The Relay,electromagnetic, cataloged under National Stock Number 5945-00-552-3449, 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 The Boeing Company Div Legacy Am&m. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-552-3449 |
| Primary Part Number | NA5-7820-32 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | The Boeing Company Div Legacy Am&m |
| Status | ACTIVE |
| Nominal Operating Current Rating and Type | 150.0 MILLIAMPERES DC SINGLE WINDING |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.688 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Main Contact Maximum Voltage Rating in Volts | 115.0 AC |
| Operating Voltage Rating and Type at Specified Temp | 28.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Coil Quantity | 1 |
| Nonpile-Up Main Contact Arrangement | 6 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Winding Quantity | 1 |
| Terminal Type and Quantity | 20 PIN ALL FUNCTIONS |
| Main Contact Load Current Rating at Maximum Rated Voltage | 1.5 AMPERES AC RESISTIVE LOAD |
| Environmental Protection | HERMETIC |
| Duty Type | CONTINUOUS |
| Mounting Facility Pattern | IN-LINE SINGLE MOUNTING FACILITY |
| Unthreaded Mounting Hole Diameter | 0.152 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| NA5-7820-32 | The Boeing Company Div Legacy Am&m (USA) |
| 10143C100 | Freund Precision Inc (USA) |
| 10143 | Freund Precision Inc (USA) |
| 300R003 | Airpax Corporation Llc Dba Airpax Corporation Llc (USA) |
NSN 5945-00-552-3449 is a Relay,electromagnetic, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 5945 (No Item Name Available). Status: active.
NSN 5945-00-552-3449 has 4 cross-referenced part numbers: NA5-7820-32 (The Boeing Company Div Legacy Am&m), 10143C100 (Freund Precision Inc), 10143 (Freund Precision Inc), 300R003 (Airpax Corporation Llc Dba Airpax Corporation Llc).
There are 12 known substitutes for 5945-00-552-3449: 2810-00-048-7161, 3110-00-100-3100, 4820-00-305-2241 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for NA5-7820-32: Overall Length: 1.960 INCHES NOMINAL IN; Overall Height: 1.750 INCHES NOMINAL IN; Nominal Operating Current Rating and Type: 150.0 MILLIAMPERES DC SINGLE WINDING; Center to Center Distance Between Mounting Facilities Parallel to Length: 1.688 INCHES NOMINAL SINGLE MOUNTING FACILITY IN. 17 total characteristics are documented in the Federal Logistics Information System.