PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

909C70500Switch,radio Frequency Transmiss

Dow-Key Microwave Llc · NSN 5985-01-055-2083 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-055-2083 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-055-2083. Primary manufacturer part number: 909C70500.
Features
  • Switch,radio Frequency Transmiss — FSC 5985
  • Coaxial Connector Series Designation: SMA
  • Specification/standard Data: 81349-MIL-S-3928/15 GOVERNMENT SPECIFICATION
  • Operating Temp Range: -55.0 TO 85.0 CELSIUS DEGC
  • Body Style: RECTANGULAR
  • Actuator Current Type and Rating in Amps: 1.0 DC NOMINAL
  • Terminal Type and Quantity: 6 TAB, SOLDER LUG
  • Coupling Position Quantity: 3
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-055-2083, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Dow-Key Microwave Llc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5985-01-055-2083
Primary Part Number909C70500
Item NameSwitch,radio Frequency Transmiss
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerDow-Key Microwave Llc
StatusCANCELLED
Coaxial Connector Series DesignationSMA
Specification/standard Data81349-MIL-S-3928/15 GOVERNMENT SPECIFICATION
Operating Temp Range-55.0 TO 85.0 CELSIUS DEGC
Body StyleRECTANGULAR
Actuator Current Type and Rating in Amps1.0 DC NOMINAL
Terminal Type and Quantity6 TAB, SOLDER LUG
Coupling Position Quantity3
Switch TypeTRANSFER
Actuator Voltage in Volts15.0 NOMINAL
Connector End DesignFEMALE
Test Data Document81349-MIL-S-3928 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.).
Switch Operation SequenceMAKES BEFORE BREAKS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5985-01-019-6111 INTERCHANGEABLE
Switch,radio Frequency Transmiss
5985-01-043-0781 INTERCHANGEABLE
Switch,radio Frequency Transmiss
5985-01-092-9506 INTERCHANGEABLE
Switch,radio Frequency Transmiss
5985-01-093-0856 INTERCHANGEABLE
Switch,radio Frequency Transmiss
5985-01-152-5131 INTERCHANGEABLE
Switch,radio Frequency Transmiss
5985-01-318-8831 INTERCHANGEABLE
Switch,radio Frequency Transmiss
5985-01-441-4631 INTERCHANGEABLE
Switch,radio Frequency Transmiss
Cross-Reference Index
Part NumberManufacturer
909C70500 Dow-Key Microwave Llc (USA)
909C70500 K&l Microwave Llc (USA)
MIL-S-3928/15 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M3928/15-08 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-3928/15 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
31-807222-1 General Dynamics Advanced Information Systems Inc. Dba General Dynamics Advanced Information Systems (USA)
M3928/15-08N Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
909C70500 Fisica Applied Technologies, Inc. Div Datron Advanced Technologies (USA)
Related Parts
5985-01-019-6111INTERCHANGEABLE
SWITCH,RADIO FREQUENCY TRANSMISS
5985-01-043-0781INTERCHANGEABLE
SWITCH,RADIO FREQUENCY TRANSMISS
5985-01-092-9506INTERCHANGEABLE
SWITCH,RADIO FREQUENCY TRANSMISS
5985-01-093-0856INTERCHANGEABLE
SWITCH,RADIO FREQUENCY TRANSMISS
5985-01-152-5131INTERCHANGEABLE
SWITCH,RADIO FREQUENCY TRANSMISS
5985-01-318-8831INTERCHANGEABLE
SWITCH,RADIO FREQUENCY TRANSMISS
5985-01-441-4631INTERCHANGEABLE
SWITCH,RADIO FREQUENCY TRANSMISS

Frequently Asked Questions

What is NSN 5985-01-055-2083?

NSN 5985-01-055-2083 is a Switch,radio Frequency Transmiss, manufactured by Dow-Key Microwave Llc, classified under FSC 5985 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5985-01-055-2083?

NSN 5985-01-055-2083 has 8 cross-referenced part numbers: 909C70500 (Dow-Key Microwave Llc), 909C70500 (K&l Microwave Llc), MIL-S-3928/15 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M3928/15-08 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-3928/15 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 3 more.

What NSN replaces 5985-01-055-2083?

There are 7 known substitutes for 5985-01-055-2083: 5985-01-019-6111, 5985-01-043-0781, 5985-01-092-9506 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 909C70500?

Key specifications for 909C70500: Coaxial Connector Series Designation: SMA; Specification/standard Data: 81349-MIL-S-3928/15 GOVERNMENT SPECIFICATION; Operating Temp Range: -55.0 TO 85.0 CELSIUS DEGC; Body Style: RECTANGULAR. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5985-01-055-2083 still in active supply?

NSN 5985-01-055-2083 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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