The Switch,rotary, cataloged under National Stock Number 5930-00-548-5505, 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 Cooper Industries Inc Cooper Distribution Equipment Div. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-548-5505 |
| Primary Part Number | 81444 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Cooper Industries Inc Cooper Distribution Equipment Div |
| Status | ACTIVE |
| Longest Horizontal Distance Between Mounting Centers | 5.625 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Features Provided | ACTUATOR KNOB |
| Individual Section Quantity | 6 |
| Switch Actuator Indexing Position Quantity | 4 SINGLE ACTUATOR |
| Unthreaded Mounting Hole Diameter | 0.625 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Terminal Type | THREADED STUD |
| Contact Voltage Rating in Volts | 500.0 AC AT SEA LEVEL |
| Longest Vertical Distance Between Mounting Centers | 5.625 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Style Designator | TAP, CIRCUIT SELECTOR |
| Mounting Facility Pattern | FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY |
| Contact Voltage Rating in Volts | 250.0 DC AT SEA LEVEL |
| Contact Load Current Rating | 200.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| Mounting Method | BRACKET(S) AND UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Switch Contact Basic Design | NONPILE-UP NONSYMMETRICAL |
| Contact Load Current Rating | 200.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| Switch Actuator Positioning Increment | 90.0 DEGREES SINGLE ACTUATOR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5930-00-548-5505 is a Switch,rotary, manufactured by Cooper Industries Inc Cooper Distribution Equipment Div, classified under FSC 5930 (No Item Name Available). Status: active.
NSN 5930-00-548-5505 has 2 cross-referenced part numbers: 81444 (Cooper Industries Inc Cooper Distribution Equipment Div), 117203LA (Electro Switch Corp. Dba Electro Switch Corp).
There are 3 known substitutes for 5930-00-548-5505: 5930-00-548-7946, 5930-01-177-5236, 4810-01-387-8974. Verify interchangeability with system specifications before substitution.
Key specifications for 81444: Overall Width: 6.750 INCHES NOMINAL IN; Overall Length: 10.250 INCHES NOMINAL IN; Longest Horizontal Distance Between Mounting Centers: 5.625 INCHES NOMINAL SINGLE MOUNTING FACILITY IN; Features Provided: ACTUATOR KNOB. 19 total characteristics are documented in the Federal Logistics Information System.