PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-A-59126Terminal,stud

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 5940-01-058-6442 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-01-058-6442 — this item is cataloged by the U.S. Government under National Stock Number 5940-01-058-6442. Primary manufacturer part number: A-A-59126.
Features
  • Terminal,stud — FSC 5940
  • Terminal Length: 0.219 INCHES IN
  • Mounting Method Style: STUD
  • Electrical Insulation Feature: INSULATING SLEEVE
  • Width Across Flats: 0.250 INCHES IN
  • Material: CERAMIC INSULATION
  • Identification Code Color: BLACK
  • Mounting Thread Diameter: 0.112 INCHES IN
Applications
  • Applications requiring Ceramic Insulation construction
General Description

The Terminal,stud, cataloged under National Stock Number 5940-01-058-6442, 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 Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5940-01-058-6442
Primary Part NumberA-A-59126
Item NameTerminal,stud
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusACTIVE
Terminal Length0.219 INCHES IN
Mounting Method StyleSTUD
Electrical Insulation FeatureINSULATING SLEEVE
Width Across Flats0.250 INCHES IN
MaterialCERAMIC INSULATION
Identification Code ColorBLACK
Mounting Thread Diameter0.112 INCHES IN
Largest Diameter0.093 INCHES SINGLE END IN
Turret Minor Diameter0.046 INCHES SINGLE END IN
MaterialCOPPER ALLOY MOUNTING FACILITY
Conductor Accommodation TypeDOUBLE TURRET SINGLE END
Mounting Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Thread Length0.250 INCHES IN
Basic Shape StyleNONTUBULAR, HEX
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5905-00-247-8736 INTERCHANGEABLE
Resistor,fixed,composition
5940-00-833-9023 INTERCHANGEABLE
Terminal,stud
5940-00-914-9919 INTERCHANGEABLE
Terminal,stud
5940-00-926-0037 INTERCHANGEABLE
Terminal,stud
5940-00-926-0040 INTERCHANGEABLE
Terminal,stud
5940-01-210-3175 INTERCHANGEABLE
Terminal,stud
5940-01-284-7042 INTERCHANGEABLE
Terminal,stud
Cross-Reference Index
Part NumberManufacturer
A-A-59126 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
MIL-T-55155/21 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
SE210E01 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
AA59126/21-0-01 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
5905-00-247-8736INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5940-00-833-9023INTERCHANGEABLE
TERMINAL,STUD
5940-00-914-9919INTERCHANGEABLE
TERMINAL,STUD
5940-00-926-0037INTERCHANGEABLE
TERMINAL,STUD
5940-00-926-0040INTERCHANGEABLE
TERMINAL,STUD
5940-01-210-3175INTERCHANGEABLE
TERMINAL,STUD
5940-01-284-7042INTERCHANGEABLE
TERMINAL,STUD

Frequently Asked Questions

What is NSN 5940-01-058-6442?

NSN 5940-01-058-6442 is a Terminal,stud, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 5940 (No Item Name Available). Status: active.

What are the part numbers for NSN 5940-01-058-6442?

NSN 5940-01-058-6442 has 4 cross-referenced part numbers: A-A-59126 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), MIL-T-55155/21 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), SE210E01 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), AA59126/21-0-01 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).

What NSN replaces 5940-01-058-6442?

There are 7 known substitutes for 5940-01-058-6442: 5905-00-247-8736, 5940-00-833-9023, 5940-00-914-9919 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A-A-59126?

Key specifications for A-A-59126: Overall Height: 0.781 INCHES IN; Terminal Length: 0.219 INCHES IN; Mounting Method Style: STUD; Electrical Insulation Feature: INSULATING SLEEVE. 15 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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