The Relay,reed, cataloged under National Stock Number 5945-01-004-6050, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Keysight Technologies Inc. Government technical data includes 19 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5945-01-004-6050 |
| Primary Part Number | 0490-1079 |
| Item Name | Relay,reed |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 PRINTED CIRCUIT TERMINAL SINGLE MOUNTING FACILITY |
| Main Contact Maximum Voltage Rating in Volts | 100.0 DC |
| Fragility Factor | MODERATELY RUGGEDMODERATELY RUGGED |
| Main Contact Load Current Rating at Maximum Rated Voltage | 500.0 MILLIAMPERES DC RESISTIVE LOAD |
| Duty Type | CONTINUOUS |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Criticality Code Justification | FEAT |
| Winding DC Resistance Rating | 380.0 OHMS NOMINAL SINGLE WINDING |
| Features Provided | ELECTROSTATIC SHIELD |
| Coil Quantity | 11 |
| Environmental Protection | DUSTPROOFDUSTPROOF |
| Cubic Measure | 0.075 CUBIC INCHES |
| Winding Quantity | 11 |
| Operating Voltage Rating and Type at Specified Temp | 5.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Material | PLASTIC CASE |
| Energizing Element Power Rating | 10.0 VOLTS-AMPERES |
| Terminal Type and Quantity | 1 PRINTED CIRCUIT ALL FUNCTIONS |
| Nonpile-Up Main Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| Purpose for Which Designed | GENERALGENERAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 0490-1079 | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| PRME15005 | 5/9 Secondary reference Cp Clare Corp North American Sales Operations |
| 707-25-2 | 5/9 Secondary reference Wabash Inc Wabash Relay and Electronics Div |
| 0490-1079 | 5/9 Secondary reference Keysight Technologies, Inc. |
| PRME15005A | 3/9 Design control — primary reference Cp Clare Corp North American Sales Operations |
| 10062581-102 | 5/2 Secondary reference U.S. Government activity |
| 0N502679-1 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 0490-1079 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| PRME-15005A | C/1 Advisory reference — outside the item-of-supply concept C P Clare Corporation |
NSN 5945-01-004-6050 is a Relay,reed, manufactured by Keysight Technologies Inc, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-004-6050 has 1 manufacturer part number on file: 0490-1079 (Keysight Technologies Inc).
2 possible matches (shared part number, not a government interchangeability claim): 1680-01-130-2696, 5305-01-607-3498. Verify interchangeability with system specifications before substitution.
Key specifications for 0490-1079: Mounting Facility Type and Quantity: 1 PRINTED CIRCUIT TERMINAL SINGLE MOUNTING FACILITY; Overall Height: 0.325 INCHES NOMINAL0.325 INCHES NOMINAL IN; Main Contact Maximum Voltage Rating in Volts: 100.0 DC; Fragility Factor: MODERATELY RUGGEDMODERATELY RUGGED. 19 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.