PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5509-1Connector,receptacle,electrical

Microwave Devices Inc · NSN 5935-00-780-9661 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-780-9661 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-780-9661. Primary manufacturer part number: 5509-1.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Insert Material: PLASTIC SINGLE MATING END
  • Shell Material: COPPER ALLOY
  • Bushing Accommodation Hole Shape: ROUND
  • Included Contact Quantity: 1 SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Removability: NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
  • Connector Locking Method: BAYONET LATCH
  • Included Contact Type: ROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-780-9661, 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 Microwave Devices Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-780-9661
Primary Part Number5509-1
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerMicrowave Devices Inc
StatusACTIVE
Insert MaterialPLASTIC SINGLE MATING END
Shell MaterialCOPPER ALLOY
Bushing Accommodation Hole ShapeROUND
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Connector Locking MethodBAYONET LATCH
Included Contact TypeROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
Mating End Quantity1
Environmental ProtectionPRESSURE PROOF AND SALT WATER RESISTANT AND WATERTIGHT
Overall Diameter0.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5945-00-259-1212L218681-3 INTERCHANGEABLE
Relay,electromagnetic
Raytheon Company Dba Raytheon Co
4720-00-445-4535FF290 INTERCHANGEABLE
Hose,preformed
Automotive Parts Co Div of Genuine Parts Co
5930-00-755-74545509-1 INTERCHANGEABLE
Switch,push
Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging
5935-00-928-7850357-7207-080 INTERCHANGEABLE
Connector,receptacle,electrical
Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems
5995-01-332-6886G284347-148 INTERCHANGEABLE
Cable Assembly,radio Frequency
Raytheon Company Dba Raytheon Co
6240-01-344-694036PAR36CAP/WFL/12V INTERCHANGEABLE
Lamp,incandescent
Gte Products Corp Sylvania Miniature Lighting Div
2540-01-533-948755091 INTERCHANGEABLE
Tow Hook
Aerovironment, Inc. Dba Aerovironment Inc
Cross-Reference Index
Part NumberManufacturer
5509-1 PRIMARY Microwave Devices Inc (USA)
Related Parts
5945-00-259-1212INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
L218681-3
4720-00-445-4535INTERCHANGEABLE
HOSE,PREFORMED
FF290
5930-00-755-7454INTERCHANGEABLE
SWITCH,PUSH
5509-1
5935-00-928-7850INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
357-7207-080
5995-01-332-6886INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
G284347-148
6240-01-344-6940INTERCHANGEABLE
LAMP,INCANDESCENT
36PAR36CAP/WFL/12V
2540-01-533-9487INTERCHANGEABLE
TOW HOOK
55091

Frequently Asked Questions

What is NSN 5935-00-780-9661?

NSN 5935-00-780-9661 is a Connector,receptacle,electrical, manufactured by Microwave Devices Inc, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-780-9661?

NSN 5935-00-780-9661 has 1 cross-referenced part number: 5509-1 (Microwave Devices Inc).

What NSN replaces 5935-00-780-9661?

There are 7 known substitutes for 5935-00-780-9661: 5945-00-259-1212, 4720-00-445-4535, 5930-00-755-7454 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5509-1?

Key specifications for 5509-1: Insert Material: PLASTIC SINGLE MATING END; Shell Material: COPPER ALLOY; Bushing Accommodation Hole Shape: ROUND; Included Contact Quantity: 1 SINGLE MATING END SINGLE CONTACT GROUPING. 11 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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