PartsTable TECHNICAL DATA SHEET
NSN 5945-00-412-0328Government record, cited

Relay Subassembly5945-00-412-0328

NSN 5945-00-412-0328 · NIIN 004120328 · Part number 4021399-0502
Raytheon Company Dba Raytheon Co · FSC 5945 — Relays and Solenoids · FSG 59 — Electrical and Electronic Equipment Components · CAGE 06845
Government record, cited
NSN 5945-00-412-0328 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-412-0328. Manufacturer of record part number: 4021399-0502.
Also searched as  5945-00-412-0328 · 5945004120328 · NIIN 004120328 · 00-412-0328 · FSC 5945 Relays and Solenoids · CAGE 06845 · 4021399-0502
Nearby stock numbers  ·
Features
  • Relay Subassembly — FSC 5945
  • Component Type and Quantity: 1 RELAY AND 1 RESISTOR
  • 1 manufacturer part number on file
  • Manufacturer of record: Raytheon Company Dba Raytheon Co
Identification
  • NSN: 5945-00-412-0328
  • NIIN: 004120328
  • FSC: 5945 — Relays and Solenoids
  • FSG: 59 — Electrical and Electronic Equipment Components
  • Primary part number: 4021399-0502
  • Manufacturer: Raytheon Company Dba Raytheon Co
General Description

The Relay Subassembly, cataloged under National Stock Number 5945-00-412-0328, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 1 specification, 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. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-412-0328
Primary Part Number4021399-0502
Item NameRelay Subassembly
FSC / FSG5945 / 59 — Relays and Solenoids
ManufacturerRaytheon Company Dba Raytheon Co
StatusACTIVE
Component Type and Quantity1 RELAY AND 1 RESISTOR
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
4021399-0502 PRIMARY Raytheon Company Dba Raytheon Co (USA)
No interchangeability data on file.
Other items in FSC 5945 — Relays and Solenoids
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5945-00-000-0093
5945-00-000-0093 · Item name not on file
5945-00-001-1891
5945-00-001-1891 · Item name not on file
5945-00-001-2622
PLATE,RELAY
5945-00-001-2795
RELAY,ELECTROMAGNETIC
5945-00-001-2806
RELAY,REED
5945-00-001-2938
5945-00-001-2938 · Item name not on file
5945-00-001-3015
RELAY ASSEMBLY
5945-00-001-3016
PROTECTOR,OVERLOAD

Frequently Asked Questions

What is NSN 5945-00-412-0328?

NSN 5945-00-412-0328 is a Relay Subassembly, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5945, Relays and Solenoids. Status: active.

What part numbers are listed for NSN 5945-00-412-0328?

NSN 5945-00-412-0328 has 1 manufacturer part number on file: 4021399-0502 (Raytheon Company Dba Raytheon Co).

What are the specifications of 4021399-0502?

Key specifications for 4021399-0502: Overall Height: 2.940 INCHES NOMINAL IN; Component Type and Quantity: 1 RELAY AND 1 RESISTOR; Overall Length: 4.180 INCHES NOMINAL IN; Overall Width: 3.000 INCHES NOMINAL IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 5945-00-412-0328 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

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.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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