The Relay,thermal, cataloged under National Stock Number 5945-00-502-2457, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 19 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5945-00-502-2457 |
| Primary Part Number | A3273426-122 |
| Item Name | Relay,thermal |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir |
| Status | CANCELLED |
| Mounting Facility Type and Quantity | 1 OCTAL BASE PLUG-IN |
| Contact Maximum Current Rating in Amps | 3.0 AC |
| Contact Maximum Voltage Rating in Volts | 450.0 AC |
| Contact Arrangement | SINGLE POLE, SINGLE THROW, NORMALLY OPEN |
| Heater Power Rating in Watts | 5.0 |
| Terminal Type and Quantity | 8 PIN |
| Heater Voltage Rating in Volts | 117.0 |
| Delay Time in Seconds | 255.0 FIXED OPERATE MINIMUM AND 345.0 FIXED OPERATE MAXIMUM |
| Environmental Protection | HERMETIC |
| Overall Diameter | 1.275 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 501-B-1-1882 | Jettron Products Inc (USA) |
| 120N0300 | Thermal Controls Div of Magnetic Windings Co (USA) |
| B2110 | Jettron Products Inc (USA) |
| 115N0300B | Amperite Co Inc (USA) |
| VBE405-73 | Thales Nederland (NLD) |
| 115N0300 | Amperite Co Inc (USA) |
| 611A5818 | E-Systems Inc Memcor Div Florida Opns (USA) |
| 536-410-045 | Drs Environmental Systems Inc (USA) |
| 501B2110 | Jettron Products Inc (USA) |
| A3273426-122 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 13011-1 | Drs Environmental Systems Inc (USA) |
| 5945PL1368601 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 13011-1 | Engineered Air Systems, Inc. Dba Drs Sustainment Systems (USA) |
| 563051-000 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| C218265-12 | Raytheon Company Dba Raytheon Co (USA) |
| 3145633 | Naval Sea Systems Command (USA) |
| 352250020123 | Thales Nederland (NLD) |
| 7408089-5 | Lockheed Martin Corporation Div Rms (USA) |
| 5L4751-004-09 | Hensoldt Sensors Gmbh Div Seps (DEU) |
NSN 5945-00-502-2457 is a Relay,thermal, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5945 (No Item Name Available). Status: cancelled.
NSN 5945-00-502-2457 has 19 cross-referenced part numbers: 501-B-1-1882 (Jettron Products Inc), 120N0300 (Thermal Controls Div of Magnetic Windings Co), B2110 (Jettron Products Inc), 115N0300B (Amperite Co Inc), VBE405-73 (Thales Nederland) and 14 more.
There are 12 known substitutes for 5945-00-502-2457: 3610-00-057-2217, 5330-00-154-0903, 5940-00-188-5440 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for A3273426-122: Mounting Facility Type and Quantity: 1 OCTAL BASE PLUG-IN; Contact Maximum Current Rating in Amps: 3.0 AC; Contact Maximum Voltage Rating in Volts: 450.0 AC; Special Features: INSTANTANEOUS RELEASE TIME: 55.0 SEC NOM. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5945-00-502-2457 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.