NSN 5940-01-730-7498 — this item is cataloged by the U.S. Government under National Stock Number 5940-01-730-7498. Manufacturer of record part number: 621 RZ 04 PSB.
Also searched as5940-01-730-7498 ·
5940017307498 ·
NIIN 017307498 ·
01-730-7498 ·
FSC 5940 Lugs, Terminals, and Terminal Strips · CAGE 26405 · 621 RZ 04 PSB · 5566T83
Wire Size Accommodated: 12.0 AWG MINIMUM AND 22.0 AWG MAXIMUM
Operating Temp Range: -40.0 TO 257.0 FAHRENHEIT DEGF
Voltage Rating: 600.0 VOLTS NOMINAL
Current Rating in Amps: 20.0
Identification
NSN: 5940-01-730-7498
NIIN: 017307498
FSC: 5940 — Lugs, Terminals, and Terminal Strips
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 621 RZ 04 PSB
Manufacturer: Regal Beloit America, Inc
General Description
The Terminal Junction Block,sectiona, cataloged under National Stock Number 5940-01-730-7498, is classified within Federal Supply Class 5940 (Lugs, Terminals, and Terminal Strips) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Regal Beloit America, Inc. Government technical data includes 7 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.
Other items in FSC 5940 — Lugs, Terminals, and Terminal Strips
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5940-00-000-0045
TERMINAL BOARD ASSEMBLY
5940-00-000-0235
5940-00-000-0235 · Item name not on file
5940-00-001-1331
5940-00-001-1331 · Item name not on file
5940-00-001-1332
5940-00-001-1332 · Item name not on file
5940-00-001-1333
5940-00-001-1333 · Item name not on file
5940-00-001-1335
5940-00-001-1335 · Item name not on file
5940-00-001-1336
5940-00-001-1336 · Item name not on file
5940-00-001-1358
5940-00-001-1358 · Item name not on file
Frequently Asked Questions
What is NSN 5940-01-730-7498?
NSN 5940-01-730-7498 is a Terminal Junction Block,sectiona, manufactured by Regal Beloit America, Inc, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
What part numbers are listed for NSN 5940-01-730-7498?
NSN 5940-01-730-7498 has 2 manufacturer part numbers on file: 621 RZ 04 PSB (Regal Beloit America, Inc), 5566T83 (Mcmaster-Carr Supply Co).
What are the specifications of 621 RZ 04 PSB?
Key specifications for 621 RZ 04 PSB: Overall Height: 0.750 INCHES NOMINAL IN; Current Type: AC OR DC; Mounting Method: SCREW; Pole Quantity: 4. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5940-01-730-7498 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.