The Relay,electromagnetic, cataloged under National Stock Number 5945-00-688-9263, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is C P Clare Corporation. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-688-9263 |
| Primary Part Number | HG2BU1002 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | C P Clare Corporation |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 3 THREADED STUD(S) SINGLE MOUNTING FACILITY |
| FSC Application Data | RELAY,ARMATURE,EXCEPT ENGINE |
| Mounting Facility Pattern | CIRUCLAR SINGLE MOUNTING FACILITY |
| Overall Diameter | 1.690 INCHES MAXIMUM IN |
| Duty Type | CONTINUOUS |
| Winding DC Resistance Rating | 700.0 OHMS NOMINAL SINGLE WINDING |
| Nominal Operating Current Rating and Type | 30.0 MILLIAMPERES DC SINGLE WINDING |
| Nominal Thread Size | 0.138 INCHES SINGLE MOUNTING FACILITY IN |
| Time Delay | 0.007 SECONDS NOMINAL FIXED OPERATE TIME |
| Time Delay | 0.0032 SECONDS NOMINAL FIXED RELEASE TIME |
| Coil Quantity | 1 |
| Environmental Protection | HERMETIC |
| Winding Quantity | 1 |
| Operating Voltage Rating and Type at Specified Temp | 28.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Thread Class | 2A SINGLE MOUNTING FACILITY A |
| Thread Quantity Per Inch | 32 SINGLE MOUNTING FACILITY |
| Terminal Type and Quantity | 8 WIRE HOOK ALL FUNCTIONS |
| Nonpile-Up Main Contact Arrangement | 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY |
| 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 |
|---|---|
| HG2BU1002 PRIMARY | C P Clare Corporation (USA) |
| Reference | Meaning |
|---|---|
| 719099-93 | 5/2 Secondary reference U.S. Government activity |
| HG2BU1002 | 5/9 Secondary reference Cp Clare Corp North American Sales Operations |
NSN 5945-00-688-9263 is a Relay,electromagnetic, manufactured by C P Clare Corporation, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-00-688-9263 has 1 manufacturer part number on file: HG2BU1002 (C P Clare Corporation).
Key specifications for HG2BU1002: Mounting Facility Type and Quantity: 3 THREADED STUD(S) SINGLE MOUNTING FACILITY; FSC Application Data: RELAY,ARMATURE,EXCEPT ENGINE; Mounting Facility Pattern: CIRUCLAR SINGLE MOUNTING FACILITY; Overall Diameter: 1.690 INCHES MAXIMUM IN. 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.