PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12100Switch,radio Frequency Transmiss

Dow-Key Microwave Llc · NSN 5985-01-011-5580 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-011-5580 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-011-5580. Primary manufacturer part number: 12100.
Features
  • Switch,radio Frequency Transmiss — FSC 5985
  • Operating Temp Range: -54.0 TO 85.0 CELSIUS DEGC
  • Rf Power Handling Capability: 500.0 WATTS AVERAGE FIRST
  • Connector End Design: FEMALE
  • Coaxial Connector Series Designation: C
  • Rf Power Handling Capability: 10.0 KILOWATTS PEAK SECOND
  • Frequency Rating: 1.0 GIGAHERTZ NOMINAL SINGLE FREQUENCY RF POWER HANDLING
  • Switching Time: 10.0 MILLISECONDS MS
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-011-5580, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5985-01-011-5580
Primary Part Number12100
Item NameSwitch,radio Frequency Transmiss
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerDow-Key Microwave Llc
StatusCANCELLED
Operating Temp Range-54.0 TO 85.0 CELSIUS DEGC
Rf Power Handling Capability500.0 WATTS AVERAGE FIRST
Connector End DesignFEMALE
Coaxial Connector Series DesignationC
Rf Power Handling Capability10.0 KILOWATTS PEAK SECOND
Frequency Rating1.0 GIGAHERTZ NOMINAL SINGLE FREQUENCY RF POWER HANDLING
Switching Time10.0 MILLISECONDS MS
Actuator Voltage in Volts18.0 MINIMUM AND 30.0 MAXIMUM
Actuator Current Type and Rating in Amps0.23 DC NOMINAL
Body StyleRECTANGULAR
Frequency Rating11.0 GIGAHERTZ NOMINAL SINGLE FREQUENCY INSERTION LOSS REFERENCE
Switch Operation SequenceBREAKS BEFORE MAKES
Coupling Position Quantity2
Switch TypeTRANSFER
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4820-00-116-299412100 INTERCHANGEABLE
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5305-00-335-378812100 INTERCHANGEABLE
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Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems
6220-00-354-82871001200 INTERCHANGEABLE
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Phoenix Products Llc Dba Phoenix Lighting Products Llc
5975-00-615-91745254 INTERCHANGEABLE
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Abb Installation Products Inc
5935-00-626-3248SM-B-157087 INTERCHANGEABLE
Cover,electrical Connector
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3110-00-922-6034 INTERCHANGEABLE
Bearing,ball,annular
5310-01-048-054912100 INTERCHANGEABLE
Nut,plain,hexagon
Clayton Manufacturing Company
6625-01-102-0600 INTERCHANGEABLE
Voltmeter
4720-01-200-5624810AS2243-2 INTERCHANGEABLE
Tubing,nonmetallic
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
6625-01-393-008612100 INTERCHANGEABLE
Analyzer,cable,special
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Cross-Reference Index
Part NumberManufacturer
12100 PRIMARY Dow-Key Microwave Llc (USA)
12100 K&l Microwave Llc (USA)
12100 Fisica Applied Technologies, Inc. Div Datron Advanced Technologies (USA)
Related Parts
4820-00-116-2994INTERCHANGEABLE
COCK,POPPET DRAIN
12100
5305-00-335-3788INTERCHANGEABLE
SCREW
12100
6220-00-354-8287INTERCHANGEABLE
FLOODLIGHT,ELECTRIC
1001200
5975-00-615-9174INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
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5935-00-626-3248INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
SM-B-157087
3110-00-922-6034INTERCHANGEABLE
BEARING,BALL,ANNULAR
5310-01-048-0549INTERCHANGEABLE
NUT,PLAIN,HEXAGON
12100
6625-01-102-0600INTERCHANGEABLE
VOLTMETER
4720-01-200-5624INTERCHANGEABLE
TUBING,NONMETALLIC
810AS2243-2
6625-01-393-0086INTERCHANGEABLE
ANALYZER,CABLE,SPECIAL
12100
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WALLPLATE,THERMO
12100
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RETAINER,HELICAL COMPRESSION SPR
121-00

Frequently Asked Questions

What is NSN 5985-01-011-5580?

NSN 5985-01-011-5580 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 5985-01-011-5580?

NSN 5985-01-011-5580 has 3 cross-referenced part numbers: 12100 (Dow-Key Microwave Llc), 12100 (K&l Microwave Llc), 12100 (Fisica Applied Technologies, Inc. Div Datron Advanced Technologies).

What NSN replaces 5985-01-011-5580?

There are 12 known substitutes for 5985-01-011-5580: 4820-00-116-2994, 5305-00-335-3788, 6220-00-354-8287 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12100?

Key specifications for 12100: Operating Temp Range: -54.0 TO 85.0 CELSIUS DEGC; Rf Power Handling Capability: 500.0 WATTS AVERAGE FIRST; Connector End Design: FEMALE; Coaxial Connector Series Designation: C. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5985-01-011-5580 still in active supply?

NSN 5985-01-011-5580 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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