The Relay,meter Movement, cataloged under National Stock Number 5945-00-503-6455, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is International Business Machines Corp Parts Order Center Dept E - 54. Government technical data includes 18 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-503-6455 |
| Primary Part Number | 3213538 |
| Item Name | Relay,meter Movement |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | International Business Machines Corp Parts Order Center Dept E - 54 |
| Status | ACTIVE |
| Terminal Quantity | 7 |
| Meter Depth to Mounting Flange | 1.520 INCHES NOMINAL IN |
| Terminal Type | SOLDER LUG |
| Release Method | ELECTROMAGNETIC |
| Meter Body Diameter | 2.800 INCHES NOMINAL IN |
| Meter Movement Voltage in Volts | 25.000 NOMINAL |
| Main Contact Arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Meter Movement Current Range | +0.0 TO 25.0 MICROAMPERES |
| Environmental Protection | HERMETICALLY SEALED |
| Mounting Configuration | THREE NO. 6-32 MTG STUDS SPACED 120 DEG APART ON 1.58 IN. RADIUS IN |
| Main Contact Current Rating | 0.100 MILLIAMPERES NOMINAL |
| Meter Movement Current Type | DC |
| Mounting Flange Diameter | 3.500 INCHES NOMINAL IN |
| Main Contact Current Type | DC |
| Meter Mounting Type | FLUSH |
| Voltage Rating | 120.0 VOLTS NOMINAL |
| Lock in Device Type | PERMANENT MAGNET |
| Reference Number Differentiating Characteristics | HIGH AND LOW CONTACTS 25 V DC RESET V |
| 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 |
|---|---|
| 3213538 | International Business Machines Corp Parts Order Center Dept E - 54 (USA) |
| Reference | Meaning |
|---|---|
| 3213538 | 5/9 Secondary reference International Business Machines Corporation Dba IBM |
| 999176-1 | 3/1 Design control — primary reference U.S. Government activity |
| 3213538 | 5/9 Secondary reference International Business Machines Corp |
NSN 5945-00-503-6455 is a Relay,meter Movement, manufactured by International Business Machines Corp Parts Order Center Dept E - 54, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-00-503-6455 has 1 manufacturer part number on file: 3213538 (International Business Machines Corp Parts Order Center Dept E - 54).
Key specifications for 3213538: Terminal Quantity: 7; Meter Depth to Mounting Flange: 1.520 INCHES NOMINAL IN; Terminal Type: SOLDER LUG; Release Method: ELECTROMAGNETIC. 18 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.