PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C6562-1Connector,receptacle,electrical

Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company · NSN 5935-00-028-0990 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-028-0990 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-028-0990. Primary manufacturer part number: C6562-1.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Insert Material: PLASTIC DIALLYL PHTHALATE ALL MATING ENDS
  • Precious Material and Weight: 0.100 GOLD GRAINS, TROY
  • Contact Material: COPPER ALLOY ALL MATING ENDS ALL CONTACT GROUPINGS
  • Contact Surface Treatment Document and Classification: MIL-G-45204,TYPE 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE ALL MATING ENDS ALL CONTACT GROUPINGS
  • Contact Removability: NONREMOVABLE ALL MATING ENDS ALL CONTACT GROUPINGS
  • Board Accommodated Length: 1.340 INCHES MINIMUM AND 1.360 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
  • Contact Position Arrangement Style: 2 ROWS OF INDEPENDENT CONTACTS INSERTED BOARD ALL MATING ENDS
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-028-0990, 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 Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-00-028-0990
Primary Part NumberC6562-1
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Lockheed Martin Aeronautics Company
StatusCANCELLED
Insert MaterialPLASTIC DIALLYL PHTHALATE ALL MATING ENDS
Precious Material and Weight0.100 GOLD GRAINS, TROY
Contact MaterialCOPPER ALLOY ALL MATING ENDS ALL CONTACT GROUPINGS
Contact Surface Treatment Document and ClassificationMIL-G-45204,TYPE 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE ALL MATING ENDS ALL CONTACT GROUPINGS
Contact RemovabilityNONREMOVABLE ALL MATING ENDS ALL CONTACT GROUPINGS
Board Accommodated Length1.340 INCHES MINIMUM AND 1.360 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
Contact Position Arrangement Style2 ROWS OF INDEPENDENT CONTACTS INSERTED BOARD ALL MATING ENDS
Contact Surface TreatmentGOLD ALL MATING ENDS ALL CONTACT GROUPINGS
Precious MaterialGOLD
Precious Material and LocationCONTACT SURFACES GOLD
Contact Material Document and ClassificationQQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE ALL MATING ENDS ALL CONTACT GROUPINGS
Insert Material Document and ClassificationMIL-M-14,TYPE SDG-F MIL SPEC SINGLE MATERIAL RESPONSE ALL MATING ENDS
Body StyleMULTIPLE CARD TYPE
Distance Between Mounting Facility Centers3.140 INCHES MINIMUM AND 3.160 INCHES MAXIMUM IN
Unthreaded Mounting Hole Diameter0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
Terminal TypePIN ALL MATING ENDS ALL CONTACT GROUPINGS
Terminal LocationBACK ALL MATING ENDS ALL CONTACT GROUPINGS
Mating End Quantity2
Board Accommodated Width0.054 INCHES MINIMUM AND 0.071 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5136-00-197-95697263 INTERCHANGEABLE
Die,rethreading
Stanley Tools Div of Stanley Works
Cross-Reference Index
Part NumberManufacturer
C6562-1 PRIMARY Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA)
EPC050DA006 Aptiv Services 3 (us), Llc (USA)
Related Parts
5136-00-197-9569INTERCHANGEABLE
DIE,RETHREADING
7263

Frequently Asked Questions

What is NSN 5935-00-028-0990?

NSN 5935-00-028-0990 is a Connector,receptacle,electrical, manufactured by Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-028-0990?

NSN 5935-00-028-0990 has 2 cross-referenced part numbers: C6562-1 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), EPC050DA006 (Aptiv Services 3 (us), Llc).

What NSN replaces 5935-00-028-0990?

There is 1 known substitute for 5935-00-028-0990: 5136-00-197-9569. Verify interchangeability with system specifications before substitution.

What are the specifications of C6562-1?

Key specifications for C6562-1: Insert Material: PLASTIC DIALLYL PHTHALATE ALL MATING ENDS; Precious Material and Weight: 0.100 GOLD GRAINS, TROY; Contact Material: COPPER ALLOY ALL MATING ENDS ALL CONTACT GROUPINGS; Contact Surface Treatment Document and Classification: MIL-G-45204,TYPE 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE ALL MATING ENDS ALL CONTACT GROUPINGS. 22 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-028-0990 still in active supply?

NSN 5935-00-028-0990 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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