The Switch,code Indicating Wheel, cataloged under National Stock Number 5930-00-172-9864, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 18 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-172-9864 |
| Item Name | Switch,code Indicating Wheel |
| FSC / FSG | 5930 / 59 — Switches |
| Status | ACTIVE |
| Actuator Type | THUMBWHEEL ALL ACTUATORS |
| Terminal Type | PRINTED CIRCUIT |
| Precious Material | GOLD |
| Contact Load Current Rating | 125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| Mounting Method | PRINTED CIRCUIT SINGLE MOUNTING FACILITY |
| Contact Arrangement Truth Table | BCD WITH COMPLEMENT, 1 POLE - 10 POSITIONS SECOND SECTION |
| Contact Arrangement Truth Table | BINARY CODE WITH COMPLEMENT, 2 POLE - 12 POSITIONS FIRST SECTION |
| Style Designator | RECTANGULAR INLINE INDICATING |
| Individual Section Quantity | 2 |
| Readout Indicator Marking | 0,1,2,3,4,5,6,7,8,9 SECOND SECTION |
| Readout Indicator Marking | 0,1,2,3,4,5,6,7,8,9,10.11 FIRST SECTION |
| Contact Voltage Rating in Volts | 28.0 DC AT SEA LEVEL |
| Color | WHITE EACH INDICATOR BACKGROUND |
| Color | BLACK EACH INDICATOR MARKING |
| Color | BLACK EACH BODY |
| Precious Material and Location | CONTACT SURFACES GOLD |
| Switch Actuator Indexing Position Quantity | 10 SECOND ACTUATOR |
| Switch Actuator Indexing Position Quantity | 12 FIRST ACTUATOR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 253575 | 7/2 Vendor item drawing reference U.S. Government activity |
| DMS84056B | 5/9 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
| TTSB200-727 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5930-00-172-9864 is a Switch,code Indicating Wheel, classified under FSC 5930, Switches. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5930-00-172-9868, 4730-00-277-2676. Verify interchangeability with system specifications before substitution.
Key specifications for 5930-00-172-9864: Overall Height: 2.360 INCHES NOMINAL IN; Actuator Type: THUMBWHEEL ALL ACTUATORS; Terminal Type: PRINTED CIRCUIT; Precious Material: GOLD. 18 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.