PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

45125Connector,plug,electrical

Amphenol Corporation Div Amphenol Rf · NSN 5935-00-552-3609 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-552-3609 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-552-3609. Primary manufacturer part number: 45125.
Features
  • Connector,plug,electrical — FSC 5935
  • Overall Diameter: 0.375 INCHES NOMINAL IN
  • Connector Locking Method: BAYONET LATCH
  • Contact Maximum AC Voltage Rating in Volts: 500.0 SINGLE MATING END SINGLE CONTACT GROUPING
  • Precious Material and Location: CONTACT SURFACE SILVER
  • Precious Material: SILVER
  • Shell Type: SOLID
  • Shell Surface Treatment Document and Classification: QQ-N-290 FED SPEC SINGLE TREATMENT RESPONSE
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-00-552-3609, 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 Amphenol Corporation Div Amphenol Rf. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-552-3609
Primary Part Number45125
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerAmphenol Corporation Div Amphenol Rf
StatusACTIVE
Overall Diameter0.375 INCHES NOMINAL IN
Connector Locking MethodBAYONET LATCH
Contact Maximum AC Voltage Rating in Volts500.0 SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and LocationCONTACT SURFACE SILVER
Precious MaterialSILVER
Shell TypeSOLID
Shell Surface Treatment Document and ClassificationQQ-N-290 FED SPEC SINGLE TREATMENT RESPONSE
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Shell MaterialCOPPER ALLOY
Contact Surface TreatmentSILVER SINGLE MATING END SINGLE CONTACT GROUPING
Contact Surface Treatment Document and ClassificationQQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Connector Cable Strain Relief MethodCOMPRESSION NUT
Contact Position Arrangement StyleMB SINGLE MATING END
Included Contact TypeCOAXIAL SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Shell Surface TreatmentNICKEL
Insert MaterialPLASTIC POLYAMIDE NYLON SINGLE MATING END
Precious Material and Weight0.005 SILVER GRAINS, TROY
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Environmental ProtectionCORROSION RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT
Cable Entrance Diameter0.126 INCHES NOMINAL IN
Body StyleSTRAIGHT SHAPE, INTERNAL COUPLING
Mating End Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
9905-00-074-3134 INTERCHANGEABLE
Sign
5110-00-148-9810 INTERCHANGEABLE
Stripper,wire,hand
7690-01-351-962545125 INTERCHANGEABLE
Decal
Brady United States
7920-01-505-2393 INTERCHANGEABLE
Brush,wire,tube
6145-01-509-147345125 BLACK INTERCHANGEABLE
Cable,special Purpose,electrical
Belden, Inc.
Cross-Reference Index
Part NumberManufacturer
45125 PRIMARY Amphenol Corporation Div Amphenol Rf (USA)
Related Parts
9905-00-074-3134INTERCHANGEABLE
SIGN
5110-00-148-9810INTERCHANGEABLE
STRIPPER,WIRE,HAND
7690-01-351-9625INTERCHANGEABLE
DECAL
45125
7920-01-505-2393INTERCHANGEABLE
BRUSH,WIRE,TUBE
6145-01-509-1473INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
45125 BLACK

Frequently Asked Questions

What is NSN 5935-00-552-3609?

NSN 5935-00-552-3609 is a Connector,plug,electrical, manufactured by Amphenol Corporation Div Amphenol Rf, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-552-3609?

NSN 5935-00-552-3609 has 1 cross-referenced part number: 45125 (Amphenol Corporation Div Amphenol Rf).

What NSN replaces 5935-00-552-3609?

There are 5 known substitutes for 5935-00-552-3609: 9905-00-074-3134, 5110-00-148-9810, 7690-01-351-9625 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 45125?

Key specifications for 45125: Overall Diameter: 0.375 INCHES NOMINAL IN; Connector Locking Method: BAYONET LATCH; Contact Maximum AC Voltage Rating in Volts: 500.0 SINGLE MATING END SINGLE CONTACT GROUPING; Precious Material and Location: CONTACT SURFACE SILVER. 26 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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