NSN 5945-01-643-4775 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-643-4775. Manufacturer of record part number: 401T-2308.
Also searched as5945-01-643-4775 ·
5945016434775 ·
NIIN 016434775 ·
01-643-4775 ·
FSC 5945 Relays and Solenoids · CAGE 00471 · 401T-2308 · KN007021
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 401T-2308
Manufacturer: Dow-Key Microwave Llc
General Description
The Relay,solid State, cataloged under National Stock Number 5945-01-643-4775, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Dow-Key Microwave Llc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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.
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 5945-01-643-4775?
NSN 5945-01-643-4775 is a Relay,solid State, manufactured by Dow-Key Microwave Llc, classified under FSC 5945, Relays and Solenoids. Status: active.
What part numbers are listed for NSN 5945-01-643-4775?
NSN 5945-01-643-4775 has 2 manufacturer part numbers on file: KN007021 (L3 Technologies, Inc. Div L3 Keo), 401T-2308 (Dow-Key Microwave Llc).
What are the specifications of 401T-2308?
Key specifications for 401T-2308: Special Features: SWITCH TYPE: SPDT; INPUT: 1; OUTPUT: 2; FREQUENCY: DC-18GHZ; IMPEDANCE: 50 OHM; CONNECTOR: SMA; RF DIRECTION: BI-DIRECTIONAL; RF CONTACTS: MAKE BEFORE BREAK GHz; Operating Temp Range: -55.0 TO 85.0 CELSIUS DEGC; Part Name Assigned by Controlling Agency: (INAVY) RELAY, SPDT; End Item Identification: SNSR UNIT, SS. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5945-01-643-4775 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.
What is the DEMIL code for NSN 5945-01-643-4775?
NSN 5945-01-643-4775 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.