851-4808
Primary Part Number520 D 17
Item NameTerminal Board
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerRegal Beloit America, Inc
StatusACTIVE
Current Rating in Amps5.0
Distance Between Terminal Row Centers0.125 INCHES IN
Terminal Pattern ArrangementMULTI-ROW STAGGERED
Terminal DesignVERTICAL FEEDTHRU
Feedthru Terminal Quantity17 SINGLE COMBINATION
MaterialCOPPER ALLOY TERMINALS
Center to Center Distance Between Terminals0.156 INCHES IN
Board Overall Width0.375 INCHES IN
Terminal Row Quantity2
Board Overall Length2.719 INCHES IN
Body StyleBLOCK TYPE
Mounting Facility Type and Quantity1 FRICTION
Board Overall Height0.375 INCHES IN
Dielectric Withstanding Voltage in Volts1.5
Board ConstructionSOLID CONSTRUCTION
MaterialPLASTIC BOARD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3110-00-100-354525590 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
Cross-Reference Index
Part NumberManufacturer
520-17GDI30F Dialight Corporation (USA)
8597593-017 Delco Electronics Corp Delco Systems Opns (USA)
8597593-017 General Motors Corp (USA)
520-JJ-17 Regal Beloit America, Inc (USA)
520 D 17 PRIMARY Regal Beloit America, Inc (USA)
805311 Nai Technologies Inc (USA)
Related Parts
3110-00-100-3545INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
25590

Frequently Asked Questions

What is NSN 5940-00-851-4808?

NSN 5940-00-851-4808 is a Terminal Board, manufactured by Regal Beloit America, Inc, classified under FSC 5940 (No Item Name Available). Status: active.

What are the part numbers for NSN 5940-00-851-4808?

NSN 5940-00-851-4808 has 6 cross-referenced part numbers: 520-17GDI30F (Dialight Corporation), 8597593-017 (Delco Electronics Corp Delco Systems Opns), 8597593-017 (General Motors Corp), 520-JJ-17 (Regal Beloit America, Inc), 520 D 17 (Regal Beloit America, Inc) and 1 more.

What NSN replaces 5940-00-851-4808?

There is 1 known substitute for 5940-00-851-4808: 3110-00-100-3545. Verify interchangeability with system specifications before substitution.

What are the specifications of 520 D 17?

Key specifications for 520 D 17: Current Rating in Amps: 5.0; Distance Between Terminal Row Centers: 0.125 INCHES IN; Terminal Pattern Arrangement: MULTI-ROW STAGGERED; Special Features: FOR USE WITH PRINTED CIRCUITS. 17 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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