PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18500Connector,receptacle,electrical

Amphenol Corp Div Amphenol Aerospace Operations · NSN 5935-00-258-0987 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-258-0987 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-258-0987. Primary manufacturer part number: 18500.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Nominal Thread Size: 0.625 INCHES IN
  • Mating End Quantity: 1
  • Radio Frequency Type Contact Characteristic Impedance in Ohms: 50.0 SINGLE MATING END SINGLE CONTACT GROUPING
  • Included Contact Type: COAXIAL PIN SINGLE MATING END SINGLE CONTACT GROUPING
  • Included Contact Quantity: 1 SINGLE MATING END SINGLE CONTACT GROUPING
  • Insert Material: PLASTIC SINGLE MATING END
  • Cable Entrance Diameter: 0.437 INCHES NOMINAL IN
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-258-0987, 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 Amphenol Corp Div Amphenol Aerospace Operations. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-00-258-0987
Primary Part Number18500
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerAmphenol Corp Div Amphenol Aerospace Operations
StatusCANCELLED
Nominal Thread Size0.625 INCHES IN
Mating End Quantity1
Radio Frequency Type Contact Characteristic Impedance in Ohms50.0 SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact TypeCOAXIAL PIN SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Insert MaterialPLASTIC SINGLE MATING END
Cable Entrance Diameter0.437 INCHES NOMINAL IN
Connector Locking MethodEXTERNALLY THREADED SHELL
Connector Cable Strain Relief MethodCABLE CLAMP
Threaded Device TypeCOUPLING FACILITY AND MOUNTING HOLE
Thread Quantity Per Inch24
Thread Series DesignatorUNEF
Shell MaterialCOPPER ALLOY
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5950-00-063-6004 INTERCHANGEABLE
Transformer,audio Frequency
5930-00-081-31267545304 INTERCHANGEABLE
Switch,pressure
Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss)
5310-00-186-0966 INTERCHANGEABLE
Washer,key
3030-00-317-481110105 INTERCHANGEABLE
Belt,v
Liftking Manufacturing Corp
4330-00-346-53808267 INTERCHANGEABLE
Filter Element,fluid
Facet (oklahoma) Llc
5342-00-597-6860 INTERCHANGEABLE
Mount,resilient,weapon System
2520-00-888-983218500 INTERCHANGEABLE
Spider,universal Joint,vehicular
Motive Parts Co of America Inc
5120-00-957-3642 INTERCHANGEABLE
Bit,screwdriver
5840-00-974-36098267 INTERCHANGEABLE
Phase Shifter,radar
Lax Electronics, Inc. Dba Automatic Connector Div Automatic Connector
6145-01-096-6842 INTERCHANGEABLE
Cable,radio Frequency
Cross-Reference Index
Part NumberManufacturer
18500 Amphenol Corp Div Amphenol Aerospace Operations (USA)
UG160AU Joint Electronics Type Designation System (USA)
RE49F489 Department of the Navy (USA)
82-67 Amphenol Corp Spectra-Strip/itd (USA)
18500 Amphenol Corp Spectra-Strip/itd (USA)
18500 Amphenol Corporation Div Amphenol Rf (USA)
82-67 Amphenol Corp Div Amphenol Aerospace Operations (USA)
Related Parts
5950-00-063-6004INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
5930-00-081-3126INTERCHANGEABLE
SWITCH,PRESSURE
7545304
5310-00-186-0966INTERCHANGEABLE
WASHER,KEY
3030-00-317-4811INTERCHANGEABLE
BELT,V
10105
4330-00-346-5380INTERCHANGEABLE
FILTER ELEMENT,FLUID
8267
5342-00-597-6860INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
2520-00-888-9832INTERCHANGEABLE
SPIDER,UNIVERSAL JOINT,VEHICULAR
18500
5120-00-957-3642INTERCHANGEABLE
BIT,SCREWDRIVER
5840-00-974-3609INTERCHANGEABLE
PHASE SHIFTER,RADAR
8267
6145-01-096-6842INTERCHANGEABLE
CABLE,RADIO FREQUENCY
4730-01-122-5146INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
18500-42
5330-01-284-8025INTERCHANGEABLE
RETAINER,PACKING
8267

Frequently Asked Questions

What is NSN 5935-00-258-0987?

NSN 5935-00-258-0987 is a Connector,receptacle,electrical, manufactured by Amphenol Corp Div Amphenol Aerospace Operations, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-258-0987?

NSN 5935-00-258-0987 has 7 cross-referenced part numbers: 18500 (Amphenol Corp Div Amphenol Aerospace Operations), UG160AU (Joint Electronics Type Designation System), RE49F489 (Department of the Navy), 82-67 (Amphenol Corp Spectra-Strip/itd), 18500 (Amphenol Corp Spectra-Strip/itd) and 2 more.

What NSN replaces 5935-00-258-0987?

There are 12 known substitutes for 5935-00-258-0987: 5950-00-063-6004, 5930-00-081-3126, 5310-00-186-0966 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18500?

Key specifications for 18500: Nominal Thread Size: 0.625 INCHES IN; Mating End Quantity: 1; Radio Frequency Type Contact Characteristic Impedance in Ohms: 50.0 SINGLE MATING END SINGLE CONTACT GROUPING; Included Contact Type: COAXIAL PIN SINGLE MATING END SINGLE CONTACT GROUPING. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-258-0987 still in active supply?

NSN 5935-00-258-0987 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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