PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3990-1Connector,plug,electrical

Microwave Devices Inc · NSN 5935-00-904-9846 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-904-9846 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-904-9846. Primary manufacturer part number: 3990-1.
Features
  • Connector,plug,electrical — FSC 5935
  • Shell Material: COPPER ALLOY
  • Included Contact Quantity: 1 SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Removability: NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
  • Connector Locking Method: BAYONET LATCH
  • Insert Material: PLASTIC SINGLE MATING END
  • Connector Cable Strain Relief Method: CABLE CLAMP
  • 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 5935-00-904-9846, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-904-9846
Primary Part Number3990-1
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerMicrowave Devices Inc
StatusACTIVE
Shell MaterialCOPPER ALLOY
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Connector Locking MethodBAYONET LATCH
Insert MaterialPLASTIC SINGLE MATING END
Connector Cable Strain Relief MethodCABLE CLAMP
Included Contact TypeCOAXIAL PIN SINGLE MATING END SINGLE CONTACT GROUPING
Cable Entrance Diameter0.252 INCHES MAXIMUM IN
Environmental ProtectionWEATHERPROOF
Mating End Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5950-00-481-811039901 INTERCHANGEABLE
Transformer,power
Freed Transformer Co
3040-00-545-928239901 INTERCHANGEABLE
Shaft,shouldered
Micro Computer Consultants Inc Quality Accessories and Instruments Div
5950-01-148-2295138C185H02 INTERCHANGEABLE
Transf Pul
Technetics Inc.
5950-01-148-33085250 INTERCHANGEABLE
Transformer,pulse
Pulse Engineering Inc
5950-01-300-4955SM-A-911295-26 INTERCHANGEABLE
Coil,radio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
8030-01-534-517139901 INTERCHANGEABLE
Antiseize Compound
Loctite Corp
7930-01-701-96707100227801 INTERCHANGEABLE
Wax,automobile
3m Company
Cross-Reference Index
Part NumberManufacturer
3990-1 Amphenol Corporation Div Amphenol Rf (USA)
TRU-8926-GST Winchester Interconnect Rf Corporation (USA)
TRU-8926 Winchester Interconnect Rf Corporation (USA)
3990-1 PRIMARY Microwave Devices Inc (USA)
28P100-3 Specialty Connector Co Inc (USA)
Related Parts
5950-00-481-8110INTERCHANGEABLE
TRANSFORMER,POWER
39901
3040-00-545-9282INTERCHANGEABLE
SHAFT,SHOULDERED
39901
5950-01-148-2295INTERCHANGEABLE
TRANSF PUL
138C185H02
5950-01-148-3308INTERCHANGEABLE
TRANSFORMER,PULSE
5250
5950-01-300-4955INTERCHANGEABLE
COIL,RADIO FREQUENCY
SM-A-911295-26
8030-01-534-5171INTERCHANGEABLE
ANTISEIZE COMPOUND
39901
7930-01-701-9670INTERCHANGEABLE
WAX,AUTOMOBILE
7100227801

Frequently Asked Questions

What is NSN 5935-00-904-9846?

NSN 5935-00-904-9846 is a Connector,plug,electrical, manufactured by Microwave Devices Inc, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-904-9846?

NSN 5935-00-904-9846 has 5 cross-referenced part numbers: 3990-1 (Amphenol Corporation Div Amphenol Rf), TRU-8926-GST (Winchester Interconnect Rf Corporation), TRU-8926 (Winchester Interconnect Rf Corporation), 3990-1 (Microwave Devices Inc), 28P100-3 (Specialty Connector Co Inc).

What NSN replaces 5935-00-904-9846?

There are 7 known substitutes for 5935-00-904-9846: 5950-00-481-8110, 3040-00-545-9282, 5950-01-148-2295 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3990-1?

Key specifications for 3990-1: Shell Material: COPPER ALLOY; Overall Width: 1.094 INCHES NOMINAL IN; Included Contact Quantity: 1 SINGLE MATING END SINGLE CONTACT GROUPING; Contact Removability: NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING. 13 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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