The Relay,hybrid, cataloged under National Stock Number 5945-01-242-9429, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-242-9429 |
| Primary Part Number | 431TY-5131 |
| Item Name | Relay,hybrid |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/ |
| Status | ACTIVE |
| Contact Arrangement | SINGLE POLE, DOUBLE THROW |
| 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 |
|---|---|
| 431TY-5131 | Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/ (USA) |
| Reference | Meaning |
|---|---|
| 1MSWT-12 | 5/9 Secondary reference Hi-G Co Inc Sub of Nytronics Inc |
| 0126183-1 | 3/9 Design control — primary reference Naval Electronic Systems Security Engineering Center |
NSN 5945-01-242-9429 is a Relay,hybrid, manufactured by Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-242-9429 has 1 manufacturer part number on file: 431TY-5131 (Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/).
Key specifications for 431TY-5131: Contact Arrangement: SINGLE POLE, DOUBLE THROW; Special Features: 0.040 CU. IN.;MODERATELY RUGGED;1 AMP AT 28 VDC RESISTIVE;200 MA AT 28 VDC INDUCTIVE;100 MA AT 28 VDC LAMP;200 MA AT 115 VAC RESISTIVE;INPUT 12 VDC;1025 OHMS COIL RESISTANCE;POLARIZED;PLUG-IN;0.375 IN. LG;0.370 IN. DIA VDC. 1 specification is 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.