PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1143Terminal Board

Illinois Tool Works Inc Dba Simco · NSN 5940-00-256-6387 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-256-6387 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-256-6387. Primary manufacturer part number: A1143.
Features
  • Terminal Board — FSC 5940
  • Material: PLASTIC BOARD
  • Terminal Pattern Arrangement: RANDOM
  • Board Construction: SOLID CONSTRUCTION
  • 1 verified cross-reference
  • Primary manufacturer: Illinois Tool Works Inc Dba Simco
Applications
  • Applications requiring Plastic Board construction
General Description

The Terminal Board, cataloged under National Stock Number 5940-00-256-6387, 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 Illinois Tool Works Inc Dba Simco. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5940-00-256-6387
Primary Part NumberA1143
Item NameTerminal Board
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerIllinois Tool Works Inc Dba Simco
StatusACTIVE
MaterialPLASTIC BOARD
Terminal Pattern ArrangementRANDOM
Board ConstructionSOLID CONSTRUCTION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
8455-00-246-3526 INTERCHANGEABLE
Insignia,shoulder Sleeve
5330-00-247-7550A1143 INTERCHANGEABLE
Gasket
Derbyshire Machine & Tool Co
6625-00-456-2747151-07-012 INTERCHANGEABLE
Lead,test
Hickok Waekon Llc
4130-00-593-6718C-082 INTERCHANGEABLE
Filter-Drier,refrigerant
Parker-Hannifin Corp Div Sporlan Division
5910-00-781-0735 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
4820-01-163-7552700239 INTERCHANGEABLE
Stem,valve,governor
Niantic Tool, Inc. Dba Niantic Tool Co
8455-01-528-8852 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-659-8664 INTERCHANGEABLE
Insignia,shoulder Sleeve
8105-01-673-00818105-01-673-0081 INTERCHANGEABLE
Bag,evidence
General Services Administration Federal Supply Service
8455-01-714-9295 INTERCHANGEABLE
Insignia,shoulder Sleeve
Cross-Reference Index
Part NumberManufacturer
A1143 PRIMARY Illinois Tool Works Inc Dba Simco (USA)
Related Parts
8455-00-246-3526INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
5330-00-247-7550INTERCHANGEABLE
GASKET
A1143
6625-00-456-2747INTERCHANGEABLE
LEAD,TEST
151-07-012
4130-00-593-6718INTERCHANGEABLE
FILTER-DRIER,REFRIGERANT
C-082
5910-00-781-0735INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
4820-01-163-7552INTERCHANGEABLE
STEM,VALVE,GOVERNOR
700239
8455-01-528-8852INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-659-8664INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8105-01-673-0081INTERCHANGEABLE
BAG,EVIDENCE
8105-01-673-0081
8455-01-714-9295INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE

Frequently Asked Questions

What is NSN 5940-00-256-6387?

NSN 5940-00-256-6387 is a Terminal Board, manufactured by Illinois Tool Works Inc Dba Simco, classified under FSC 5940 (No Item Name Available). Status: active.

What are the part numbers for NSN 5940-00-256-6387?

NSN 5940-00-256-6387 has 1 cross-referenced part number: A1143 (Illinois Tool Works Inc Dba Simco).

What NSN replaces 5940-00-256-6387?

There are 10 known substitutes for 5940-00-256-6387: 8455-00-246-3526, 5330-00-247-7550, 6625-00-456-2747 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A1143?

Key specifications for A1143: Material: PLASTIC BOARD; Terminal Pattern Arrangement: RANDOM; Board Construction: SOLID CONSTRUCTION. 3 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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