NSN 5945-01-429-8746 · NIIN 014298746 · Part number MR2P12DC
U S Dept of Transportation Federal Aviation Administration · FSC 5945 — Relays and Solenoids · FSG 59 — Electrical and Electronic Equipment Components · CAGE 08125
Government record, cited
NSN 5945-01-429-8746 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-429-8746. Manufacturer of record part number: MR2P12DC.
Also searched as5945-01-429-8746 ·
5945014298746 ·
NIIN 014298746 ·
01-429-8746 ·
FSC 5945 Relays and Solenoids · CAGE 08125 · MR2P12DC
Manufacturer of record: U S Dept of Transportation Federal Aviation Administration
Identification
NSN: 5945-01-429-8746
NIIN: 014298746
FSC: 5945 — Relays and Solenoids
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: MR2P12DC
Manufacturer: U S Dept of Transportation Federal Aviation Administration
General Description
The Relay,special, cataloged under National Stock Number 5945-01-429-8746, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is U S Dept of Transportation Federal Aviation Administration. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Technical Specifications
Parameter
Value
NSN
5945-01-429-8746
Primary Part Number
MR2P12DC
Item Name
Relay,special
FSC / FSG
5945 / 59 — Relays and Solenoids
Manufacturer
U S Dept of Transportation Federal Aviation Administration
U S Dept of Transportation Federal Aviation Administration (USA)
Reference documents
Reference
Meaning
MR2P12DC
5/9Secondary reference
Westinghouse Electric Supply Co Div of Westinghouse Electric Corp
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 5945-01-429-8746?
NSN 5945-01-429-8746 is a Relay,special, manufactured by U S Dept of Transportation Federal Aviation Administration, classified under FSC 5945, Relays and Solenoids. Status: active.
What part numbers are listed for NSN 5945-01-429-8746?
NSN 5945-01-429-8746 has 1 manufacturer part number on file: MR2P12DC (U S Dept of Transportation Federal Aviation Administration).
What are the specifications of MR2P12DC?
Key specifications for MR2P12DC: End Item Identification: AIRROUTE SURVEILLANCE RADAR,4 (ARSR4). 0 specifications are documented in the U.S. Government catalog.
Is NSN 5945-01-429-8746 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.