The Relay Assembly, cataloged under National Stock Number 5945-01-143-5903, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Richard Manufacturing Company Dba Richard Manufacturing Co. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-143-5903 |
| Primary Part Number | 16E1441-887 |
| Item Name | Relay Assembly |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Richard Manufacturing Company Dba Richard Manufacturing Co |
| Status | ACTIVE |
| FSC Application Data | EQUIPMENT INSTALLATION-INTERCOMM-AFT STATION |
| Individual Relay Quantity | 15 |
| Mounting Facility | CHASSIS |
| Relay Type | ELECTROMAGNETIC |
| Furnished Items | TRANSFORMER 1,RESISTOR NETWORK 3,DIODE ASSEMBLY 2 |
| Usage Design | COMMUNICATIONS,CREW COMPARTMENT |
| Accessory Component Quantity | 6 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 16E1441-887 | Richard Manufacturing Company Dba Richard Manufacturing Co (USA) |
| Reference | Meaning |
|---|---|
| 16E1441-887 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5945-01-143-5903 is a Relay Assembly, manufactured by Richard Manufacturing Company Dba Richard Manufacturing Co, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-143-5903 has 1 manufacturer part number on file: 16E1441-887 (Richard Manufacturing Company Dba Richard Manufacturing Co).
Key specifications for 16E1441-887: Overall Height: 2.250 INCHES NOMINAL IN; FSC Application Data: EQUIPMENT INSTALLATION-INTERCOMM-AFT STATION; Overall Length: 6.920 INCHES NOMINAL IN; Overall Width: 6.700 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.