The Handle,manual Control, cataloged under National Stock Number 5340-01-224-5843, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Radio Research Instrument Co., Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Handle,manual Control |
| FSC / FSG | 5340 — Hardware, Commercial (FSG 53) |
| Manufacturers | Radio Research Instrument Co., Inc. (CAGE 57174) |
| Parameter | Value |
|---|---|
| NSN | 5340-01-224-5843 |
| Primary Part Number | SM4628 |
| Item Name | Handle,manual Control |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Radio Research Instrument Co., Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| SM4628 PRIMARY | Radio Research Instrument Co., Inc. (USA) |
NSN 5340-01-224-5843 is a Handle,manual Control, manufactured by Radio Research Instrument Co., Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-224-5843 has 1 manufacturer part number on file: SM4628 (Radio Research Instrument Co., Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5935-01-590-9171. Verify interchangeability with system specifications before substitution.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5340-01-224-5843 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.