PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

124-903Relay Assembly

Rs Americas Inc · NSN 5945-01-245-8352 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-245-8352 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-245-8352. Primary manufacturer part number: 124-903.
Features
  • Relay Assembly — FSC 5945
  • Individual Relay Quantity: 2
  • 3 verified cross-references
  • Primary manufacturer: Rs Americas Inc
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay Assembly, cataloged under National Stock Number 5945-01-245-8352, 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 Rs Americas Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-01-245-8352
Primary Part Number124-903
Item NameRelay Assembly
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerRs Americas Inc
StatusACTIVE
Individual Relay Quantity2
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5930-01-209-4698124903 INTERCHANGEABLE
Switch,rotary
Electro Switch Corp. Dba Electro Switch Corp
5945-01-252-1412124-903 INTERCHANGEABLE
Relay,electromagnetic
Emerson Electric Co White Rodgers Co Div
2920-01-501-6279 INTERCHANGEABLE
Starter,engine,electrical
Cross-Reference Index
Part NumberManufacturer
124-903 Rs Americas Inc (USA)
124-903 Tinnerman Palnut Engineered Products, Inc. (USA)
124-903 Sligar, Roger Dba Semi Resources (USA)
Related Parts
5930-01-209-4698INTERCHANGEABLE
SWITCH,ROTARY
124903
5945-01-252-1412INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
124-903
2920-01-501-6279INTERCHANGEABLE
STARTER,ENGINE,ELECTRICAL

Frequently Asked Questions

What is NSN 5945-01-245-8352?

NSN 5945-01-245-8352 is a Relay Assembly, manufactured by Rs Americas Inc, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-01-245-8352?

NSN 5945-01-245-8352 has 3 cross-referenced part numbers: 124-903 (Rs Americas Inc), 124-903 (Tinnerman Palnut Engineered Products, Inc.), 124-903 (Sligar, Roger Dba Semi Resources).

What NSN replaces 5945-01-245-8352?

There are 3 known substitutes for 5945-01-245-8352: 5930-01-209-4698, 5945-01-252-1412, 2920-01-501-6279. Verify interchangeability with system specifications before substitution.

What are the specifications of 124-903?

Key specifications for 124-903: Individual Relay Quantity: 2; End Item Identification: ANGRC-212. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com