PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LR 25 A18Relay,hybrid

Us Breakers Inc · NSN 5945-01-656-3049 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-656-3049 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-656-3049. Primary manufacturer part number: LR 25 A18.
Features
  • Relay,hybrid — FSC 5945
  • 1 verified cross-reference
  • Primary manufacturer: Us Breakers Inc
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,hybrid, cataloged under National Stock Number 5945-01-656-3049, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Us Breakers Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-01-656-3049
Primary Part NumberLR 25 A18
Item NameRelay,hybrid
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerUs Breakers Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5945-01-406-5905 INTERCHANGEABLE
Relay,electromagnetic
Cross-Reference Index
Part NumberManufacturer
LR 25 A18 Us Breakers Inc (USA)
Related Parts
5945-01-406-5905INTERCHANGEABLE
RELAY,ELECTROMAGNETIC

Frequently Asked Questions

What is NSN 5945-01-656-3049?

NSN 5945-01-656-3049 is a Relay,hybrid, manufactured by Us Breakers Inc, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-01-656-3049?

NSN 5945-01-656-3049 has 1 cross-referenced part number: LR 25 A18 (Us Breakers Inc).

What NSN replaces 5945-01-656-3049?

There is 1 known substitute for 5945-01-656-3049: 5945-01-406-5905. Verify interchangeability with system specifications before substitution.

What are the specifications of LR 25 A18?

Key specifications for LR 25 A18: Part Name Assigned by Controlling Agency: OVERLOAD RELAYS. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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