The Switch,rotary, cataloged under National Stock Number 5930-00-548-8626, is classified within Federal Supply Class 5930 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Arma Div Ambac Industries Inc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-548-8626 |
| Primary Part Number | 55021-2 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Arma Div Ambac Industries Inc |
| Status | ACTIVE |
| Unthreaded Mounting Hole Diameter | 0.203 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Mounting Facility Pattern | TWO POSITION IN-LINE SINGLE MOUNTING FACILITY |
| Overall Diameter | 1.750 INCHES NOMINAL IN |
| Shaft Diameter | 0.219 INCHES NOMINAL SINGLE ACTUATOR IN |
| Contact Voltage Rating in Volts | 120.0 LOWEST AC VOLTAGE RATING AT SEA LEVEL |
| Longest Horizontal Distance Between Mounting Centers | 1.875 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Switch Actuator Indexing Position Quantity | 4 SINGLE ACTUATOR |
| Shaft Type | ROUND SINGLE ACTUATOR |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL |
| Terminal Type | TAB W/SCREW |
| Shaft Length | 1.000 INCHES NOMINAL SINGLE ACTUATOR IN |
| Contact Switching Action | BREAKS BEFORE MAKES EACH SECTION FRONT |
| Mounting Method | BASE SINGLE MOUNTING FACILITY |
| Switch Actuator Positioning Increment | 90.0 DEGREES SINGLE ACTUATOR |
| Individual Section Quantity | 6 |
| Contact Voltage Rating in Volts | 240.0 HIGHEST AC VOLTAGE RATING AT SEA LEVEL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 55021-2 | Arma Div Ambac Industries Inc |
| 80837 | Cooper Industries Inc Cooper Distribution Equipment Div (USA) |
| D-206-587 | Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA) |
| D21015 | Litton Systems Inc Itek Optical Systems Div (USA) |
| 979-1D613 | Gap Instrument Corp (USA) |
| 979-1D613 | Advanced Logic Resources Inc Dba Alr (USA) |
NSN 5930-00-548-8626 is a Switch,rotary, manufactured by Arma Div Ambac Industries Inc, classified under FSC 5930 (No Item Name Available). Status: active.
NSN 5930-00-548-8626 has 6 cross-referenced part numbers: 55021-2 (Arma Div Ambac Industries Inc), 80837 (Cooper Industries Inc Cooper Distribution Equipment Div), D-206-587 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp), D21015 (Litton Systems Inc Itek Optical Systems Div), 979-1D613 (Gap Instrument Corp) and 1 more.
There are 8 known substitutes for 5930-00-548-8626: 5905-00-088-0635, 3110-00-100-0356, 9540-00-422-1781 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 55021-2: Unthreaded Mounting Hole Diameter: 0.203 INCHES NOMINAL SINGLE MOUNTING FACILITY IN; Mounting Facility Pattern: TWO POSITION IN-LINE SINGLE MOUNTING FACILITY; Overall Diameter: 1.750 INCHES NOMINAL IN; Shaft Diameter: 0.219 INCHES NOMINAL SINGLE ACTUATOR IN. 16 total characteristics are documented in the Federal Logistics Information System.