The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-519-1147, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Charter Engineering, Inc. Dba Charter Engineering Inc. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-519-1147 |
| Primary Part Number | L2N-422300 |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Charter Engineering, Inc. Dba Charter Engineering Inc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 3 BRACKET(S) AND 3 UNTHREADED HOLE(S) |
| Body Style | RECTANGULAR |
| Actuator Voltage in Volts | 13.0 NOMINAL OR 18.0 NOMINAL |
| Precious Material | GOLD |
| Unthreaded Mounting Hole Diameter | 0.194 INCHES NOMINAL IN |
| Switch Return Mechanism Type | LATCHING |
| Connector End Design | MALE |
| Insertion Loss in Decibels | 0.30 SINGLE |
| Actuator Operating Method | SOLID STATE |
| Surface Treatment | GOLD CONTACT(S) OUTSIDE SURFACES |
| Surface Treatment | PASSIVATE BODY OUTSIDE SURFACES |
| Precious Material and Location | COATED CONTACTS GOLD |
| Operating Temp Range | -54.0 TO 90.0 CELSIUS DEGC |
| Frequency Rating | 4.0 GIGAHERTZ NOMINAL SINGLE FREQUENCY OPERATING |
| Material | ALUMINUM ALLOY BODY |
| Material | COPPER ALLOY CONTACT(S) |
| Material | ALUMINUM ALLOY FLANGE(S) |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| L2N-422300 PRIMARY | Charter Engineering, Inc. Dba Charter Engineering Inc (USA) |
NSN 5985-01-519-1147 is a Switch,radio Frequency Transmiss, manufactured by Charter Engineering, Inc. Dba Charter Engineering Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-519-1147 has 1 manufacturer part number on file: L2N-422300 (Charter Engineering, Inc. Dba Charter Engineering Inc).
Key specifications for L2N-422300: Mounting Facility Type and Quantity: 3 BRACKET(S) AND 3 UNTHREADED HOLE(S); Overall Height: 1.800 INCHES NOMINAL IN; Body Style: RECTANGULAR; Actuator Voltage in Volts: 13.0 NOMINAL OR 18.0 NOMINAL. 17 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.