The Switch Section,rotary, cataloged under National Stock Number 5930-00-978-2111, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-978-2111 |
| Primary Part Number | SM-C-447358 |
| Item Name | Switch Section,rotary |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir |
| Status | ACTIVE |
| Body Thickness | 0.062 INCHES NOMINAL IN |
| Contact Load Current Rating | 2.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| Contact Load Current Rating | 1.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| Style Designator | SWITCH SECTION, ROTARY |
| Throw Quantity | 2 SINGLE SECTION REAR |
| Pole Quantity | 3 SINGLE SECTION REAR |
| Longest Horizontal Distance Between Mounting Centers | 0.812 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Precious Material | SILVER |
| Contact Switching Action | BREAKS BEFORE MAKES SINGLE SECTION REAR |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL |
| Contact Voltage Rating in Volts | 28.0 DC AT SEA LEVEL |
| Unthreaded Mounting Hole Diameter | 0.093 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Precious Material and Location | CONTACTS AND ROTOR BLADE SILVER |
| Mounting Method | STRUT SINGLE MOUNTING FACILITY |
| Contact Voltage Rating in Volts | 110.0 AC AT SEA LEVEL |
| Terminal Type | CLIP |
| Mounting Facility Pattern | TWO POSITION IN-LINE SINGLE MOUNTING FACILITY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SM-C-447358 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 226016A | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA) |
| 300-1044 | Nimikkeistokeskus Ncb Finland (FIN) |
| SM-C447358REVA1 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 4-2161-410 | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA) |
NSN 5930-00-978-2111 is a Switch Section,rotary, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5930 (No Item Name Available). Status: active.
NSN 5930-00-978-2111 has 5 cross-referenced part numbers: SM-C-447358 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 226016A (Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch), 300-1044 (Nimikkeistokeskus Ncb Finland), SM-C447358REVA1 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 4-2161-410 (Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch).
There are 11 known substitutes for 5930-00-978-2111: 5935-01-300-8970, 2520-01-548-9737, 5305-01-684-1777 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for SM-C-447358: Overall Height: 1.000 INCHES NOMINAL IN; Body Thickness: 0.062 INCHES NOMINAL IN; Contact Load Current Rating: 2.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL; Contact Load Current Rating: 1.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL. 20 total characteristics are documented in the Federal Logistics Information System.