The Relay,synchronizing, cataloged under National Stock Number 5945-00-978-7121, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Te Connectivity Corporation. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-978-7121 |
| Primary Part Number | KR6415 |
| Item Name | Relay,synchronizing |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| FSC Application Data | PLATE,MOUNTING,RELAY |
| General Characteristics Item Description | CONSISTING OF CONTACTS,RESISTANCE COIL,HEADERS,METAL ENCLOSURE HERMETICALLY SEALED |
| 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 |
|---|---|
| KR6415 PRIMARY | Te Connectivity Corporation (USA) |
| Reference | Meaning |
|---|---|
| 13212E1399 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 5945-00-978-7121 is a Relay,synchronizing, manufactured by Te Connectivity Corporation, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-00-978-7121 has 1 manufacturer part number on file: KR6415 (Te Connectivity Corporation).
Key specifications for KR6415: FSC Application Data: PLATE,MOUNTING,RELAY; General Characteristics Item Description: CONSISTING OF CONTACTS,RESISTANCE COIL,HEADERS,METAL ENCLOSURE HERMETICALLY SEALED; End Item Identification: 61159228690. 2 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.