PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

72728Connector,receptacle,electrical

Lucent Technologies Inc Corporate Headquarters · NSN 5935-00-259-3336 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-259-3336 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-259-3336. Primary manufacturer part number: 72728.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Body Length: 4.125 INCHES NOMINAL IN
  • Mating End Quantity: 1
  • Insert Material: PLASTIC SINGLE MATING END
  • Polarization Method: CONTACT
  • Contact Maximum DC Voltage Rating in Volts: 250.0 SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Position Arrangement Style: "2,2-20" SINGLE MATING END
  • Included Contact Type: FLAT SOCKET 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 5935-00-259-3336, 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 Lucent Technologies Inc Corporate Headquarters. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-00-259-3336
Primary Part Number72728
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerLucent Technologies Inc Corporate Headquarters
StatusCANCELLED
Body Length4.125 INCHES NOMINAL IN
Mating End Quantity1
Insert MaterialPLASTIC SINGLE MATING END
Polarization MethodCONTACT
Contact Maximum DC Voltage Rating in Volts250.0 SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement Style"2,2-20" SINGLE MATING END
Included Contact TypeFLAT SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Terminal TypeSCREW SINGLE MATING END SINGLE CONTACT GROUPING
Terminal LocationSIDE SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum Current Rating in Amps10.0 SINGLE MATING END SINGLE CONTACT GROUPING
Contact MaterialCOPPER SINGLE MATING END SINGLE CONTACT GROUPING
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum AC Voltage Rating in Volts250.0 SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity2 SINGLE MATING END SINGLE CONTACT GROUPING
Body StyleWALL TYPE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
5331-00-231-3235 INTERCHANGEABLE
O-Ring
3020-00-361-63425566 INTERCHANGEABLE
Gear,spur
Cummins Inc.
1650-01-038-765072728 INTERCHANGEABLE
Valve Assembly
Hydro-Aire Aerospace Corp
5998-01-048-3769 INTERCHANGEABLE
Circuit Card Assembly
9540-01-072-1176 INTERCHANGEABLE
Angle,structural
4730-01-195-380660UA06X06 INTERCHANGEABLE
Elbow,pipe
Aerocontrolex Group, Inc. Div Talley Actuators
5365-01-306-58945566 INTERCHANGEABLE
Spacer,ring
Howell Laboratories Inc Dba Howell Laboratories Inc
5120-01-399-9704 INTERCHANGEABLE
Socket,socket Wrench
6540-01-558-776512500-DY INTERCHANGEABLE
Ophthalmoscope
Welch Allyn, Inc.
2590-01-570-97205566 INTERCHANGEABLE
Bracket,vehicular Components
Festo (pty) Ltd
Cross-Reference Index
Part NumberManufacturer
72728 Lucent Technologies Inc Corporate Headquarters (USA)
72728 American Telephone and Telegraph Co (USA)
5566 Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division (USA)
72728 At and T Corp (USA)
Related Parts
5331-00-231-3235INTERCHANGEABLE
O-RING
3020-00-361-6342INTERCHANGEABLE
GEAR,SPUR
5566
1650-01-038-7650INTERCHANGEABLE
VALVE ASSEMBLY
72728
5998-01-048-3769INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
9540-01-072-1176INTERCHANGEABLE
ANGLE,STRUCTURAL
4730-01-195-3806INTERCHANGEABLE
ELBOW,PIPE
60UA06X06
5365-01-306-5894INTERCHANGEABLE
SPACER,RING
5566
5120-01-399-9704INTERCHANGEABLE
SOCKET,SOCKET WRENCH
6540-01-558-7765INTERCHANGEABLE
OPHTHALMOSCOPE
12500-DY
2590-01-570-9720INTERCHANGEABLE
BRACKET,VEHICULAR COMPONENTS
5566
5340-01-655-7338INTERCHANGEABLE
HANDLE,MANUAL CONTROL
72728

Frequently Asked Questions

What is NSN 5935-00-259-3336?

NSN 5935-00-259-3336 is a Connector,receptacle,electrical, manufactured by Lucent Technologies Inc Corporate Headquarters, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-259-3336?

NSN 5935-00-259-3336 has 4 cross-referenced part numbers: 72728 (Lucent Technologies Inc Corporate Headquarters), 72728 (American Telephone and Telegraph Co), 5566 (Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division), 72728 (At and T Corp).

What NSN replaces 5935-00-259-3336?

There are 11 known substitutes for 5935-00-259-3336: 5331-00-231-3235, 3020-00-361-6342, 1650-01-038-7650 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 72728?

Key specifications for 72728: Body Length: 4.125 INCHES NOMINAL IN; Mating End Quantity: 1; Insert Material: PLASTIC SINGLE MATING END; Polarization Method: CONTACT. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-259-3336 still in active supply?

NSN 5935-00-259-3336 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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