NSN 5945-01-606-2571 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-606-2571. Manufacturer of record part number: 3RH1122-1AF00.
Also searched as5945-01-606-2571 ·
5945016062571 ·
NIIN 016062571 ·
01-606-2571 ·
FSC 5945 Relays and Solenoids · CAGE 25088 · 3RH1122-1AF00
Nearby stock numbers← 5945-01-606-2568 Contactor, Power
·
5945-01-606-2879 Relay, Solid State →
Features
Contactor,aux — FSC 5945
1 manufacturer part number on file
Manufacturer of record: Siemens Corp
Identification
NSN: 5945-01-606-2571
NIIN: 016062571
FSC: 5945 — Relays and Solenoids
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 3RH1122-1AF00
Manufacturer: Siemens Corp
General Description
The Contactor,aux, cataloged under National Stock Number 5945-01-606-2571, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Siemens Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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5945-00-000-0093 · Item name not on file
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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
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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 5945-01-606-2571?
NSN 5945-01-606-2571 is a Contactor,aux, manufactured by Siemens Corp, classified under FSC 5945, Relays and Solenoids. Status: active.
What part numbers are listed for NSN 5945-01-606-2571?
NSN 5945-01-606-2571 has 1 manufacturer part number on file: 3RH1122-1AF00 (Siemens Corp).
What are the specifications of 3RH1122-1AF00?
Key specifications for 3RH1122-1AF00: Special Features: AUX CONTACTOR, 2 NO-2NC, 50/60 HZ. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5945-01-606-2571 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.