The Relay,electromagnetic, cataloged under National Stock Number 5945-00-246-9528, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Qinetiq. Government technical data includes 20 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 15 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-246-9528 |
| Primary Part Number | FV969045-2 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Qinetiq |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Main Contact Maximum Voltage Rating in Volts | 28.0 DC |
| Fragility Factor | MODERATELY RUGGED |
| Mounting Facility Pattern | IN-LINE SINGLE MOUNTING FACILITY |
| Arc Quenching Method | AIR |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.437 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Main Contact Load Current Rating at Maximum Rated Voltage | 6.0 AMPERES DC RESISTIVE LOAD |
| Duty Type | CONTINUOUS |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Unthreaded Mounting Hole Diameter | 0.188 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Winding DC Resistance Rating | 225.0 OHMS MINIMUM AND 275.0 OHMS MAXIMUM SINGLE WINDING |
| Specification/standard Data | 81349-MIL-R-5757/23 GOVERNMENT SPECIFICATION |
| 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 |
| Test Data Document | 81349-MIL-R-5757 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Terminal Type and Quantity | 8 PIN ALL FUNCTIONS |
| Nonpile-Up Main Contact Arrangement | 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Purpose for Which Designed | GENERAL |
| 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 |
|---|---|
| FV969045-2 | Qinetiq (GBR) |
| FV969045ITEM2 | Qinetiq (GBR) |
| Reference | Meaning |
|---|---|
| 92510314-11 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| FC-215-550 | C/1 Advisory reference — outside the item-of-supply concept Struthers-Dunn Inc |
| 2T-2911-2 | 5/9 Secondary reference Finder Electronics Ltd |
| A07A0912BCT0179 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 974-1084-020 | C/1 Advisory reference — outside the item-of-supply concept Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| M5757-23-402 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 2T-2911-2 | C/1 Advisory reference — outside the item-of-supply concept Hi-G Co Inc Sub of Nytronics Inc |
| 974-1089-020 | C/1 Advisory reference — outside the item-of-supply concept Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| MIL-DTL-5757/23 | 4/1 Identification reference U.S. Government activity |
| MIL-R-5757/23 | 5/9 Secondary reference U.S. Government activity |
| P5757-016-01 | C/1 Advisory reference — outside the item-of-supply concept Lockheed Martin Corporation |
| 353-026-002 | C/1 Advisory reference — outside the item-of-supply concept L3harris Interstate Electronics Corporation |
| 012317-0002 | C/1 Advisory reference — outside the item-of-supply concept Thales Usa, Inc. Div Air Mobility Solutions ("ams") |
| B07D932BC2-0456 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| M5757/23-002 | 2/2 Government specification standardization U.S. Government activity |
NSN 5945-00-246-9528 is a Relay,electromagnetic, manufactured by Qinetiq, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-00-246-9528 has 2 manufacturer part numbers on file: FV969045-2 (Qinetiq), FV969045ITEM2 (Qinetiq).
Key specifications for FV969045-2: Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY; Overall Height: 0.620 INCHES NOMINAL IN; Main Contact Maximum Voltage Rating in Volts: 28.0 DC; Fragility Factor: MODERATELY RUGGED. 20 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.