PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

128C591H14Connector,plug,electrical

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5935-00-869-2804 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-869-2804 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-869-2804. Primary manufacturer part number: 128C591H14.
Features
  • Connector,plug,electrical — FSC 5935
  • Body Style: STRAIGHT SHAPE, INTERNAL COUPLING
  • Threaded Device Type: COUPLING FACILITY
  • Insert Material: PLASTIC TETRAFLUOROETHYLENE SINGLE MATING END
  • Contact Maximum Frequency Rating: 12000.0 MEGAHERTZ SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Surface Treatment: GOLD SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Maximum AC Voltage Rating in Volts: 500.0 SINGLE MATING END SINGLE CONTACT GROUPING
  • Precious Material and Weight: 0.105 GOLD GRAINS, TROY
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-00-869-2804, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 22 commercial cross-references from 16 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
NSN5935-00-869-2804
Primary Part Number128C591H14
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusCANCELLED
Body StyleSTRAIGHT SHAPE, INTERNAL COUPLING
Threaded Device TypeCOUPLING FACILITY
Insert MaterialPLASTIC TETRAFLUOROETHYLENE SINGLE MATING END
Contact Maximum Frequency Rating12000.0 MEGAHERTZ SINGLE MATING END SINGLE CONTACT GROUPING
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum AC Voltage Rating in Volts500.0 SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and Weight0.105 GOLD GRAINS, TROY
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Precious MaterialGOLD
Thread Series DesignatorUNS
Nominal Thread Length0.160 INCHES IN
Included Contact TypeCOAXIAL PIN SINGLE MATING END SINGLE CONTACT GROUPING
Thread Quantity Per Inch36
Radio Frequency Type Contact Characteristic Impedance in Ohms50.0 SINGLE MATING END SINGLE CONTACT GROUPING
Shell MaterialSTEEL COMP 303
Nominal Thread Size0.250 INCHES IN
Connector Locking MethodINTERNALLY THREADED COUPLING NUT
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Shell TypeSOLID
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Overall Diameter0.312 INCHES NOMINAL IN
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Connector Cable Strain Relief MethodCOMPRESSION NUT
Shell Surface TreatmentGOLD AND NICKEL
Thread Class2B
Thread DirectionRIGHT-HAND
Environmental ProtectionCORROSION RESISTANT AND MOISTURE RESISTANT AND SHOCK PROOF AND THERMAL SHOCK RESISTANT AND VIBRATION RESISTANT
Mating End Quantity1
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-100-5838 INTERCHANGEABLE
Bearing,roller,tapered
6625-00-102-47623089-11 INTERCHANGEABLE
Plug-in Unit,electrical-Electron
General Microwave Corporation Div Kratos Microwave Electronics
2910-00-377-5548PF906 INTERCHANGEABLE
Filter Element,fluid
Baldwin Filters
5340-00-604-88293511 INTERCHANGEABLE
Fastener,cylinder,spring Loaded
Transdigm Inc Div Adelwiggins Group
1560-00-626-85423511 INTERCHANGEABLE
Hook,filler Cap
Parker Hannifin Corp Dba Pneutronics
5975-00-707-62293511 INTERCHANGEABLE
Box Connector,electrical
Raco, a Division of Hubbell Incorporated(delaware)
4430-00-831-4172LW-201C INTERCHANGEABLE
Oven,thermal Drying,electric
The Grieve Corporation Dba Grieve Corp
5342-00-887-19526800345 INTERCHANGEABLE
Bracket,yoke
Allison Transmission Inc Dba Allison Transmission, Inc
5950-00-910-93476140026-11 INTERCHANGEABLE
Transformer,radio Frequency
Viking Technologies, Ltd.
3040-01-012-46333511-9 INTERCHANGEABLE
Connecting Link,rigid
Tyee Aircraft Inc Div Tyee Aircraft
Cross-Reference Index
Part NumberManufacturer
228879-0001 Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA)
2031-5005-39 Tyco Electronics Corp (USA)
APS11-108 Fisica Applied Technologies, Inc. Div Datron Advanced Technologies (USA)
2031-5054 Tyco Electronics Corp (USA)
128C591H14 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
2388540-2 Lockheed Martin Corporation Div Rotary and Mission Systems (USA)
3511 Coaxial Components Corp. Dba Coaxial Components Corp (USA)
000-8006-375 The Boeing Company Div Legacy Boeing Hb1 (USA)
2031-5054-00 Tyco Electronics Corp (USA)
2900-6001 Sv Microwave, Inc. Div Sv Microwave (USA)
ME07400100078 Us Army Aviation and Missile Command (USA)
3089-1-1 Coaxial Components Corp. Dba Coaxial Components Corp (USA)
2388540-2 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
OSM511-1 Cobham Advanced Electronic Solutions Inc. (USA)
APS11-108 PRIMARY K&l Microwave Llc (USA)
406353-1 Raytheon Company Div Corp (USA)
511-1 Tyco Electronics Corp (USA)
33-01014-002 Lax Electronics, Inc. Dba Automatic Connector Div Automatic Connector (USA)
1793B326-1 Rodale Electronics Inc. Dba Rodale Wireless (USA)
2031-5005 Tyco Electronics Corp (USA)
Related Parts
3110-00-100-5838INTERCHANGEABLE
BEARING,ROLLER,TAPERED
6625-00-102-4762INTERCHANGEABLE
PLUG-IN UNIT,ELECTRICAL-ELECTRON
3089-11
2910-00-377-5548INTERCHANGEABLE
FILTER ELEMENT,FLUID
PF906
5340-00-604-8829INTERCHANGEABLE
FASTENER,CYLINDER,SPRING LOADED
3511
1560-00-626-8542INTERCHANGEABLE
HOOK,FILLER CAP
3511
5975-00-707-6229INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
3511
4430-00-831-4172INTERCHANGEABLE
OVEN,THERMAL DRYING,ELECTRIC
LW-201C
5342-00-887-1952INTERCHANGEABLE
BRACKET,YOKE
6800345
5950-00-910-9347INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
6140026-11
3040-01-012-4633INTERCHANGEABLE
CONNECTING LINK,RIGID
3511-9
5315-01-031-3314INTERCHANGEABLE
PIN,STRAIGHT,HEADED
3511
5342-01-083-8269INTERCHANGEABLE
CHANNEL,SLIDING
35-11

Frequently Asked Questions

What is NSN 5935-00-869-2804?

NSN 5935-00-869-2804 is a Connector,plug,electrical, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-869-2804?

NSN 5935-00-869-2804 has 22 cross-referenced part numbers: 228879-0001 (Thales Usa, Inc. Div Air Mobility Solutions ("ams")), 2031-5005-39 (Tyco Electronics Corp), APS11-108 (Fisica Applied Technologies, Inc. Div Datron Advanced Technologies), 2031-5054 (Tyco Electronics Corp), 128C591H14 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp) and 17 more.

What NSN replaces 5935-00-869-2804?

There are 12 known substitutes for 5935-00-869-2804: 3110-00-100-5838, 6625-00-102-4762, 2910-00-377-5548 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 128C591H14?

Key specifications for 128C591H14: Body Style: STRAIGHT SHAPE, INTERNAL COUPLING; Threaded Device Type: COUPLING FACILITY; Insert Material: PLASTIC TETRAFLUOROETHYLENE SINGLE MATING END; Contact Maximum Frequency Rating: 12000.0 MEGAHERTZ SINGLE MATING END SINGLE CONTACT GROUPING. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-869-2804 still in active supply?

NSN 5935-00-869-2804 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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