PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2021064Connector,plug,electrical

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5935-00-552-6433 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-552-6433 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-552-6433. Primary manufacturer part number: 2021064.
Features
  • Connector,plug,electrical — FSC 5935
  • Overall Diameter: 0.570 INCHES NOMINAL IN
  • Body Style: STRAIGHT SHAPE, INTERNAL COUPLING
  • Shell Material Document and Classification: QQ-B-626,COMP 22 FED SPEC SINGLE MATERIAL RESPONSE
  • Contact Surface Treatment: SILVER SINGLE MATING END SINGLE CONTACT GROUPING
  • Precious Material and Weight: 0.105 SILVER GRAINS, TROY
  • Contact Surface Treatment Document and Classification: QQ-S-365,TY 1,GRADE B FED SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
  • Shell Surface Treatment: SILVER
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-00-552-6433, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-00-552-6433
Primary Part Number2021064
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusCANCELLED
Overall Diameter0.570 INCHES NOMINAL IN
Body StyleSTRAIGHT SHAPE, INTERNAL COUPLING
Shell Material Document and ClassificationQQ-B-626,COMP 22 FED SPEC SINGLE MATERIAL RESPONSE
Contact Surface TreatmentSILVER SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and Weight0.105 SILVER GRAINS, TROY
Contact Surface Treatment Document and ClassificationQQ-S-365,TY 1,GRADE B FED SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Shell Surface TreatmentSILVER
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Insert MaterialPLASTIC POLYTETRAFLUOROETHYLENE SINGLE MATING END
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and LocationCONTACT AND BODY SURFACE SILVER
Contact Position Arrangement StyleMHV SINGLE MATING END
Radio Frequency Type Contact Characteristic Impedance in Ohms50.0 SINGLE MATING END SINGLE CONTACT GROUPING
Connector Cable Strain Relief MethodCOMPRESSION NUT
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact TypeCOAXIAL PIN SINGLE MATING END SINGLE CONTACT GROUPING
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Shell TypeSOLID
Insert Material Document and ClassificationMIL-P-19468 MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END
Precious MaterialSILVER
Connector Locking MethodBAYONET LATCH
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Contact Material Document and ClassificationQQ-B-626,COMP 22 FED SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Shell MaterialCOPPER ALLOY
Shell Surface Treatment Document and ClassificationQQ-S-365,TY 1,GRADE B FED SPEC SINGLE TREATMENT RESPONSE
Mating End Quantity1
Cable Entrance Diameter0.212 INCHES MAXIMUM IN
Environmental ProtectionSALT WATER RESISTANT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5310-00-227-657062401611 INTERCHANGEABLE
Washer,key
Thales Components Corp Div Thales Components Corporation
5950-00-458-6380SM-D-752390 INTERCHANGEABLE
Transformer,radio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4140-00-497-0686771638 INTERCHANGEABLE
Fan,centrifugal
Eastman Kodak Co
5310-00-836-4430B4-5 INTERCHANGEABLE
Washer,flat
Roller Bearing Co of America, Inc Div Pic Design
5940-01-016-4048 INTERCHANGEABLE
Terminal,stud
3020-01-151-865820851 INTERCHANGEABLE
Gear
Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations
5945-01-289-061720851 INTERCHANGEABLE
Relay,electromagnetic
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
5985-01-384-254020851 INTERCHANGEABLE
Base,antenna Support
Antenna Research Associates, Incorporated
Cross-Reference Index
Part NumberManufacturer
2085-1 Microwave Devices Inc (USA)
771638 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
2021064 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
KS10520-2 Kaman Aerospace Corporation Dba Air Vehicles & Mro Division (USA)
31-2085-4 Amphenol Corporation Div Amphenol Rf (USA)
63A109B181-1 Naval Sea Systems Command (USA)
Related Parts
5310-00-227-6570INTERCHANGEABLE
WASHER,KEY
62401611
5950-00-458-6380INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
SM-D-752390
4140-00-497-0686INTERCHANGEABLE
FAN,CENTRIFUGAL
771638
5310-00-836-4430INTERCHANGEABLE
WASHER,FLAT
B4-5
5940-01-016-4048INTERCHANGEABLE
TERMINAL,STUD
3020-01-151-8658INTERCHANGEABLE
GEAR
20851
5945-01-289-0617INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
20851
5985-01-384-2540INTERCHANGEABLE
BASE,ANTENNA SUPPORT
20851

Frequently Asked Questions

What is NSN 5935-00-552-6433?

NSN 5935-00-552-6433 is a Connector,plug,electrical, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-552-6433?

NSN 5935-00-552-6433 has 6 cross-referenced part numbers: 2085-1 (Microwave Devices Inc), 771638 (Lockheed Martin Corporation Div Rms - Mitchel Field), 2021064 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), KS10520-2 (Kaman Aerospace Corporation Dba Air Vehicles & Mro Division), 31-2085-4 (Amphenol Corporation Div Amphenol Rf) and 1 more.

What NSN replaces 5935-00-552-6433?

There are 8 known substitutes for 5935-00-552-6433: 5310-00-227-6570, 5950-00-458-6380, 4140-00-497-0686 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2021064?

Key specifications for 2021064: Overall Length: 1.500 INCHES NOMINAL IN; Overall Diameter: 0.570 INCHES NOMINAL IN; Body Style: STRAIGHT SHAPE, INTERNAL COUPLING; Shell Material Document and Classification: QQ-B-626,COMP 22 FED SPEC SINGLE MATERIAL RESPONSE. 29 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-552-6433 still in active supply?

NSN 5935-00-552-6433 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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