The Relay,electromagnetic, cataloged under National Stock Number 5945-00-305-5141, 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 Honeywell International, Inc Div Aerospace-Tucson. Government technical data includes 11 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-305-5141 |
| Primary Part Number | 1623-4A |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Honeywell International, Inc Div Aerospace-Tucson |
| Status | ACTIVE |
| Winding Quantity | 1 |
| Duty Type | CONTINUOUS |
| Terminal Type and Quantity | 12 SCREW ALL FUNCTIONS |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 4.359 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Mounting Facility Pattern | RECTANGULAR SINGLE MOUNTING FACILITY |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 2.234 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Unthreaded Mounting Hole Diameter | 0.172 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Pile-Up Main Contact Form Arrangement | 5B |
| Coil Quantity | 1 |
| Environmental Protection | DUSTPROOF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1623-4A | Allied Signal Inc Aerospace Equipment Systems Eatontown Site (USA) |
| 1623-4 | Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA) |
| 1623-4A PRIMARY | Honeywell International, Inc Div Aerospace-Tucson (USA) |
| 1623-4 | Allied Signal Inc Aerospace Equipment Systems Eatontown Site (USA) |
| 1623-4 PRIMARY | Honeywell International, Inc Div Aerospace-Tucson (USA) |
NSN 5945-00-305-5141 is a Relay,electromagnetic, manufactured by Honeywell International, Inc Div Aerospace-Tucson, classified under FSC 5945 (No Item Name Available). Status: active.
NSN 5945-00-305-5141 has 5 cross-referenced part numbers: 1623-4A (Allied Signal Inc Aerospace Equipment Systems Eatontown Site), 1623-4 (Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems), 1623-4A (Honeywell International, Inc Div Aerospace-Tucson), 1623-4 (Allied Signal Inc Aerospace Equipment Systems Eatontown Site), 1623-4 (Honeywell International, Inc Div Aerospace-Tucson).
There are 5 known substitutes for 5945-00-305-5141: 5962-00-272-9506, 5950-00-853-8490, 3020-01-107-4035 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1623-4A: Overall Height: 5.688 INCHES NOMINAL IN; Winding Quantity: 1; Overall Width: 2.938 INCHES NOMINAL IN; Duty Type: CONTINUOUS. 14 total characteristics are documented in the Federal Logistics Information System.