PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

840-FRC2-A050-10SConnector,plug,electrical

Amphenol Corp Spectra-Strip/itd · NSN 5935-01-161-9504 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-161-9504 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-161-9504. Primary manufacturer part number: 840-FRC2-A050-10S.
Features
  • Connector,plug,electrical — FSC 5935
  • Contact Surface Treatment: GOLD AND NICKEL SINGLE MATING END SINGLE CONTACT GROUPING
  • Terminal Type: INSULATION PIERCING SINGLE MATING END SINGLE CONTACT GROUPING
  • Shell Surface Treatment: PASSIVATE
  • Contact Material: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Surface Treatment Document and Classification: MIL-G-45204 TY 2,CL 1,GRADE C MIL SPEC 1ST TREATMENT RESPONSE AND QQ-N-290 CL 2 FED SPEC 2ND TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
  • Precious Material: GOLD
  • Connector Locking Method: FRICTION
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-01-161-9504, 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 Spectra-Strip/itd. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 9 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
NSN5935-01-161-9504
Primary Part Number840-FRC2-A050-10S
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerAmphenol Corp Spectra-Strip/itd
StatusCANCELLED
Contact Surface TreatmentGOLD AND NICKEL SINGLE MATING END SINGLE CONTACT GROUPING
Terminal TypeINSULATION PIERCING SINGLE MATING END SINGLE CONTACT GROUPING
Shell Surface TreatmentPASSIVATE
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Contact Surface Treatment Document and ClassificationMIL-G-45204 TY 2,CL 1,GRADE C MIL SPEC 1ST TREATMENT RESPONSE AND QQ-N-290 CL 2 FED SPEC 2ND TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Precious MaterialGOLD
Connector Locking MethodFRICTION
Shell Surface Treatment Document and ClassificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
Precious Material and LocationCONTACT SURFACES GOLD
Contact Maximum AC Voltage Rating in Volts300.0 SINGLE MATING END SINGLE CONTACT GROUPING
Specification/standard Data81349-MIL-C-83503/7 GOVERNMENT SPECIFICATION
Shell TypeSOLID
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Insert Material Document and ClassificationMIL-M-24519 MIL SPEC ALL MATERIAL RESPONSES SINGLE MATING END
Included Contact Quantity50 SINGLE MATING END SINGLE CONTACT GROUPING
Shell Material Document and ClassificationQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
Contact Material Document and ClassificationQQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-750 FED SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Insert MaterialPLASTIC POLYESTER AND GLASS FIBER SINGLE MATING END
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and Weight0.050 GOLD GRAINS, TROY
Contact Maximum Current Rating in Amps1.0 SINGLE MATING END SINGLE CONTACT GROUPING
Test Data Document81349-MIL-C-83503 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.).
Contact Position Arrangement Style2 ROWS OF CONTACTS NON-INSERTED BOARD SINGLE MATING END
Included Contact TypeSQUARE SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Shell MaterialSTEEL COMP 301
Environmental ProtectionCOLD RESISTANT AND HEAT RESISTANT AND FUNGUS RESISTANT AND SHOCK RESISTANT AND HUMIDITY RESISTANT
Mating End Quantity1
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5935-01-128-3638 INTERCHANGEABLE
Connector,plug,electrical
5935-01-128-3639 INTERCHANGEABLE
Connector,plug,electrical
5935-01-132-8596 INTERCHANGEABLE
Connector,plug,electrical
5935-01-137-5256 INTERCHANGEABLE
Connector,plug,electrical
5935-01-165-0677 INTERCHANGEABLE
Connector,plug,electrical
5935-01-175-8237 INTERCHANGEABLE
Connector,plug,electrical
5935-01-179-3380 INTERCHANGEABLE
Connector,plug,electrical
5935-01-194-3027 INTERCHANGEABLE
Connector,plug,electrical
5935-01-194-4245 INTERCHANGEABLE
Connector,plug,electrical
5935-01-202-4353 INTERCHANGEABLE
Connector,plug,electrical
Cross-Reference Index
Part NumberManufacturer
840-FRC2-A050-10S Amphenol Corp Spectra-Strip/itd (USA)
372-0532-100 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
65484-021 Fci Usa, Inc Dba Fci Usa Llc Div Fci Usa Llc (USA)
MIL-DTL-83503/7 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M83503/7-10 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-83503/7 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
P55550-F Scientific Radio Systems Inc (USA)
7907625-00 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
352250043084 Thales Nederland (NLD)
840-FRC2-A050-10 Amphenol Corp Spectra-Strip/itd (USA)
1-499485-0 Te Connectivity Corporation (USA)
5935PL0910368 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
5935-01-128-3638INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-128-3639INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-132-8596INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-137-5256INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-165-0677INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-175-8237INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-179-3380INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-194-3027INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-194-4245INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-202-4353INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-318-1094INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-415-6279INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL

Frequently Asked Questions

What is NSN 5935-01-161-9504?

NSN 5935-01-161-9504 is a Connector,plug,electrical, manufactured by Amphenol Corp Spectra-Strip/itd, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-01-161-9504?

NSN 5935-01-161-9504 has 12 cross-referenced part numbers: 840-FRC2-A050-10S (Amphenol Corp Spectra-Strip/itd), 372-0532-100 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 65484-021 (Fci Usa, Inc Dba Fci Usa Llc Div Fci Usa Llc), MIL-DTL-83503/7 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M83503/7-10 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 7 more.

What NSN replaces 5935-01-161-9504?

There are 12 known substitutes for 5935-01-161-9504: 5935-01-128-3638, 5935-01-128-3639, 5935-01-132-8596 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 840-FRC2-A050-10S?

Key specifications for 840-FRC2-A050-10S: Contact Surface Treatment: GOLD AND NICKEL SINGLE MATING END SINGLE CONTACT GROUPING; Terminal Type: INSULATION PIERCING SINGLE MATING END SINGLE CONTACT GROUPING; Shell Surface Treatment: PASSIVATE; Contact Material: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-01-161-9504 still in active supply?

NSN 5935-01-161-9504 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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