The Switching Unit,power Transfer, cataloged under National Stock Number 6110-00-728-0680, is classified within Federal Supply Class 6110 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Ward Leonard Ct Llc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6110-00-728-0680 |
| Primary Part Number | N287-2 |
| Item Name | Switching Unit,power Transfer |
| FSC / FSG | 6110 / 61 — No Item Name Available |
| Manufacturer | Ward Leonard Ct Llc |
| Status | ACTIVE |
| Switch Position Quantity | 2 |
| Phase | THREE |
| Switch Off Position | NOT INCLUDED |
| Enclosure Feature | DRIPPROOF |
| Voltage in Volts | 450.0 |
| Switch Operation Method | MOTOR DRIVEN |
| Frequency Rating | 60.0 HERTZ NOMINAL |
| Nondefinitive Spec/std Data | ABT-A2 TYPE |
| Switch Action Type | MAGNETIC CONTACTOR |
| Mounting Configuration | FOUR 0.531 IN. DIA MTG HOLES,ON 16.500 IN. BY 6.063 IN. MTG CENTERS IN |
| Switch Pole Quantity | 3 |
| Manual Operation Facility | PROVIDED |
| Current Rating in Amps | 50.0 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 21369-765 | Ward Leonard Ct Llc (USA) |
| 22400-136 | Ward Leonard Ct Llc (USA) |
| MILS17773 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 17778 | Ward Leonard Ct Llc (USA) |
| N287-2 PRIMARY | Ward Leonard Ct Llc (USA) |
| 17878.12-1 | Ward Leonard Ct Llc (USA) |
NSN 6110-00-728-0680 is a Switching Unit,power Transfer, manufactured by Ward Leonard Ct Llc, classified under FSC 6110 (No Item Name Available). Status: active.
NSN 6110-00-728-0680 has 6 cross-referenced part numbers: 21369-765 (Ward Leonard Ct Llc), 22400-136 (Ward Leonard Ct Llc), MILS17773 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 17778 (Ward Leonard Ct Llc), N287-2 (Ward Leonard Ct Llc) and 1 more.
There are 7 known substitutes for 6110-00-728-0680: 6110-00-401-9984, 6110-00-635-7593, 5975-00-963-7947 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for N287-2: Switch Position Quantity: 2; Phase: THREE; Switch Off Position: NOT INCLUDED; Overall Depth: 13.625 INCHES NOMINAL IN. 16 total characteristics are documented in the Federal Logistics Information System.