The Switch Assembly, cataloged under National Stock Number 5930-01-073-9926, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Industrial Research and Development Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Switch Assembly |
| FSC / FSG | 5930 — Switches (FSG 59) |
| Manufacturers | Industrial Research and Development Inc (CAGE 0A6J3); Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division (CAGE 18565) |
| Parameter | Value |
|---|---|
| NSN | 5930-01-073-9926 |
| Primary Part Number | PX2P16K30B1B-005 |
| Item Name | Switch Assembly |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Industrial Research and Development Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| PX2P16K30B1B-005 PRIMARY | Industrial Research and Development Inc (USA) |
| EM22438 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division (USA) |
| Reference | Meaning |
|---|---|
| 1135646G1 | 7/2 Vendor item drawing reference L3harris Technologies, Inc. Dba Harris Corporation |
| 1135646G1 | 5/9 Secondary reference Itt Industries Inc Itt Aerospace Communications Div East |
| PX2P16K30B1B-005 | 5/9 Secondary reference U.S. Government activity |
NSN 5930-01-073-9926 is a Switch Assembly, manufactured by Industrial Research and Development Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-073-9926 has 2 manufacturer part numbers on file: PX2P16K30B1B-005 (Industrial Research and Development Inc), EM22438 (Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division).
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.