PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS3112E22-55PConnector,receptacle,electrical

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 5935-00-822-2838 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-822-2838 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-822-2838. Primary manufacturer part number: MS3112E22-55P.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Contact Maximum AC Voltage Rating in Volts: 600.0 SINGLE MATING END SINGLE CONTACT GROUPING
  • Specification/standard Data: 81349-MIL-C-26482 GOVERNMENT SPECIFICATION
  • Precious Material: GOLD
  • Connector Locking Method: BAYONET PIN
  • Included Contact Type: ROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
  • Polarization Method: KEYWAY OR MULTIPLE KEYWAY
  • Terminal Type: SOLDER WELL 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 5935-00-822-2838, 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 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-00-822-2838
Primary Part NumberMS3112E22-55P
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerMilitary Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Contact Maximum AC Voltage Rating in Volts600.0 SINGLE MATING END SINGLE CONTACT GROUPING
Specification/standard Data81349-MIL-C-26482 GOVERNMENT SPECIFICATION
Precious MaterialGOLD
Connector Locking MethodBAYONET PIN
Included Contact TypeROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
Polarization MethodKEYWAY OR MULTIPLE KEYWAY
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Shell Surface TreatmentCADMIUM
Shell MaterialALUMINUM ALLOY
Contact Surface TreatmentGOLD AND NICKEL SINGLE MATING END SINGLE CONTACT GROUPING
Test Data Document81349-MIL-C-26482 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Precious Material and Weight0.055 GOLD GRAINS, TROY
Shell Surface Treatment Document and ClassificationQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement Style22-55 SINGLE MATING END
Precious Material and LocationCONTACT SURFACES GOLD
Shell TypeSOLID
Distance From Mounting Shoulder to Front Face0.556 INCHES MINIMUM AND 0.587 INCHES MAXIMUM IN
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Insert Position in Deg0.0
Environmental ProtectionMOISTURE RESISTANT AND SALT WATER RESISTANT AND VIBRATION RESISTANT
Criticality Code JustificationFEAT
Distance Between Centerlines of Mounting Facilities Parallel to Body Width1.250 INCHES NOMINAL IN
Mating End Quantity1
Included Contact Quantity55 SINGLE MATING END SINGLE CONTACT GROUPING
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5935-00-726-7075 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-169-9999 INTERCHANGEABLE
Connector,receptacle,electrical
5935-01-302-6420 INTERCHANGEABLE
No Item Name Available
Cross-Reference Index
Part NumberManufacturer
MS3112E22-55P Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
KPT02E22-55P Delcom Electronic Gmbh (DEU)
PT02P-22-55P Amphenol Corp Div Amphenol Aerospace Operations (USA)
1630633 Applied Devices Corp (USA)
KPT02E22-55P Itt Cannon Llc (USA)
KPT02E22-55P Itt Industries Limited, Itt Cannon Uk (GBR)
946178-5510 Litton Systems Inc. Div Navigation Systems Division (USA)
MS3112E22-55P Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
KPT02E-22-55P Leonardo Uk Ltd (GBR)
371-6650-000 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
MS3122E-22-55P Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
1630633 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
371-2011-00 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
MS3112P22-55P Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MILC26482 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-26482 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5935-00-726-7075INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-169-9999INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-01-302-6420INTERCHANGEABLE
NO ITEM NAME AVAILABLE

Frequently Asked Questions

What is NSN 5935-00-822-2838?

NSN 5935-00-822-2838 is a Connector,receptacle,electrical, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-822-2838?

NSN 5935-00-822-2838 has 16 cross-referenced part numbers: MS3112E22-55P (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), KPT02E22-55P (Delcom Electronic Gmbh), PT02P-22-55P (Amphenol Corp Div Amphenol Aerospace Operations), 1630633 (Applied Devices Corp), KPT02E22-55P (Itt Cannon Llc) and 11 more.

What NSN replaces 5935-00-822-2838?

There are 3 known substitutes for 5935-00-822-2838: 5935-00-726-7075, 5935-01-169-9999, 5935-01-302-6420. Verify interchangeability with system specifications before substitution.

What are the specifications of MS3112E22-55P?

Key specifications for MS3112E22-55P: Contact Maximum AC Voltage Rating in Volts: 600.0 SINGLE MATING END SINGLE CONTACT GROUPING; Specification/standard Data: 81349-MIL-C-26482 GOVERNMENT SPECIFICATION; End Item Identification: HELICOPTER, MH-53E; MILSTAR SYSTEM; HELICOPTER, ADVANCE ATTACK, AH-1W; AN/USM-410, ELECTRONIC QUALITY ASSURANCE TEST EQUIP (EQUATE); VIRGINIA CLASS CGN (41); STURGEON CLASS SSN (637); TICONDEROGA CLASS CG (47); SPRUANCE CLASS DD (963); AIRBORNE MOBILE DIR AIR SPT CTL (21D);, (02M JUL 83) (AN/UYQ-3A); LOS ANGELES CLASS SSN (688) A; Special Features: WEAPON SYSTEM ESSENTIAL. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-822-2838 still in active supply?

NSN 5935-00-822-2838 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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