The Relay,electromagnetic, cataloged under National Stock Number 5945-00-803-5139, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Te Connectivity Corporation. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5945-00-803-5139 |
| Primary Part Number | KA11AY115V |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Te Connectivity Corporation |
| Status | CANCELLED |
| Terminal Type and Quantity | 8 PIN ALL FUNCTIONS |
| Main Contact Load Current Rating at Maximum Rated Voltage | 5.0 AMPERES AC RESISTIVE LOAD |
| Nominal Operating Current Rating and Type | 10.0 MILLIAMPERES AC SINGLE WINDING |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY |
| Winding DC Resistance Rating | 2.86 KILOHMS NOMINAL SINGLE WINDING |
| Thread Class | 2A SINGLE MOUNTING FACILITY A |
| Frequency in Hertz | 60.0 NOMINAL |
| Pile-Up Main Contact Form Arrangement | 2C |
| Mounting Facility Type and Quantity | 1 THREADED STUD(S) SINGLE MOUNTING FACILITY |
| Winding Quantity | 1 |
| Main Contact Maximum Voltage Rating in Volts | 115.0 AC |
| Nominal Thread Size | 0.138 INCHES SINGLE MOUNTING FACILITY IN |
| Duty Type | CONTINUOUS |
| Coil Quantity | 1 |
| Operating Voltage Rating and Type at Specified Temp | 115.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| KA11AY115V | Te Connectivity Corporation (USA) |
| KA11AY120V | Te Connectivity Corporation (USA) |
| MF2C115VAC | Se Relays Llc (magnecraft) Div Se Relays Llc (magnecraft) (USA) |
| 22991-9 | Lockheed Martin Corp Lockheed Martin Mission Systems (USA) |
| 085-20053-01 | Lh Enterprise (USA) |
NSN 5945-00-803-5139 is a Relay,electromagnetic, manufactured by Te Connectivity Corporation, classified under FSC 5945 (No Item Name Available). Status: cancelled.
NSN 5945-00-803-5139 has 5 cross-referenced part numbers: KA11AY115V (Te Connectivity Corporation), KA11AY120V (Te Connectivity Corporation), MF2C115VAC (Se Relays Llc (magnecraft) Div Se Relays Llc (magnecraft)), 22991-9 (Lockheed Martin Corp Lockheed Martin Mission Systems), 085-20053-01 (Lh Enterprise).
There are 2 known substitutes for 5945-00-803-5139: 5930-01-244-8347, 5355-01-443-8056. Verify interchangeability with system specifications before substitution.
Key specifications for KA11AY115V: Overall Height: 1.680 INCHES NOMINAL IN; Terminal Type and Quantity: 8 PIN ALL FUNCTIONS; Main Contact Load Current Rating at Maximum Rated Voltage: 5.0 AMPERES AC RESISTIVE LOAD; Nominal Operating Current Rating and Type: 10.0 MILLIAMPERES AC SINGLE WINDING. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 5945-00-803-5139 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.