The Relay,electromagnetic, cataloged under National Stock Number 5945-00-855-4452, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Air Warfare Center Aircraft Div. Government technical data includes 17 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through both NSN and commercial part number lookups. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-855-4452 |
| Primary Part Number | 61A5A107-3 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Naval Air Warfare Center Aircraft Div |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 3 THREADED STUD(S) SINGLE MOUNTING FACILITY |
| Main Contact Maximum Voltage Rating in Volts | 115.0 AC AND 26.5 DC |
| Mounting Facility Pattern | TRIANGLE SINGLE MOUNTING FACILITY |
| Main Contact Load Current Rating at Maximum Rated Voltage | 1.0 AMPERES AC AND 2.0 AMPERES DC RESISTIVE LOAD |
| Duty Type | CONTINUOUS |
| Center to Center Distance Between Mounting Facilities Parallel to the Altitude of an Isosceles Triangle | 0.300 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Winding DC Resistance Rating | 500.0 OHMS NOMINAL SINGLE WINDING |
| Features Provided | POLARIZED |
| Nominal Thread Size | 0.112 INCHES SINGLE MOUNTING FACILITY IN |
| Coil Quantity | 1 |
| Environmental Protection | HERMETIC |
| Winding Quantity | 1 |
| Operating Voltage Rating and Type at Specified Temp | 26.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Thread Class | 2A SINGLE MOUNTING FACILITY A |
| Terminal Type and Quantity | 14 PIN ALL FUNCTIONS |
| Nonpile-Up Main Contact Arrangement | 4 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 |
|---|---|
| 61A5A107-3 | Naval Air Warfare Center Aircraft Div (USA) |
| Reference | Meaning |
|---|---|
| 974-0756-000 | C/1 Advisory reference — outside the item-of-supply concept The Boeing Company Div Defense |
| 3SAH1003 | 5/9 Secondary reference Genicom Corp |
| 3SAH1003 | 5/9 Secondary reference Communications Instruments Inc Div of Cii Technologies |
| 200990-8REVB | 3/2 Design control — primary reference U.S. Government activity |
| 5605-182-2 | 5/9 Secondary reference Recon/optical, Inc. |
| 3SAH5102K1 | 5/9 Secondary reference Communications Instruments Inc Div of Cii Technologies |
| 3SAH5102K1 | 5/9 Secondary reference Genicom Corp |
| 3S2791FB100D9 | 5/9 Secondary reference Genicom Corp |
| 3SAH1077 | C/1 Advisory reference — outside the item-of-supply concept Genicom Corp |
| 3S2791FB100D9 | 5/9 Secondary reference Communications Instruments Inc Div of Cii Technologies |
NSN 5945-00-855-4452 is a Relay,electromagnetic, manufactured by Naval Air Warfare Center Aircraft Div, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-00-855-4452 has 1 manufacturer part number on file: 61A5A107-3 (Naval Air Warfare Center Aircraft Div).
Key specifications for 61A5A107-3: Mounting Facility Type and Quantity: 3 THREADED STUD(S) SINGLE MOUNTING FACILITY; Overall Height: 1.400 INCHES NOMINAL IN; Main Contact Maximum Voltage Rating in Volts: 115.0 AC AND 26.5 DC; Mounting Facility Pattern: TRIANGLE SINGLE MOUNTING FACILITY. 17 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.