PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1942539-10Connector,receptacle,electrical

Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div · NSN 5935-01-122-3255 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-122-3255 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-122-3255. Primary manufacturer part number: 1942539-10.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Unthreaded Mounting Hole Diameter: 0.149 INCHES NOMINAL IN
  • Center to Center Distance Between Mounting Facilities Parallel to Height: 1.850 INCHES NOMINAL IN
  • Threaded Device Type: COUPLING FACILITY
  • Precious Material: GOLD
  • Shell Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 1 FED SPEC SINGLE TREATMENT RESPONSE
  • Thread Series Designator: UNF
  • Nominal Thread Size: 0.250 INCHES IN
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-122-3255, 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 Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-01-122-3255
Primary Part Number1942539-10
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerHoneywell Intl Inc Defense Avionics Systems Former Test Systems Div
StatusCANCELLED
Unthreaded Mounting Hole Diameter0.149 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Height1.850 INCHES NOMINAL IN
Threaded Device TypeCOUPLING FACILITY
Precious MaterialGOLD
Shell Surface Treatment Document and ClassificationQQ-P-416,TY 2,CL 1 FED SPEC SINGLE TREATMENT RESPONSE
Thread Series DesignatorUNF
Nominal Thread Size0.250 INCHES IN
Contact Surface Treatment Document and ClassificationMIL-G-45204,TY 1,GRADE C MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement Style212 SINGLE MATING END
Shell Surface TreatmentCADMIUM
Contact Maximum Current Rating in Amps13.0 SINGLE MATING END SINGLE CONTACT GROUPING
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Specification/standard Data81349-MIL-C-28749/09 GOVERNMENT SPECIFICATION
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Shell TypeSOLID
Precious Material and LocationCONTACT SURFACES GOLD
Connector Locking MethodJACKSCREW
Included Contact Quantity212 SINGLE MATING END SINGLE CONTACT GROUPING
Shell MaterialALUMINUM ALLOY
Test Data Document81349-MIL-C-28748 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.).
Thread Quantity Per Inch28
Precious Material and Weight0.212 GOLD GRAINS, TROY
Insert Material Document and ClassificationMIL-M-14,TY SDG-F MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END
Environmental ProtectionHUMIDITY RESISTANT AND SHOCK RESISTANT AND THERMAL SHOCK RESISTANT AND VIBRATION RESISTANT
Distance Between Centerlines of Mounting Facilities Parallel to Body Width2.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5935-00-054-5290MRS0212P00BN000 INTERCHANGEABLE
Connector Body,receptacle,electr
Stellant Systems Inc
Cross-Reference Index
Part NumberManufacturer
1942539-10 Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div (USA)
MIL-C-28748/09 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-28748/9 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1942539-10 Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA)
M28748/09H0N02A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M28748/9H0NO2A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MRS0212P00BN000 Stellant Systems Inc (USA)
712230-207 Raytheon Company Div Rmd Strategic (USA)
MRS0212P00BN000 Amphenol Cable and Interconnect Technologies, Inc. (USA)
MRS0212P00BN000 Hughes Aircraft Co Newport Beach Div (USA)
MRS0212P00BN300 Hughes R S Co Inc (USA)
Related Parts
5935-00-054-5290INTERCHANGEABLE
CONNECTOR BODY,RECEPTACLE,ELECTR
MRS0212P00BN000

Frequently Asked Questions

What is NSN 5935-01-122-3255?

NSN 5935-01-122-3255 is a Connector,receptacle,electrical, manufactured by Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-01-122-3255?

NSN 5935-01-122-3255 has 11 cross-referenced part numbers: 1942539-10 (Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div), MIL-C-28748/09 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-28748/9 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 1942539-10 (Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems), M28748/09H0N02A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 6 more.

What NSN replaces 5935-01-122-3255?

There is 1 known substitute for 5935-01-122-3255: 5935-00-054-5290. Verify interchangeability with system specifications before substitution.

What are the specifications of 1942539-10?

Key specifications for 1942539-10: Unthreaded Mounting Hole Diameter: 0.149 INCHES NOMINAL IN; Overall Height: 2.390 INCHES NOMINAL IN; Center to Center Distance Between Mounting Facilities Parallel to Height: 1.850 INCHES NOMINAL IN; Threaded Device Type: COUPLING FACILITY. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-01-122-3255 still in active supply?

NSN 5935-01-122-3255 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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