PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

580R403H01Connector,plug,electrical

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5935-00-439-5781 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-439-5781 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-439-5781. Primary manufacturer part number: 580R403H01.
Features
  • Connector,plug,electrical — FSC 5935
  • Mating End Quantity: 1
  • Thread Class: 2A A
  • Contact Surface Treatment: GOLD SINGLE MATING END SINGLE CONTACT GROUPING
  • Connector Cable Strain Relief Method: COMPRESSION NUT
  • Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING
  • Included Contact Type: COAXIAL SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
  • Precious Material and Location: CONTACT AND BODY SURFACES GOLD
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-00-439-5781, 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 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 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
NSN5935-00-439-5781
Primary Part Number580R403H01
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusCANCELLED
Mating End Quantity1
Thread Class2A A
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Connector Cable Strain Relief MethodCOMPRESSION NUT
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact TypeCOAXIAL SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and LocationCONTACT AND BODY SURFACES GOLD
Thread Quantity Per Inch36
Precious MaterialGOLD
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Thread Series DesignatorUNS
Insert Material Document and ClassificationMIL-P-19468 MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END
Insert MaterialPLASTIC POLYTETRAFLUOROETHYLENE SINGLE MATING END
Shell TypeSOLID
Contact Position Arrangement StyleNONSTD SINGLE MATING END
Nominal Thread Size0.250 INCHES IN
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Connector Locking MethodEXTERNALLY THREADED SHELL
Shell Surface TreatmentGOLD
Precious Material and Weight0.105 GOLD GRAINS, TROY
Shell MaterialSTEEL CORROSION RESISTING
Threaded Device TypeCOUPLING FACILITY
Body StyleSTRAIGHT SHAPE, INTERNAL COUPLING
Overall Diameter0.312 INCHES NOMINAL IN
Environmental ProtectionCORROSION RESISTANT AND HEAT RESISTANT AND MOISTURE RESISTANT AND SHOCK PROOF AND VIBRATION RESISTANT
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6625-00-020-0103626-102 INTERCHANGEABLE
Voltmeter
Jewell Instruments Llc
5999-00-035-78229700 INTERCHANGEABLE
Contact,electrical
Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated
6150-00-263-1194 INTERCHANGEABLE
Cable Assembly,power,electrical
4310-00-267-1346 INTERCHANGEABLE
Compressor Unit,reciprocating
4320-00-535-19299700 INTERCHANGEABLE
Ring,oil Retainer
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
5340-00-672-2179 INTERCHANGEABLE
Catch,cupboard
5330-00-812-64359700 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
2990-01-057-37011871 INTERCHANGEABLE
Muffler,exhaust
Arvin Industries Inc
5330-01-193-16189700 INTERCHANGEABLE
Gasket
Carlisle & Finch Co
3030-01-259-885917700 INTERCHANGEABLE
Belt,v
Carlisle Power Transmission Products Inc
Cross-Reference Index
Part NumberManufacturer
2032-5006-00 Tyco Electronics Corp (USA)
990258-2 L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)
602-6201 Tyco Electronics Corp (USA)
50-625-0049-99 Itt Cannon Rf Products (USA)
31396-2 Amphenol Corporation Div Amphenol Rf (USA)
2032-5006 Tyco Electronics Corp (USA)
9700 Itt Cannon Electric Phoenix Div (USA)
150510-1270 Itt Cannon Llc (USA)
580R403H01 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Related Parts
6625-00-020-0103INTERCHANGEABLE
VOLTMETER
626-102
5999-00-035-7822INTERCHANGEABLE
CONTACT,ELECTRICAL
9700
6150-00-263-1194INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
4310-00-267-1346INTERCHANGEABLE
COMPRESSOR UNIT,RECIPROCATING
4320-00-535-1929INTERCHANGEABLE
RING,OIL RETAINER
9700
5340-00-672-2179INTERCHANGEABLE
CATCH,CUPBOARD
5330-00-812-6435INTERCHANGEABLE
SEAL,PLAIN ENCASED
9700
2990-01-057-3701INTERCHANGEABLE
MUFFLER,EXHAUST
1871
5330-01-193-1618INTERCHANGEABLE
GASKET
9700
3030-01-259-8859INTERCHANGEABLE
BELT,V
17700
5996-01-279-8669INTERCHANGEABLE
AMPLIFIER,ELECTRONIC CONTROL
6645-01-326-4572INTERCHANGEABLE
GENERATOR,TIME CODE
9700

Frequently Asked Questions

What is NSN 5935-00-439-5781?

NSN 5935-00-439-5781 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 5935-00-439-5781?

NSN 5935-00-439-5781 has 9 cross-referenced part numbers: 2032-5006-00 (Tyco Electronics Corp), 990258-2 (L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products), 602-6201 (Tyco Electronics Corp), 50-625-0049-99 (Itt Cannon Rf Products), 31396-2 (Amphenol Corporation Div Amphenol Rf) and 4 more.

What NSN replaces 5935-00-439-5781?

There are 12 known substitutes for 5935-00-439-5781: 6625-00-020-0103, 5999-00-035-7822, 6150-00-263-1194 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 580R403H01?

Key specifications for 580R403H01: Mating End Quantity: 1; Thread Class: 2A A; Contact Surface Treatment: GOLD SINGLE MATING END SINGLE CONTACT GROUPING; Connector Cable Strain Relief Method: COMPRESSION NUT. 29 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-439-5781 still in active supply?

NSN 5935-00-439-5781 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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