PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

UG1055UConnector,receptacle,electrical

Joint Electronics Type Designation System · NSN 5935-00-577-2320 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-577-2320 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-577-2320. Primary manufacturer part number: UG1055U.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Radio Frequency Type Contact Characteristic Impedance in Ohms: 50.0 SINGLE MATING END SINGLE CONTACT GROUPING
  • Included Contact Quantity: 1 SINGLE MATING END SINGLE CONTACT GROUPING
  • Shell Material: COPPER
  • Insert Material: PLASTIC SINGLE MATING END
  • Contact Maximum AC Voltage Rating in Volts: 500.0 SINGLE MATING END SINGLE CONTACT GROUPING
  • Thread Series Designator: UNF
  • Nominal Thread Size: 0.099 INCHES IN
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-577-2320, is classified within Federal Supply Class 5935 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Joint Electronics Type Designation System. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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
NSN5935-00-577-2320
Primary Part NumberUG1055U
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerJoint Electronics Type Designation System
StatusACTIVE
Radio Frequency Type Contact Characteristic Impedance in Ohms50.0 SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Shell MaterialCOPPER
Insert MaterialPLASTIC SINGLE MATING END
Contact Maximum AC Voltage Rating in Volts500.0 SINGLE MATING END SINGLE CONTACT GROUPING
Thread Series DesignatorUNF
Nominal Thread Size0.099 INCHES IN
Mating End Quantity1
Threaded Device TypeMOUNTING HOLE
Included Contact TypeCOAXIAL SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Connector Locking MethodBAYONET LATCH
Environmental ProtectionWEATHERPROOF
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5935-01-043-0669 INTERCHANGEABLE
Connector,receptacle,electrical
Cross-Reference Index
Part NumberManufacturer
UG1055U Joint Electronics Type Designation System (USA)
UG1055U Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
SC5935-0057-1 Drs Icas, Llc (USA)
SCDL107576 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
GRMI1055 Itt Cannon Electric Phoenix Div (USA)
Related Parts
5935-01-043-0669INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL

Frequently Asked Questions

What is NSN 5935-00-577-2320?

NSN 5935-00-577-2320 is a Connector,receptacle,electrical, manufactured by Joint Electronics Type Designation System, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-577-2320?

NSN 5935-00-577-2320 has 5 cross-referenced part numbers: UG1055U (Joint Electronics Type Designation System), UG1055U (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), SC5935-0057-1 (Drs Icas, Llc), SCDL107576 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), GRMI1055 (Itt Cannon Electric Phoenix Div).

What NSN replaces 5935-00-577-2320?

There is 1 known substitute for 5935-00-577-2320: 5935-01-043-0669. Verify interchangeability with system specifications before substitution.

What are the specifications of UG1055U?

Key specifications for UG1055U: Radio Frequency Type Contact Characteristic Impedance in Ohms: 50.0 SINGLE MATING END SINGLE CONTACT GROUPING; Included Contact Quantity: 1 SINGLE MATING END SINGLE CONTACT GROUPING; Shell Material: COPPER; Insert Material: PLASTIC SINGLE MATING END. 13 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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