The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-00-837-9973, 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 Meggitt Safety Systems Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5985-00-837-9973 |
| Primary Part Number | CS319 |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Meggitt Safety Systems Inc |
| Status | CANCELLED |
| Frequency Rating | 0.0 GIGAHERTZ MINIMUM AND 1.2 GIGAHERTZ MAXIMUM SINGLE FREQUENCY RF POWER HANDLING |
| Pole Quantity | 1 |
| Switch Operation Sequence | BREAKS BEFORE MAKES |
| Coupling Position Quantity | 2 |
| Throw Quantity | 2 |
| Switch Type | NONTRANSFER |
| Connector End Design | FEMALE |
| Frequency Rating | 1.2 GIGAHERTZ NOMINAL SINGLE FREQUENCY INSERTION LOSS REFERENCE |
| Coaxial Connector Series Designation | N |
| Actuator Current Type and Rating in Amps | 1.0 DC MAXIMUM |
| Terminal Type and Quantity | 1 CONNECTOR, RECEPTACLE AND 3 RECEPTACLE, COAXIAL |
| Actuator Voltage in Volts | 28.0 NOMINAL |
| Rf Maximum Voltage Rating | 1.0 KILOVOLTS PEAK |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SA-521/A | Joint Electronics Type Designation System (USA) |
| CS319 | Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division (USA) |
| MIL-S-25879 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| CS319 PRIMARY | Meggitt Safety Systems Inc (USA) |
| CS319 | Eaton Motor Site (USA) |
NSN 5985-00-837-9973 is a Switch,radio Frequency Transmiss, manufactured by Meggitt Safety Systems Inc, classified under FSC 5985 (No Item Name Available). Status: cancelled.
NSN 5985-00-837-9973 has 5 cross-referenced part numbers: SA-521/A (Joint Electronics Type Designation System), CS319 (Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division), MIL-S-25879 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), CS319 (Meggitt Safety Systems Inc), CS319 (Eaton Motor Site).
There are 3 known substitutes for 5985-00-837-9973: 5985-00-097-7374, 5985-00-788-6961, 5985-00-837-0000. Verify interchangeability with system specifications before substitution.
Key specifications for CS319: Frequency Rating: 0.0 GIGAHERTZ MINIMUM AND 1.2 GIGAHERTZ MAXIMUM SINGLE FREQUENCY RF POWER HANDLING; Pole Quantity: 1; Switch Operation Sequence: BREAKS BEFORE MAKES; Coupling Position Quantity: 2. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 5985-00-837-9973 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.