PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12436Connector,plug,electrical

Rochester Corp the Environcon Connectors Div · NSN 5935-01-186-4621 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-186-4621 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-186-4621. Primary manufacturer part number: 12436.
Features
  • Connector,plug,electrical — FSC 5935
  • Thread Class: 2A AND 2B A
  • Environmental Protection: HUMIDITY RESISTANT AND THERMAL SHOCK RESISTANT AND VIBRATION RESISTANT
  • Mating End Quantity: 1
  • Nominal Thread Size: 1.062 INCHES AND 1.375 INCHES IN
  • Thread Quantity Per Inch: 18 AND 12
  • Contact Surface Treatment Document and Classification: MIL-G-45204,TY 2,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END ALL CONTACT GROUPINGS
  • Polarization Method: KEYWAY OR MULTIPLE KEYWAY
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-01-186-4621, 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 Rochester Corp the Environcon Connectors Div. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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
NSN5935-01-186-4621
Primary Part Number12436
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerRochester Corp the Environcon Connectors Div
StatusACTIVE
Thread Class2A AND 2B A
Environmental ProtectionHUMIDITY RESISTANT AND THERMAL SHOCK RESISTANT AND VIBRATION RESISTANT
Mating End Quantity1
Nominal Thread Size1.062 INCHES AND 1.375 INCHES IN
Thread Quantity Per Inch18 AND 12
Contact Surface Treatment Document and ClassificationMIL-G-45204,TY 2,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END ALL CONTACT GROUPINGS
Polarization MethodKEYWAY OR MULTIPLE KEYWAY
Contact MaterialCOPPER ALLOY SINGLE MATING END ALL CONTACT GROUPINGS
Precious MaterialGOLD
Contact Maximum Current Rating in Amps5.0 SINGLE MATING END FIRST CONTACT GROUPING
Precious Material and Weight0.015 GOLD GRAINS, TROY
Included Contact Quantity1 SINGLE MATING END FIRST CONTACT GROUPING
Contact Maximum Current Rating in Amps3.0 SINGLE MATING END SECOND CONTACT GROUPING
Nominal Thread Length0.310 INCHES IN
Connector Locking MethodINTERNALLY THREADED COUPLING NUT
Included Contact Quantity14 SINGLE MATING END SECOND CONTACT GROUPING
Terminal LocationBACK SINGLE MATING END ALL CONTACT GROUPINGS
Contact Maximum DC Voltage Rating in Volts300.0 SINGLE MATING END ALL CONTACT GROUPINGS
Shell Surface TreatmentNICKEL
Contact Surface TreatmentGOLD SINGLE MATING END ALL CONTACT GROUPINGS
Included Contact TypeROUND SOCKET SINGLE MATING END ALL CONTACT GROUPINGS
Precious Material and LocationCONTACT SURFACES GOLD
Insert MaterialPLASTIC SINGLE MATING END
Thread Series DesignatorUNEF AND UN
Insert Position in Deg0.0
Terminal TypeCRIMP SINGLE MATING END ALL CONTACT GROUPINGS
Shell TypeSOLID
Contact RemovabilityREMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS
Shell MaterialALUMINUM
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
1560-00-092-345212436 INTERCHANGEABLE
Shroud Assembly,muf
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
7310-00-147-277030462 INTERCHANGEABLE
Pan,steam Table
The Vollrath Company, L.l.c. Div Vollrath
4730-00-278-3167209P-12-8 INTERCHANGEABLE
Bushing,pipe
Parker-Hannifin Corp Div Fluid System Connector Division
6680-00-898-13231S2436 INTERCHANGEABLE
Shaft Assembly,flexible
Caterpillar Inc Div Caterpillar Defense
4820-01-351-577312436 INTERCHANGEABLE
Valve,check
DP Manufacturing Inc.
5330-01-445-5466124-36 INTERCHANGEABLE
Gasket
Grinnell Fire Protection
1240-01-620-284912436 INTERCHANGEABLE
Mount,sight
Aimpoint Inc Dba Aimpoint Inc
Cross-Reference Index
Part NumberManufacturer
12436 PRIMARY Rochester Corp the Environcon Connectors Div (USA)
5235C93H02 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Related Parts
1560-00-092-3452INTERCHANGEABLE
SHROUD ASSEMBLY,MUF
12436
7310-00-147-2770INTERCHANGEABLE
PAN,STEAM TABLE
30462
4730-00-278-3167INTERCHANGEABLE
BUSHING,PIPE
209P-12-8
6680-00-898-1323INTERCHANGEABLE
SHAFT ASSEMBLY,FLEXIBLE
1S2436
4820-01-351-5773INTERCHANGEABLE
VALVE,CHECK
12436
5330-01-445-5466INTERCHANGEABLE
GASKET
124-36
1240-01-620-2849INTERCHANGEABLE
MOUNT,SIGHT
12436

Frequently Asked Questions

What is NSN 5935-01-186-4621?

NSN 5935-01-186-4621 is a Connector,plug,electrical, manufactured by Rochester Corp the Environcon Connectors Div, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-01-186-4621?

NSN 5935-01-186-4621 has 2 cross-referenced part numbers: 12436 (Rochester Corp the Environcon Connectors Div), 5235C93H02 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).

What NSN replaces 5935-01-186-4621?

There are 7 known substitutes for 5935-01-186-4621: 1560-00-092-3452, 7310-00-147-2770, 4730-00-278-3167 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12436?

Key specifications for 12436: Thread Class: 2A AND 2B A; Environmental Protection: HUMIDITY RESISTANT AND THERMAL SHOCK RESISTANT AND VIBRATION RESISTANT; Mating End Quantity: 1; Nominal Thread Size: 1.062 INCHES AND 1.375 INCHES IN. 30 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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