The Relay,thermal, cataloged under National Stock Number 5945-00-331-3144, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-331-3144 |
| Primary Part Number | 8192256 |
| Item Name | Relay,thermal |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 PLUG-IN |
| Contact Maximum Voltage Rating in Volts | 115.0 AC |
| Delay Time in Seconds | 5.0 FIXED OPERATE NOMINAL |
| Contact Arrangement | SINGLE POLE, SINGLE THROW, NORMALLY OPEN |
| Overall Diameter | 0.875 INCHES NOMINAL IN |
| Heater Power Rating in Watts | 2.0 |
| Heater Voltage Rating in Volts | 115.0 |
| Contact Maximum Current Rating in Amps | 2.0 AC |
| Environmental Protection | HERMETIC |
| Terminal Type and Quantity | 9 PIN |
| 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 |
|---|---|
| 8108530 | Us Army Aviation and Missile Command (USA) |
| 8192256 PRIMARY | Us Army Aviation and Missile Command (USA) |
| 115N05T | Amperite Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 154-149 | 5/9 Secondary reference U.S. Government activity |
| 00154-0149 | 5/9 Secondary reference U.S. Government activity |
NSN 5945-00-331-3144 is a Relay,thermal, manufactured by Us Army Aviation and Missile Command, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-00-331-3144 has 3 manufacturer part numbers on file: 8108530 (Us Army Aviation and Missile Command), 8192256 (Us Army Aviation and Missile Command), 115N05T (Amperite Co Inc).
2 possible matches (shared part number, not a government interchangeability claim): 5930-00-893-4155, 2090-01-623-4698. Verify interchangeability with system specifications before substitution.
Key specifications for 8192256: Mounting Facility Type and Quantity: 1 PLUG-IN; Contact Maximum Voltage Rating in Volts: 115.0 AC; Delay Time in Seconds: 5.0 FIXED OPERATE NOMINAL; Contact Arrangement: SINGLE POLE, SINGLE THROW, NORMALLY OPEN. 10 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.