The Switch,code Indicating Wheel, cataloged under National Stock Number 5930-00-007-9221, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Electro Switch Corp. Dba Electro Switch Corp Div Digitran a Unit of Electro Switch. Government technical data includes 8 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-007-9221 |
| Primary Part Number | 07-K-0021 |
| Item Name | Switch,code Indicating Wheel |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Electro Switch Corp. Dba Electro Switch Corp Div Digitran a Unit of Electro Switch |
| Status | ACTIVE |
| Contact Load Current Rating | 125.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| Contact Load Current Rating | 125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| Style Designator | RECTANGULAR INDICATING |
| Individual Section Quantity | 1 |
| Features Provided | RFI SHIELDING |
| Contact Voltage Rating in Volts | 115.0 AC AT SEA LEVEL |
| Contact Voltage Rating in Volts | 28.0 DC AT SEA LEVEL |
| Switch Actuator Indexing Position Quantity | 10 SINGLE ACTUATOR |
| 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 |
|---|---|
| 07-K-0021 | Electro Switch Corp. Dba Electro Switch Corp Div Digitran a Unit of Electro Switch (USA) |
| Reference | Meaning |
|---|---|
| 740 | C/1 Advisory reference — outside the item-of-supply concept Electro Switch Corp. Dba Electro Switch Corp Div Digitran a Unit of Electro Switch |
| 40119-13 | 3/9 Design control — primary reference Kaiser Aerospace and Electronics Corp Phoenix Electronics Plant |
| 7K21 | 5/9 Secondary reference Electro Switch Corp. Dba Electro Switch Corp Div Digitran a Unit of Electro Switch |
NSN 5930-00-007-9221 is a Switch,code Indicating Wheel, manufactured by Electro Switch Corp. Dba Electro Switch Corp Div Digitran a Unit of Electro Switch, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-007-9221 has 1 manufacturer part number on file: 07-K-0021 (Electro Switch Corp. Dba Electro Switch Corp Div Digitran a Unit of Electro Switch).
1 possible match (shared part number, not a government interchangeability claim): 5950-00-325-9192. Verify interchangeability with system specifications before substitution.
Key specifications for 07-K-0021: Overall Height: 1.770 INCHES NOMINAL IN; Contact Load Current Rating: 125.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL; Contact Load Current Rating: 125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL; Style Designator: RECTANGULAR INDICATING. 8 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.