The Relay,thermal, cataloged under National Stock Number 5945-00-636-7946, 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 Jettron Products Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5945-00-636-7946 |
| Primary Part Number | B2132 |
| Item Name | Relay,thermal |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Jettron Products Inc |
| Status | CANCELLED |
| Contact Maximum Voltage Rating in Volts | 450.0 AC |
| Environmental Protection | HERMETIC |
| Heater Power Rating in Watts | 5.0 |
| Delay Time in Seconds | 120.0 FIXED OPERATE NOMINAL |
| Overall Diameter | 1.275 INCHES NOMINAL IN |
| Contact Arrangement | SINGLE POLE, SINGLE THROW, NORMALLY OPEN |
| Criticality Code Justification | FEAT |
| Mounting Facility Type and Quantity | 1 OCTAL BASE PLUG-IN |
| Terminal Type and Quantity | 8 PIN |
| Heater Voltage Rating in Volts | 117.0 |
| Contact Maximum Current Rating in Amps | 3.0 AC |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5945-00-636-7946 is a Relay,thermal, manufactured by Jettron Products Inc, classified under FSC 5945 (No Item Name Available). Status: cancelled.
NSN 5945-00-636-7946 has 3 cross-referenced part numbers: B2132 (Jettron Products Inc), 501B2132 (Mcgraw-Edison Co Power Systems Group), 501B2132 (Jettron Products Inc).
There are 3 known substitutes for 5945-00-636-7946: 3040-00-402-3464, 5961-01-227-7596, 4710-01-317-2873. Verify interchangeability with system specifications before substitution.
Key specifications for B2132: Contact Maximum Voltage Rating in Volts: 450.0 AC; Environmental Protection: HERMETIC; Special Features: WEPAON SYSTEM ESSENTIAL; Heater Power Rating in Watts: 5.0. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 5945-00-636-7946 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.