PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B20527Connector,plug,electrical

Mbda Uk Ltd · NSN 5935-00-201-6655 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-201-6655 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-201-6655. Primary manufacturer part number: B20527.
Features
  • Connector,plug,electrical — FSC 5935
  • Shell Material: ALUMINUM ALLOY
  • Shell Surface Treatment: CADMIUM
  • Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING
  • Test Data Document: 81349-MIL-C-5015 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
  • Included Contact Type: ROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
  • Connector Locking Method: INTERNALLY THREADED COUPLING RING
  • Connector Cable Strain Relief Method: CABLE CLAMP
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-00-201-6655, 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 Mbda Uk Ltd. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-201-6655
Primary Part NumberB20527
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerMbda Uk Ltd
StatusACTIVE
Shell MaterialALUMINUM ALLOY
Shell Surface TreatmentCADMIUM
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Test Data Document81349-MIL-C-5015 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Included Contact TypeROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
Connector Locking MethodINTERNALLY THREADED COUPLING RING
Connector Cable Strain Relief MethodCABLE CLAMP
Thread Series DesignatorUNEF
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Nominal Thread Length0.344 INCHES IN
Precious Material and LocationCONTACT SURFACE GOLD AND CONTACT SURFACE SILVER
Contact Maximum Current Rating in Amps22.0 SINGLE MATING END SINGLE CONTACT GROUPING
Insert Position in Deg0.0
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity3 SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and Weight0.003 GOLD GRAINS, TROY AND 0.003 SILVER GRAINS, TROY
Shell TypeSOLID
Contact Position Arrangement Style14S-7 SINGLE MATING END
Precious MaterialGOLD AND SILVER
Contact Maximum DC Voltage Rating in Volts700.0 SINGLE MATING END SINGLE CONTACT GROUPING
Shell Surface Treatment Document and ClassificationQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE
Specification/standard Data81349-MIL-C-5015 GOVERNMENT SPECIFICATION
Nominal Thread Size0.875 INCHES IN
Contact Maximum AC Voltage Rating in Volts500.0 SINGLE MATING END SINGLE CONTACT GROUPING
Polarization MethodKEY, MULTIPLE KEY GROOVE
Contact Surface TreatmentGOLD AND SILVER SINGLE MATING END SINGLE CONTACT GROUPING
Body StyleSTRAIGHT SHAPE, INTERNAL COUPLING W/STRAIN RELIEF
Environmental ProtectionMOISTURE RESISTANT AND SALT WATER RESISTANT AND VIBRATION RESISTANT
Overall Diameter1.156 INCHES MAXIMUM IN
Thread Class2B
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
6645-00-225-26734175 INTERCHANGEABLE
Jewel,chronograph
Wakmann Watch Company Inc
3030-00-269-9721218T INTERCHANGEABLE
Belt,v
Gates Corporation
2920-00-496-3346 INTERCHANGEABLE
Drive,engine,electrical Starter
4940-00-586-09834175 INTERCHANGEABLE
Container,measuring
Little Giant Pump Co
5330-00-825-12789191682 INTERCHANGEABLE
Seal,nonmetallic Special Shaped
Us Army Aviation and Missile Command
5340-00-927-0194492-5 INTERCHANGEABLE
Caster,swivel
Fki Industries Inc Dba Faultless Caster Division
1680-01-066-9564 INTERCHANGEABLE
Cover,plug
5962-01-078-2273932883-7 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Dba Raytheon
5940-01-107-9496011-1038-00-0-319 INTERCHANGEABLE
Terminal,feedthru
Itt Cannon Rf Products
4010-01-207-2622 INTERCHANGEABLE
Chain,choker
Cross-Reference Index
Part NumberManufacturer
B20527 Mbda Uk Ltd (GBR)
939-0046 Gems Sensors Gmbh (DEU)
MILC5015 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
01C-MS3106E14S7P Copoint Electronics B.v. (NLD)
MS3106E14S7P Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
4175 Hdt Expeditionary Systems Inc (USA)
MS3106E14S-7P Itt Cannon Gesellschaft Mit Beschrankter Haftung (DEU)
SAE-AS50151 Sae International Dba Sae International (USA)
Related Parts
6645-00-225-2673INTERCHANGEABLE
JEWEL,CHRONOGRAPH
4175
3030-00-269-9721INTERCHANGEABLE
BELT,V
218T
2920-00-496-3346INTERCHANGEABLE
DRIVE,ENGINE,ELECTRICAL STARTER
4940-00-586-0983INTERCHANGEABLE
CONTAINER,MEASURING
4175
5330-00-825-1278INTERCHANGEABLE
SEAL,NONMETALLIC SPECIAL SHAPED
9191682
5340-00-927-0194INTERCHANGEABLE
CASTER,SWIVEL
492-5
1680-01-066-9564INTERCHANGEABLE
COVER,PLUG
5962-01-078-2273INTERCHANGEABLE
MICROCIRCUIT,MEMORY
932883-7
5940-01-107-9496INTERCHANGEABLE
TERMINAL,FEEDTHRU
011-1038-00-0-319
4010-01-207-2622INTERCHANGEABLE
CHAIN,CHOKER
5815-01-493-8571INTERCHANGEABLE
FACSIMILE SET
4175

Frequently Asked Questions

What is NSN 5935-00-201-6655?

NSN 5935-00-201-6655 is a Connector,plug,electrical, manufactured by Mbda Uk Ltd, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-201-6655?

NSN 5935-00-201-6655 has 8 cross-referenced part numbers: B20527 (Mbda Uk Ltd), 939-0046 (Gems Sensors Gmbh), MILC5015 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 01C-MS3106E14S7P (Copoint Electronics B.v.), MS3106E14S7P (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 3 more.

What NSN replaces 5935-00-201-6655?

There are 11 known substitutes for 5935-00-201-6655: 6645-00-225-2673, 3030-00-269-9721, 2920-00-496-3346 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B20527?

Key specifications for B20527: Shell Material: ALUMINUM ALLOY; Shell Surface Treatment: CADMIUM; Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING; Test Data Document: 81349-MIL-C-5015 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).. 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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