The Arm,switch Actuator, cataloged under National Stock Number 5930-01-671-4520, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Arm,switch Actuator |
| FSC / FSG | 5930 — Switches (FSG 59) |
| Manufacturers | Naval Inventory Control Point Mechanicsburg (CAGE 03950) |
| Parameter | Value |
|---|---|
| NSN | 5930-01-671-4520 |
| Primary Part Number | H547-0001-264367001-42D4 |
| Item Name | Arm,switch Actuator |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| H547-0001-264367001-42D4 | Naval Inventory Control Point Mechanicsburg (USA) |
| 2643-670-01-42D4 | Naval Inventory Control Point Mechanicsburg (USA) |
| 845-7108792-42D4 | Naval Inventory Control Point Mechanicsburg (USA) |
| 6PA341D4 | Naval Inventory Control Point Mechanicsburg (USA) |
| 7383858-264367001-42D4 | Naval Inventory Control Point Mechanicsburg (USA) |
| 03-85-0494D4 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 2643-670-01-42 | 5/1 Secondary reference U.S. Government activity |
| 6PA341 | 5/1 Secondary reference Mjo Industries, Inc. Dba Mjo Industries Inc Div Hughes Peters |
| H547-0001-264367001-42 | 5/1 Secondary reference U.S. Government activity |
| 03-85-0494 | 5/1 Secondary reference U.S. Government activity |
| 6PA341 | 5/1 Secondary reference U.S. Government activity |
| 7383858-264367001-42 | 3/1 Design control — primary reference Naval Sea Systems Command |
| 845-7108792-42 | 5/1 Secondary reference Naval Sea Systems Command |
NSN 5930-01-671-4520 is a Arm,switch Actuator, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-671-4520 has 6 manufacturer part numbers on file: H547-0001-264367001-42D4 (Naval Inventory Control Point Mechanicsburg), 2643-670-01-42D4 (Naval Inventory Control Point Mechanicsburg), 845-7108792-42D4 (Naval Inventory Control Point Mechanicsburg), 6PA341D4 (Naval Inventory Control Point Mechanicsburg), 7383858-264367001-42D4 (Naval Inventory Control Point Mechanicsburg) and 1 more.
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.