The Relay,rotary, cataloged under National Stock Number 5945-00-954-3144, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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 | 5945-00-954-3144 |
| Primary Part Number | 1120281 |
| Item Name | Relay,rotary |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Contact Maximum Rated Current | 5.0 AMPERES NOMINAL |
| Contact Current Rating at Maximum Rated Voltage | 500.0 MILLIAMPERES RESISTIVE |
| Operating Current Rating | 1.4 AMPERES NOMINAL |
| AC Operating Voltage Rating in Volts | 115.0 MAXIMUM |
| Coil Winding Quantity | 2 |
| Coil DC Resistance | 24.0 OHMS NOMINAL |
| Section Quantity | 2 |
| Hold-in Current | 380.0 MILLIAMPERES NOMINAL |
| Winding Characteristic | SINGLE WOUND UNTAPPED |
| Mounting Configuration | FOUR 0.281 IN. DIA MTG HOLES ON 3.250 IN. BY 3.250 IN. MTG CENTERS IN |
| Contact Maximum Voltage Rating in Volts | 125.0 |
| Environmental Protection | DUSTPROOF |
| Structural Design | SECTIONAL |
| Contact Voltage Rating at Maximum Rated Current | 115.0 |
| Contact Current Type | AC |
| Coil Terminal Quantity | 4 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5945-00-954-3144 is a Relay,rotary, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5945 (No Item Name Available). Status: active.
NSN 5945-00-954-3144 has 3 cross-referenced part numbers: 1704264-6 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), MDR4007 (Te Connectivity Corporation), 1120281 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
There is 1 known substitute for 5945-00-954-3144: 5120-00-758-6653. Verify interchangeability with system specifications before substitution.
Key specifications for 1120281: Contact Maximum Rated Current: 5.0 AMPERES NOMINAL; Contact Current Rating at Maximum Rated Voltage: 500.0 MILLIAMPERES RESISTIVE; Operating Current Rating: 1.4 AMPERES NOMINAL; AC Operating Voltage Rating in Volts: 115.0 MAXIMUM. 19 total characteristics are documented in the Federal Logistics Information System.