PartsTable TECHNICAL DATA SHEET
NSN 5945-01-666-8945Government record, cited

Relay Assembly5945-01-666-8945

NSN 5945-01-666-8945 · NIIN 016668945 · Part number STH24D12
Teledyne Technologies Incorporated · FSC 5945 — Relays and Solenoids · FSG 59 — Electrical and Electronic Equipment Components · CAGE 1NUQ8
Government record, cited
NSN 5945-01-666-8945 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-666-8945. Manufacturer of record part number: STH24D12.
Also searched as  5945-01-666-8945 · 5945016668945 · NIIN 016668945 · 01-666-8945 · FSC 5945 Relays and Solenoids · CAGE 1NUQ8 · STH24D12
Nearby stock numbers  ·
Features
  • Relay Assembly — FSC 5945
  • 1 manufacturer part number on file
  • Manufacturer of record: Teledyne Technologies Incorporated
Identification
  • NSN: 5945-01-666-8945
  • NIIN: 016668945
  • FSC: 5945 — Relays and Solenoids
  • FSG: 59 — Electrical and Electronic Equipment Components
  • Primary part number: STH24D12
  • Manufacturer: Teledyne Technologies Incorporated
General Description

The Relay Assembly, cataloged under National Stock Number 5945-01-666-8945, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Teledyne Technologies Incorporated. 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
NSN5945-01-666-8945
Primary Part NumberSTH24D12
Item NameRelay Assembly
FSC / FSG5945 / 59 — Relays and Solenoids
ManufacturerTeledyne Technologies Incorporated
StatusACTIVE
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
STH24D12 PRIMARY Teledyne Technologies Incorporated (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 5945-01-666-8945?

NSN 5945-01-666-8945 is a Relay Assembly, manufactured by Teledyne Technologies Incorporated, classified under FSC 5945, Relays and Solenoids. Status: active.

What part numbers are listed for NSN 5945-01-666-8945?

NSN 5945-01-666-8945 has 1 manufacturer part number on file: STH24D12 (Teledyne Technologies Incorporated).

What are the specifications of STH24D12?

Key specifications for STH24D12: Overall Length: 2.29 INCHES NOMINAL IN; Overall Width: 1.77 INCHES NOMINAL IN; Special Features: 12 AMPS,3-32 VOLTS DC; Part Name Assigned by Controlling Agency: RELAY. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5945-01-666-8945 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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