The Relay,meter Movement, cataloged under National Stock Number 5945-00-677-3931, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-677-3931 |
| Primary Part Number | 1478760 |
| Item Name | Relay,meter Movement |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Terminal Quantity | 6 |
| Main Contact Arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Environmental Protection | HERMETICALLY SEALED |
| Mounting Configuration | PLUG-IN MTG |
| Meter Movement Current Type | DC |
| Voltage Rating | 125.0 VOLTS NOMINAL |
| 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 |
|---|---|
| 1478760 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| TQAH-2154 | 5/9 Secondary reference Precision Switching Inc |
| 12-0052-3504 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5945-00-677-3931 is a Relay,meter Movement, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-00-677-3931 has 1 manufacturer part number on file: 1478760 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-238-5930. Verify interchangeability with system specifications before substitution.
Key specifications for 1478760: Terminal Quantity: 6; Main Contact Arrangement: 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY; Environmental Protection: HERMETICALLY SEALED; Mounting Configuration: PLUG-IN MTG. 6 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.