The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-664-4972, 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 Rlc Electronics, Inc. Government technical data includes 13 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 | 5985-01-664-4972 |
| Primary Part Number | SR-TC-R-H-L-TL |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Rlc Electronics, Inc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 3 UNTHREADED HOLE(S) |
| Body Style | RECTANGULAR |
| Mounting Facility Pattern | FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY PATTERN |
| Actuator Voltage in Volts | 12.000 NOMINAL |
| Unthreaded Mounting Hole Diameter | 0.149 INCHES NOMINAL IN |
| Distance Between Mounting Facility Centers | 1.090 INCHES NOMINAL SINGLE MOUNTING FACILITY PATTERN IN |
| Coupling Position Quantity | 4 |
| Minimum Crosstalk Rating in Decibels | 60.000 SINGLE |
| Insertion Loss in Decibels | 0.400 SINGLE |
| Actuator Operating Method | MANUAL |
| Frequency Rating | 18.000 GIGAHERTZ NOMINAL SINGLE FREQUENCY OPERATING |
| Terminal Type and Quantity | 2 SOLDER STUD |
| Mounting Slot Width | 0.500 INCHES NOMINAL IN |
| 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 |
|---|---|
| SR-TC-R-H-L-TL PRIMARY | Rlc Electronics, Inc (USA) |
NSN 5985-01-664-4972 is a Switch,radio Frequency Transmiss, manufactured by Rlc Electronics, Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-664-4972 has 1 manufacturer part number on file: SR-TC-R-H-L-TL (Rlc Electronics, Inc).
Key specifications for SR-TC-R-H-L-TL: Mounting Facility Type and Quantity: 3 UNTHREADED HOLE(S); Overall Height: 1.330 INCHES NOMINAL IN; Body Style: RECTANGULAR; Mounting Facility Pattern: FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY PATTERN. 13 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.