The Switch,rotary, cataloged under National Stock Number 5930-00-548-4630, 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 Raytheon Company Dba Raytheon Co. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-548-4630 |
| Primary Part Number | U28-5556 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL |
| Contact Voltage Rating in Volts | 110.0 AC AT SEA LEVEL |
| Flat Height | 0.187 INCHES NOMINAL SINGLE ACTUATOR IN |
| First Flat Length | 0.375 INCHES NOMINAL SINGLE ACTUATOR IN |
| Terminal Type | TAB, SOLDER LUG |
| Thread Class | 2A SINGLE MOUNTING FACILITY A |
| Contact Switching Action | MAKES BEFORE BREAKS FIRST SECTION REAR |
| Thread Series Designator | UNEF SINGLE MOUNTING FACILITY |
| Contact Voltage Rating in Volts | 28.0 DC AT SEA LEVEL |
| Pole Quantity | 1 SECOND SECTION FRONT |
| Switch Actuator Positioning Increment | 30.0 DEGREES SINGLE ACTUATOR |
| Nonturn Device Type | TAB AT 10:00 OCLOCK |
| Contact Switching Action | MAKES BEFORE BREAKS SECOND SECTION FRONT |
| Nominal Thread Size | 0.375 INCHES SINGLE MOUNTING FACILITY IN |
| Nonturn Device Radius | 0.531 INCHES NOMINAL AT 10:00 OCLOCK IN |
| Throw Quantity | 4 SECOND SECTION FRONT |
| Shaft Type | ROUND, FLATTED SINGLE ACTUATOR |
| Shaft Diameter | 0.250 INCHES NOMINAL SINGLE ACTUATOR IN |
| Pole Quantity | 1 FIRST SECTION REAR |
| Individual Section Quantity | 2 |
| Thread Length | 0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Mounting Method | THREADED BUSHING SINGLE MOUNTING FACILITY |
| Shaft Length | 1.000 INCHES NOMINAL SINGLE ACTUATOR IN |
| Contact Load Current Rating | 0.5 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| Throw Quantity | 4 FIRST SECTION REAR |
| Switch Actuator Indexing Position Quantity | 4 SINGLE ACTUATOR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5930-00-548-4630 is a Switch,rotary, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5930 (No Item Name Available). Status: active.
NSN 5930-00-548-4630 has 3 cross-referenced part numbers: 155018 (Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch), U28-5556 (Raytheon Company Dba Raytheon Co), U28-5556 (Raytheon Company Div Corp).
There is 1 known substitute for 5930-00-548-4630: 3110-00-555-5217. Verify interchangeability with system specifications before substitution.
Key specifications for U28-5556: Switch Contact Basic Design: NONPILE-UP SYMMETRICAL; Contact Voltage Rating in Volts: 110.0 AC AT SEA LEVEL; Overall Length: 4.625 INCHES NOMINAL IN; Flat Height: 0.187 INCHES NOMINAL SINGLE ACTUATOR IN. 30 total characteristics are documented in the Federal Logistics Information System.