PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M55203/110-16Connector,receptacle,electrical

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5935-01-087-5801 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-087-5801 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-087-5801. Primary manufacturer part number: M55203/110-16.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Terminal Type: TAB, SOLDER LUG SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Position Arrangement Style: 2 ROWS OF CONTACTS NON-INSERTED BOARD SINGLE MATING END
  • Included Contact Quantity: 90 SINGLE MATING END SINGLE CONTACT GROUPING
  • Included Contact Type: ROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Surface Treatment Document and Classification: QQ-N-290 CL 2 FED SPEC 1ST TREATMENT RESPONSE AND MIL-G-45204 TY II,GRADE C,CL 1 MIL SPEC 2ND TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Removability: NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
  • Precious Material: GOLD
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-087-5801, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-01-087-5801
Primary Part NumberM55203/110-16
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Terminal TypeTAB, SOLDER LUG SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement Style2 ROWS OF CONTACTS NON-INSERTED BOARD SINGLE MATING END
Included Contact Quantity90 SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact TypeROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
Contact Surface Treatment Document and ClassificationQQ-N-290 CL 2 FED SPEC 1ST TREATMENT RESPONSE AND MIL-G-45204 TY II,GRADE C,CL 1 MIL SPEC 2ND TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Precious MaterialGOLD
Test Data Document81349-MIL-C-55302 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.).
Specification/standard Data81349-MIL-C-55302/110 GOVERNMENT SPECIFICATION
Precious Material and LocationCONTACT SURFACES GOLD
Body StyleRIGHT ANGLE TYPE
Environmental ProtectionHUMIDITY RESISTANT AND SALT WATER RESISTANT AND SHOCK PROOF AND THERMAL SHOCK RESISTANT AND VIBRATION PROOF
Mating End Quantity1
Unthreaded Mounting Hole Diameter0.096 INCHES MINIMUM AND 0.101 INCHES MAXIMUM IN
Distance Between Mounting Facility Centers5.065 INCHES NOMINAL IN
Contact Maximum Current Rating in Amps3.0 SINGLE MATING END SINGLE CONTACT GROUPING
Contact Surface TreatmentNICKEL AND GOLD SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and Weight0.090 GOLD GRAINS, TROY
Terminal LocationSIDE SINGLE MATING END SINGLE CONTACT GROUPING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-01-060-9313 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-068-9423 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-076-5741 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-084-6538 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-103-1188 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-105-5267 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-127-7149 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-127-7150 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-129-3411 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-132-5333 INTERCHANGEABLE
Connector,receptacle,electrical
Cross-Reference Index
Part NumberManufacturer
M55203/110-16 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M55302/110-16 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
10131687 Nimikkeistokeskus Ncb Finland (FIN)
MIL-C-55302/110 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS5302/110-07 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-55302/110 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M55302/110-07 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5935-01-060-9313INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-068-9423INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-076-5741INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-084-6538INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-103-1188INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-105-5267INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-127-7149INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-127-7150INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-129-3411INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-132-5333INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-132-8608INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-186-6403INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL

Frequently Asked Questions

What is NSN 5935-01-087-5801?

NSN 5935-01-087-5801 is a Connector,receptacle,electrical, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-01-087-5801?

NSN 5935-01-087-5801 has 7 cross-referenced part numbers: M55203/110-16 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M55302/110-16 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 10131687 (Nimikkeistokeskus Ncb Finland), MIL-C-55302/110 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS5302/110-07 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 2 more.

What NSN replaces 5935-01-087-5801?

There are 12 known substitutes for 5935-01-087-5801: 5935-01-060-9313, 5935-01-068-9423, 5935-01-076-5741 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M55203/110-16?

Key specifications for M55203/110-16: Terminal Type: TAB, SOLDER LUG SINGLE MATING END SINGLE CONTACT GROUPING; Contact Position Arrangement Style: 2 ROWS OF CONTACTS NON-INSERTED BOARD SINGLE MATING END; Included Contact Quantity: 90 SINGLE MATING END SINGLE CONTACT GROUPING; Included Contact Type: ROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING. 22 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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