The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-130-3645, 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 Thales Usa, Inc. Div Air Mobility Solutions ("ams"). Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-130-3645 |
| Primary Part Number | 118973-0003 |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Thales Usa, Inc. Div Air Mobility Solutions ("ams") |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Longest Vertical Distance Between Mounting Centers | 2.375 INCHES NOMINAL SINGLE MOUNTING FACILITY PATTERN IN |
| Longest Horizontal Distance Between Mounting Centers | 6.500 INCHES NOMINAL SINGLE MOUNTING FACILITY PATTERN 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 |
|---|---|
| 118973-0003 PRIMARY | Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA) |
| 118973-0001 | Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA) |
| 118973-3 | Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA) |
NSN 5985-01-130-3645 is a Switch,radio Frequency Transmiss, manufactured by Thales Usa, Inc. Div Air Mobility Solutions ("ams"), classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-130-3645 has 3 manufacturer part numbers on file: 118973-0003 (Thales Usa, Inc. Div Air Mobility Solutions ("ams")), 118973-0001 (Thales Usa, Inc. Div Air Mobility Solutions ("ams")), 118973-3 (Thales Usa, Inc. Div Air Mobility Solutions ("ams")).
Key specifications for 118973-0003: Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S); Longest Vertical Distance Between Mounting Centers: 2.375 INCHES NOMINAL SINGLE MOUNTING FACILITY PATTERN IN; Special Features: FUNCTION 4A9, TI-6750.154, FA 9908, PG 8-47; 4A9, TI-6750.153, FA 9922, PG 8-40; End Item Identification: MARK1F (INSTRUMENT LANDING SYSTEM). 3 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.