PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

55-021-0000Connector,receptacle,electrical

Cobham Advanced Electronic Solutions Inc. · NSN 5935-00-220-2318 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-220-2318 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-220-2318. Primary manufacturer part number: 55-021-0000.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Distance Between Centerlines of Mounting Facilities Parallel to Body Width: 0.200 INCHES NOMINAL IN
  • Threaded Device Type: COUPLING FACILITY
  • Unthreaded Mounting Hole Diameter: 0.060 INCHES NOMINAL IN
  • Mating End Quantity: 1
  • Environmental Protection: SALT WATER RESISTANT AND MOISTURE PROOF AND VIBRATION RESISTANT AND SHOCK PROOF AND THERMAL SHOCK RESISTANT
  • Distance From Mounting Shoulder to Rear Face: 0.155 INCHES NOMINAL IN
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 0.200 INCHES NOMINAL IN
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-220-2318, 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 Cobham Advanced Electronic Solutions Inc.. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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
NSN5935-00-220-2318
Primary Part Number55-021-0000
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerCobham Advanced Electronic Solutions Inc.
StatusACTIVE
Distance Between Centerlines of Mounting Facilities Parallel to Body Width0.200 INCHES NOMINAL IN
Threaded Device TypeCOUPLING FACILITY
Unthreaded Mounting Hole Diameter0.060 INCHES NOMINAL IN
Mating End Quantity1
Environmental ProtectionSALT WATER RESISTANT AND MOISTURE PROOF AND VIBRATION RESISTANT AND SHOCK PROOF AND THERMAL SHOCK RESISTANT
Distance From Mounting Shoulder to Rear Face0.155 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Length0.200 INCHES NOMINAL IN
Body StyleANGLE SHAPE, EXTERNAL COUPLING
Shell TypeSOLID
Terminal LocationFRONT SINGLE MATING END SINGLE CONTACT GROUPING
Bushing Accommodation Hole ShapeROUND
Connector Cable Strain Relief MethodCOMPRESSION NUT
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Insert MaterialPLASTIC POLYTETRAFLUOROETHYLENE SINGLE MATING END
Contact Surface Treatment Document and ClassificationMIL-G-45204,TYPE 2,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum Current Rating in Amps1.5 SINGLE MATING END SINGLE CONTACT GROUPING
Insert Material Document and ClassificationMIL-M-14077 MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement StyleGK-C1 SINGLE MATING END
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Thread Series DesignatorUNF
Shell MaterialCOPPER ALLOY
Thread DirectionRIGHT-HAND
Shell Material Document and ClassificationQQ-B-626,COMP 22,1/2 H FED SPEC SINGLE MATERIAL RESPONSE
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Contact Material Document and Classification4610 ASSN STD SINGLE MATERIAL RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5935-00-097-75071018AS321 INTERCHANGEABLE
Connector,receptacle,electrical
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
55-021-0000 Cobham Advanced Electronic Solutions Inc. (USA)
73-805355-2 General Dynamics Advanced Information Systems Inc. Dba General Dynamics Advanced Information Systems (USA)
GG0613AC10-8195 Lax Electronics, Inc. Dba Automatic Connector Div Automatic Connector (USA)
55-021-0000 Rfs Technologies, Inc. (USA)
Related Parts
5935-00-097-7507INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
1018AS321

Frequently Asked Questions

What is NSN 5935-00-220-2318?

NSN 5935-00-220-2318 is a Connector,receptacle,electrical, manufactured by Cobham Advanced Electronic Solutions Inc., classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-220-2318?

NSN 5935-00-220-2318 has 4 cross-referenced part numbers: 55-021-0000 (Cobham Advanced Electronic Solutions Inc.), 73-805355-2 (General Dynamics Advanced Information Systems Inc. Dba General Dynamics Advanced Information Systems), GG0613AC10-8195 (Lax Electronics, Inc. Dba Automatic Connector Div Automatic Connector), 55-021-0000 (Rfs Technologies, Inc.).

What NSN replaces 5935-00-220-2318?

There is 1 known substitute for 5935-00-220-2318: 5935-00-097-7507. Verify interchangeability with system specifications before substitution.

What are the specifications of 55-021-0000?

Key specifications for 55-021-0000: Distance Between Centerlines of Mounting Facilities Parallel to Body Width: 0.200 INCHES NOMINAL IN; Overall Length: 0.750 INCHES NOMINAL IN; Threaded Device Type: COUPLING FACILITY; Unthreaded Mounting Hole Diameter: 0.060 INCHES NOMINAL IN. 30 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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