PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40-55-86Terminal,stud

U S Terminals Inc · NSN 5940-00-552-4205 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-552-4205 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-552-4205. Primary manufacturer part number: 40-55-86.
Features
  • Terminal,stud — FSC 5940
  • Conductor Accommodation Type: PIN ALL ENDS
  • Material: PLASTIC POLYTETRAFLUOROETHYLENE MOUNTING FACILITY
  • Terminal Length: 0.250 INCHES IN
  • Electrical Insulation Feature: INSULATING MOUNTING BUSHING
  • Material: COPPER ALLOY CONDUCTOR ACCOMMODATION
  • Mounting Method Style: PRESS FIT
  • Overall Diameter: 0.218 INCHES IN
Applications
  • Applications requiring Plastic Polytetrafluoroethylene Mounting Facility construction
General Description

The Terminal,stud, cataloged under National Stock Number 5940-00-552-4205, 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 U S Terminals Inc. Government technical data includes 19 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5940-00-552-4205
Primary Part Number40-55-86
Item NameTerminal,stud
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerU S Terminals Inc
StatusACTIVE
Conductor Accommodation TypePIN ALL ENDS
MaterialPLASTIC POLYTETRAFLUOROETHYLENE MOUNTING FACILITY
Terminal Length0.250 INCHES IN
Electrical Insulation FeatureINSULATING MOUNTING BUSHING
MaterialCOPPER ALLOY CONDUCTOR ACCOMMODATION
Mounting Method StylePRESS FIT
Overall Diameter0.218 INCHES IN
Largest Diameter0.050 INCHES FIRST END IN
Precious MaterialSILVER AND GOLD
Precious Material and LocationCONDUCTOR ACCOMODATION SILVER AND CONDUCTOR ACCOMMODATION GOLD
Minor Bushing Diameter0.185 INCHES IN
Major Bushing Length0.046 INCHES IN
Largest Diameter0.030 INCHES SECOND END IN
Minor Bushing Length0.287 INCHES IN
MaterialPLASTIC POLYTETRAFLUOROETHYLENE INSULATION
Surface TreatmentGOLD CONDUCTOR ACCOMMODATION SECOND LAYER
Major Bushing Diameter0.218 INCHES IN
Basic Shape StyleNONTUBULAR, ROUND
Surface TreatmentSILVER CONDUCTOR ACCOMMODATION FIRST LAYER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3110-00-100-6184104921 INTERCHANGEABLE
Ball,bearing
Chrysler Realty Company Llc Dba Daimler Chrysler
3110-00-117-0759 INTERCHANGEABLE
Bearing,roller,thrust
5960-00-166-7692 INTERCHANGEABLE
Electron Tube
5930-00-242-8427 INTERCHANGEABLE
Switch,toggle
5310-00-740-6672 INTERCHANGEABLE
Washer
4320-00-759-55369251 INTERCHANGEABLE
Wrench,wearing Ring
Coffin Turbo Pump Inc
5342-01-319-72585586 INTERCHANGEABLE
Cap,filler Opening
Wisco Products Inc
1680-01-553-29615586 INTERCHANGEABLE
Spring,helical
Matthew Warren, Inc. Dba Century Spring Corp. Div Century Spring Corp.
Cross-Reference Index
Part NumberManufacturer
5586 U S Terminals Inc (USA)
40-55-86 PRIMARY U S Terminals Inc (USA)
Related Parts
3110-00-100-6184INTERCHANGEABLE
BALL,BEARING
104921
3110-00-117-0759INTERCHANGEABLE
BEARING,ROLLER,THRUST
5960-00-166-7692INTERCHANGEABLE
ELECTRON TUBE
5930-00-242-8427INTERCHANGEABLE
SWITCH,TOGGLE
5310-00-740-6672INTERCHANGEABLE
WASHER
4320-00-759-5536INTERCHANGEABLE
WRENCH,WEARING RING
9251
5342-01-319-7258INTERCHANGEABLE
CAP,FILLER OPENING
5586
1680-01-553-2961INTERCHANGEABLE
SPRING,HELICAL
5586

Frequently Asked Questions

What is NSN 5940-00-552-4205?

NSN 5940-00-552-4205 is a Terminal,stud, manufactured by U S Terminals Inc, classified under FSC 5940 (No Item Name Available). Status: active.

What are the part numbers for NSN 5940-00-552-4205?

NSN 5940-00-552-4205 has 2 cross-referenced part numbers: 5586 (U S Terminals Inc), 40-55-86 (U S Terminals Inc).

What NSN replaces 5940-00-552-4205?

There are 8 known substitutes for 5940-00-552-4205: 3110-00-100-6184, 3110-00-117-0759, 5960-00-166-7692 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40-55-86?

Key specifications for 40-55-86: Conductor Accommodation Type: PIN ALL ENDS; Material: PLASTIC POLYTETRAFLUOROETHYLENE MOUNTING FACILITY; Terminal Length: 0.250 INCHES IN; Electrical Insulation Feature: INSULATING MOUNTING BUSHING. 20 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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