PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8505646-3Adapter,connector

Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin · NSN 5935-00-497-9105 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-497-9105 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-497-9105. Primary manufacturer part number: 8505646-3.
Features
  • Adapter,connector — FSC 5935
  • Precious Material and Weight: 0.094 GOLD GRAINS, TROY
  • Precious Material and Location: CONTACT SURFACES GOLD
  • Polarization Method: INTER-CONTACT POLARIZING KEYS
  • Specification/standard Data: 81349-MIL-C-21097/14 GOVERNMENT SPECIFICATION
  • Precious Material: GOLD
  • Contact Removability: NONREMOVABLE ALL MATING ENDS SINGLE CONTACT GROUPING
  • Contact Surface Treatment Document and Classification: MIL-G-45204,TYPE 2,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE ALL MATING ENDS SINGLE CONTACT GROUPING
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Adapter,connector, cataloged under National Stock Number 5935-00-497-9105, 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 Dba Lockheed Martin Div Lockheed Martin. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 5 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
NSN5935-00-497-9105
Primary Part Number8505646-3
Item NameAdapter,connector
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin
StatusCANCELLED
Precious Material and Weight0.094 GOLD GRAINS, TROY
Precious Material and LocationCONTACT SURFACES GOLD
Polarization MethodINTER-CONTACT POLARIZING KEYS
Specification/standard Data81349-MIL-C-21097/14 GOVERNMENT SPECIFICATION
Precious MaterialGOLD
Contact RemovabilityNONREMOVABLE ALL MATING ENDS SINGLE CONTACT GROUPING
Contact Surface Treatment Document and ClassificationMIL-G-45204,TYPE 2,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE ALL MATING ENDS SINGLE CONTACT GROUPING
Unthreaded Mounting Hole Diameter0.128 INCHES NOMINAL IN
Mating End Quantity2
Contact Surface TreatmentGOLD ALL MATING ENDS SINGLE CONTACT GROUPING
Test Data Document81349-MIL-C-21097 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 TypeFLAT PIN ALL MATING ENDS SINGLE CONTACT GROUPING
Contact Maximum Current Rating in Amps5.0 ALL MATING ENDS SINGLE CONTACT GROUPING
Environmental ProtectionMOISTURE RESISTANT AND VIBRATION RESISTANT
Included Contact Quantity47 ALL MATING ENDS SINGLE CONTACT GROUPING
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5935-00-007-9213 INTERCHANGEABLE
Adapter,connector
5935-00-180-3805 INTERCHANGEABLE
Adapter,connector
5935-00-402-3830 INTERCHANGEABLE
Adapter,connector
5935-00-402-3831 INTERCHANGEABLE
Adapter,connector
5935-00-419-3721 INTERCHANGEABLE
Adapter,connector
5935-00-442-9488 INTERCHANGEABLE
Adapter,connector
5935-00-497-9104 INTERCHANGEABLE
Adapter,connector
5935-00-520-5065 INTERCHANGEABLE
Adapter,connector
5935-00-872-8846 INTERCHANGEABLE
Adapter,connector
5935-00-926-7418 INTERCHANGEABLE
Adapter,connector
Cross-Reference Index
Part NumberManufacturer
8505646-3 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
4385750164 FN 5 Textron Systems Corp (USA)
582843-7 Te Connectivity Corporation (USA)
21097/14-16 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILC21097-14 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
875910-0006 Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA)
5-582843-1 Te Connectivity Corporation (USA)
M21097/14-16 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-21097/14 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5935-00-007-9213INTERCHANGEABLE
ADAPTER,CONNECTOR
5935-00-180-3805INTERCHANGEABLE
ADAPTER,CONNECTOR
5935-00-402-3830INTERCHANGEABLE
ADAPTER,CONNECTOR
5935-00-402-3831INTERCHANGEABLE
ADAPTER,CONNECTOR
5935-00-419-3721INTERCHANGEABLE
ADAPTER,CONNECTOR
5935-00-442-9488INTERCHANGEABLE
ADAPTER,CONNECTOR
5935-00-497-9104INTERCHANGEABLE
ADAPTER,CONNECTOR
5935-00-520-5065INTERCHANGEABLE
ADAPTER,CONNECTOR
5935-00-872-8846INTERCHANGEABLE
ADAPTER,CONNECTOR
5935-00-926-7418INTERCHANGEABLE
ADAPTER,CONNECTOR
5935-00-999-4432INTERCHANGEABLE
ADAPTER,CONNECTOR
5935-01-063-4409INTERCHANGEABLE
ADAPTER,CONNECTOR

Frequently Asked Questions

What is NSN 5935-00-497-9105?

NSN 5935-00-497-9105 is a Adapter,connector, manufactured by Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-497-9105?

NSN 5935-00-497-9105 has 9 cross-referenced part numbers: 8505646-3 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), 4385750164 FN 5 (Textron Systems Corp), 582843-7 (Te Connectivity Corporation), 21097/14-16 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILC21097-14 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 4 more.

What NSN replaces 5935-00-497-9105?

There are 12 known substitutes for 5935-00-497-9105: 5935-00-007-9213, 5935-00-180-3805, 5935-00-402-3830 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8505646-3?

Key specifications for 8505646-3: Precious Material and Weight: 0.094 GOLD GRAINS, TROY; Precious Material and Location: CONTACT SURFACES GOLD; Polarization Method: INTER-CONTACT POLARIZING KEYS; Specification/standard Data: 81349-MIL-C-21097/14 GOVERNMENT SPECIFICATION. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-497-9105 still in active supply?

NSN 5935-00-497-9105 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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