PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16515Connector,plug,electrical

Itt Cannon · NSN 5935-00-421-4755 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-421-4755 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-421-4755. Primary manufacturer part number: 16515.
Features
  • Connector,plug,electrical — FSC 5935
  • Shell Surface Treatment: SILVER AND RHODIUM
  • Contact Surface Treatment: SILVER SINGLE MATING END SINGLE CONTACT GROUPING
  • Terminal Type: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING
  • Radio Frequency Type Contact Characteristic Impedance in Ohms: 50.0 SINGLE MATING END SINGLE CONTACT GROUPING
  • Included Contact Quantity: 1 SINGLE MATING END SINGLE CONTACT GROUPING
  • Shell Surface Treatment Document and Classification: QQ-S-365 FED SPEC 1ST TREATMENT RESPONSE
  • Included Contact Type: COAXIAL PIN SINGLE MATING END SINGLE CONTACT GROUPING
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-00-421-4755, 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 Itt Cannon. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-421-4755
Primary Part Number16515
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerItt Cannon
StatusACTIVE
Shell Surface TreatmentSILVER AND RHODIUM
Contact Surface TreatmentSILVER SINGLE MATING END SINGLE CONTACT GROUPING
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Radio Frequency Type Contact Characteristic Impedance in Ohms50.0 SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Shell Surface Treatment Document and ClassificationQQ-S-365 FED SPEC 1ST TREATMENT RESPONSE
Included Contact TypeCOAXIAL PIN SINGLE MATING END SINGLE CONTACT GROUPING
Thread Series DesignatorUNEF
Contact Material Document and ClassificationQQ-C-530,COND A,COND HT FED SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Connector Cable Strain Relief MethodCOMPRESSION NUT
Insert MaterialPLASTIC POLYTETRAFLUOROETHYLENE SINGLE MATING END
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Shell TypeSOLID
Precious Material and Weight0.105 SILVER GRAINS, TROY AND 0.100 RHODIUM GRAINS, TROY
Nominal Thread Size1.250 INCHES IN
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Precious MaterialSILVER AND RHODIUM
Contact Maximum AC Voltage Rating in Volts5000.0 SINGLE MATING END SINGLE CONTACT GROUPING
Shell Material Document and ClassificationQQ-A-325 FED SPEC SINGLE MATERIAL RESPONSE
Shell MaterialALUMINUM ALLOY
Contact Position Arrangement StyleLT SINGLE MATING END
Thread Quantity Per Inch18
Connector Locking MethodINTERNALLY THREADED COUPLING NUT
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and LocationCONTACT AND SHELL SURFACES SILVER AND SHELL SURFACE RHODIUM
Contact Surface Treatment Document and ClassificationQQ-S-365,TY 2 FED SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Environmental ProtectionCORROSION RESISTANT AND COLD RESISTANT AND HEAT RESISTANT AND HUMIDITY RESISTANT AND SHOCK RESISTANT AND THERMAL SHOCK RESISTANT AND VIBRATION RESISTANT
Thread DirectionRIGHT-HAND
Body StyleSTRAIGHT SHAPE, INTERNAL COUPLING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3110-00-142-434816515 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Harbormaster Marine, Inc
5935-00-552-45088499316 INTERCHANGEABLE
Connector,receptacle,electrical
Us Army Aviation and Missile Command
5120-00-618-532016515 INTERCHANGEABLE
Wrench,battery Filler Cap
Marathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company
7125-01-064-332319-228 INTERCHANGEABLE
Cabinet,storage
Akro-Mils
5340-01-161-598016515 INTERCHANGEABLE
Clip,retaining
Whirlpool Corp Dba Whirlpool Corp
5310-01-554-447916515 INTERCHANGEABLE
Nut,plain,hexagon
Multiquip Inc. Dba Multiquip Inc
6515-01-589-7992224.551 INTERCHANGEABLE
Bone Plate
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
5306-01-598-088816515 INTERCHANGEABLE
Bolt,machine
Tyco Fire Products Lp
5895-01-646-620316515 INTERCHANGEABLE
Modem,communications
Extreme Networks, Inc
Cross-Reference Index
Part NumberManufacturer
16515 Itt Cannon (CAN)
362116-1 L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)
3501124R000 Delta Electronics Manufacturing Corp Div Delta Electronics Mfg. Corp. (USA)
3501124R000-000 Delta Electronics Manufacturing Corp Div Delta Electronics Mfg. Corp. (USA)
19228 Itt Cannon Llc (USA)
151990-0003 Itt Cannon (CAN)
Related Parts
3110-00-142-4348INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
16515
5935-00-552-4508INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
8499316
5120-00-618-5320INTERCHANGEABLE
WRENCH,BATTERY FILLER CAP
16515
7125-01-064-3323INTERCHANGEABLE
CABINET,STORAGE
19-228
5340-01-161-5980INTERCHANGEABLE
CLIP,RETAINING
16515
5310-01-554-4479INTERCHANGEABLE
NUT,PLAIN,HEXAGON
16515
6515-01-589-7992INTERCHANGEABLE
BONE PLATE
224.551
5306-01-598-0888INTERCHANGEABLE
BOLT,MACHINE
16515
5895-01-646-6203INTERCHANGEABLE
MODEM,COMMUNICATIONS
16515

Frequently Asked Questions

What is NSN 5935-00-421-4755?

NSN 5935-00-421-4755 is a Connector,plug,electrical, manufactured by Itt Cannon, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-421-4755?

NSN 5935-00-421-4755 has 6 cross-referenced part numbers: 16515 (Itt Cannon), 362116-1 (L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products), 3501124R000 (Delta Electronics Manufacturing Corp Div Delta Electronics Mfg. Corp.), 3501124R000-000 (Delta Electronics Manufacturing Corp Div Delta Electronics Mfg. Corp.), 19228 (Itt Cannon Llc) and 1 more.

What NSN replaces 5935-00-421-4755?

There are 9 known substitutes for 5935-00-421-4755: 3110-00-142-4348, 5935-00-552-4508, 5120-00-618-5320 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 16515?

Key specifications for 16515: Overall Length: 2.984 INCHES NOMINAL IN; Shell Surface Treatment: SILVER AND RHODIUM; Contact Surface Treatment: SILVER SINGLE MATING END SINGLE CONTACT GROUPING; Terminal Type: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING. 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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