PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1803-1Terminal Board

Mission Systems Davenport Inc. · NSN 5940-00-133-1887 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-133-1887 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-133-1887. Primary manufacturer part number: 1803-1.
Features
  • Terminal Board — FSC 5940
  • Nonfeedthru Terminal Type: 433 SINGLE
  • Terminal Design: NONFEEDTHRU
  • Nonfeedthru Terminal Quantity: 2 SINGLE
  • Board Construction: SOLID CONSTRUCTION
  • Precious Material and Location: TERMINAL SURFACE SILVER
  • Material: PLASTIC PHENOLIC AND PLASTIC POLYAMIDE NYLON BOARD
  • Precious Material: SILVER
Applications
  • Applications requiring Plastic Phenolic and Plastic Polyamide Nylon Board construction
General Description

The Terminal Board, cataloged under National Stock Number 5940-00-133-1887, 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 Mission Systems Davenport Inc.. Government technical data includes 12 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5940-00-133-1887
Primary Part Number1803-1
Item NameTerminal Board
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerMission Systems Davenport Inc.
StatusACTIVE
Nonfeedthru Terminal Type433 SINGLE
Terminal DesignNONFEEDTHRU
Nonfeedthru Terminal Quantity2 SINGLE
Board ConstructionSOLID CONSTRUCTION
Precious Material and LocationTERMINAL SURFACE SILVER
MaterialPLASTIC PHENOLIC AND PLASTIC POLYAMIDE NYLON BOARD
Precious MaterialSILVER
Precious Material and Weight0.040 SILVER GRAINS, TROY
Material Document and ClassificationMIL-P-15047,TYPE NPG MIL SPEC SINGLE MATERIAL RESPONSE BOARD
Surface TreatmentSILVER TERMINALS
MaterialCOPPER ALLOY TERMINALS
Surface Treatment Document and ClassificationQQ-S-365,TYPE 2,GRADE A FED SPEC SINGLE TREATMENT RESPONSE TERMINALS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5905-00-104-082478PR100 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Bi Technologies Corporation Div Bi Technologies Corp.
5133-00-189-9276 INTERCHANGEABLE
Drill,twist
5305-00-235-025318031 INTERCHANGEABLE
Setscrew
Gyrus Acmi L.p. Dba Circon-Acmi Div
4130-00-393-4824 INTERCHANGEABLE
Valve Plate,compressor
3110-00-555-5424 INTERCHANGEABLE
Bearing,ball,annular
5950-00-645-3094 INTERCHANGEABLE
Coil,radio Frequency
3530-01-239-756718031 INTERCHANGEABLE
Feeder,sewing Machine
Consolidated Sewing Machine Corp
5340-01-289-4967 INTERCHANGEABLE
Plug,protective,dust and Moistur
Cross-Reference Index
Part NumberManufacturer
1803-1 PRIMARY Mission Systems Davenport Inc. (USA)
Related Parts
5905-00-104-0824INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
78PR100
5133-00-189-9276INTERCHANGEABLE
DRILL,TWIST
5305-00-235-0253INTERCHANGEABLE
SETSCREW
18031
4130-00-393-4824INTERCHANGEABLE
VALVE PLATE,COMPRESSOR
3110-00-555-5424INTERCHANGEABLE
BEARING,BALL,ANNULAR
5950-00-645-3094INTERCHANGEABLE
COIL,RADIO FREQUENCY
3530-01-239-7567INTERCHANGEABLE
FEEDER,SEWING MACHINE
18031
5340-01-289-4967INTERCHANGEABLE
PLUG,PROTECTIVE,DUST AND MOISTUR

Frequently Asked Questions

What is NSN 5940-00-133-1887?

NSN 5940-00-133-1887 is a Terminal Board, manufactured by Mission Systems Davenport Inc., classified under FSC 5940 (No Item Name Available). Status: active.

What are the part numbers for NSN 5940-00-133-1887?

NSN 5940-00-133-1887 has 1 cross-referenced part number: 1803-1 (Mission Systems Davenport Inc.).

What NSN replaces 5940-00-133-1887?

There are 8 known substitutes for 5940-00-133-1887: 5905-00-104-0824, 5133-00-189-9276, 5305-00-235-0253 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1803-1?

Key specifications for 1803-1: Nonfeedthru Terminal Type: 433 SINGLE; Terminal Design: NONFEEDTHRU; Nonfeedthru Terminal Quantity: 2 SINGLE; Board Construction: SOLID CONSTRUCTION. 12 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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