PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1945-1Connector,receptacle,electrical

Microwave Devices Inc · NSN 5935-00-781-3282 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-781-3282 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-781-3282. Primary manufacturer part number: 1945-1.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Thread Class: 2A A
  • Included Contact Quantity: 1 SINGLE MATING END SINGLE CONTACT GROUPING
  • Connector Locking Method: BAYONET LATCH
  • Included Contact Type: COAXIAL PIN SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Removability: NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
  • Nominal Thread Size: 0.313 INCHES IN
  • Shell Material: COPPER ALLOY
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-781-3282, 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 Microwave Devices Inc. Government technical data includes 17 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-781-3282
Primary Part Number1945-1
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerMicrowave Devices Inc
StatusACTIVE
Thread Class2A A
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Connector Locking MethodBAYONET LATCH
Included Contact TypeCOAXIAL PIN SINGLE MATING END SINGLE CONTACT GROUPING
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Nominal Thread Size0.313 INCHES IN
Shell MaterialCOPPER ALLOY
Bushing Accommodation Hole ShapeROUND
Insert MaterialPLASTIC SINGLE MATING END
Thread Quantity Per Inch32
Thread Series DesignatorUNEF
Environmental ProtectionPRESSURE PROOF
Mating End Quantity1
Overall Diameter0.438 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Body Length0.645 INCHES NOMINAL IN
Threaded Device TypeMOUNTING BUSHING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4330-00-018-755619451-10 INTERCHANGEABLE
Filter,fluid
Donaldson Company, Inc.
5940-00-177-6624 INTERCHANGEABLE
Terminal,stud
5120-00-508-1588 INTERCHANGEABLE
Riveter,blind,hand
5930-01-237-733019-451 INTERCHANGEABLE
Switch,push
Eao Switch Corporation
Cross-Reference Index
Part NumberManufacturer
1945-1 PRIMARY Microwave Devices Inc (USA)
1-945-1 Amphenol Corporation Div Amphenol Rf (USA)
Related Parts
4330-00-018-7556INTERCHANGEABLE
FILTER,FLUID
19451-10
5940-00-177-6624INTERCHANGEABLE
TERMINAL,STUD
5120-00-508-1588INTERCHANGEABLE
RIVETER,BLIND,HAND
5930-01-237-7330INTERCHANGEABLE
SWITCH,PUSH
19-451

Frequently Asked Questions

What is NSN 5935-00-781-3282?

NSN 5935-00-781-3282 is a Connector,receptacle,electrical, manufactured by Microwave Devices Inc, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-781-3282?

NSN 5935-00-781-3282 has 2 cross-referenced part numbers: 1945-1 (Microwave Devices Inc), 1-945-1 (Amphenol Corporation Div Amphenol Rf).

What NSN replaces 5935-00-781-3282?

There are 4 known substitutes for 5935-00-781-3282: 4330-00-018-7556, 5940-00-177-6624, 5120-00-508-1588 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1945-1?

Key specifications for 1945-1: Thread Class: 2A A; Overall Height: 0.505 INCHES NOMINAL IN; Included Contact Quantity: 1 SINGLE MATING END SINGLE CONTACT GROUPING; Connector Locking Method: BAYONET LATCH. 18 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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