PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2256Relay,thermal

Better Engineering Manufacturing Inc · NSN 5945-01-466-7912 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-466-7912 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-466-7912. Primary manufacturer part number: 2256.
Features
  • Relay,thermal — FSC 5945
  • 2 verified cross-references
  • Primary manufacturer: Better Engineering Manufacturing Inc
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,thermal, cataloged under National Stock Number 5945-01-466-7912, 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 Better Engineering Manufacturing Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-01-466-7912
Primary Part Number2256
Item NameRelay,thermal
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerBetter Engineering Manufacturing Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-161-96537466 INTERCHANGEABLE
Connector,receptacle,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
5930-00-296-6941 INTERCHANGEABLE
Switch,push
5999-00-613-89156138915 INTERCHANGEABLE
Contact,electrical
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
2520-00-734-93377466 INTERCHANGEABLE
Shaft Shifting Remo
Eaton Corp Transmission Div
6250-00-818-232174-66 INTERCHANGEABLE
Ballast,lamp
Day-Ray Products, Inc
5930-00-969-86397466 INTERCHANGEABLE
Switch,rotary
Shallco, Inc
5905-01-031-02067486R500L 0.25 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Bi Technologies Corporation Div Bi Technologies Corp.
5995-01-062-427687466-F0450 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Prysmian Group Specialty Cables Llc
5940-01-214-30685023 INTERCHANGEABLE
Terminal,quick Disconnect
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
5360-01-224-15487466 INTERCHANGEABLE
Spring,helical,compression
Ortman Fluid Power Quincy Compressor Div Sub of Coltec Industries Inc
Cross-Reference Index
Part NumberManufacturer
7466 Better Engineering Manufacturing Inc (USA)
2256 PRIMARY Better Engineering Manufacturing Inc (USA)
Related Parts
5935-00-161-9653INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
7466
5930-00-296-6941INTERCHANGEABLE
SWITCH,PUSH
5999-00-613-8915INTERCHANGEABLE
CONTACT,ELECTRICAL
6138915
2520-00-734-9337INTERCHANGEABLE
SHAFT SHIFTING REMO
7466
6250-00-818-2321INTERCHANGEABLE
BALLAST,LAMP
74-66
5930-00-969-8639INTERCHANGEABLE
SWITCH,ROTARY
7466
5905-01-031-0206INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
7486R500L 0.25
5995-01-062-4276INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
87466-F0450
5940-01-214-3068INTERCHANGEABLE
TERMINAL,QUICK DISCONNECT
5023
5360-01-224-1548INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
7466
4310-01-580-3614INTERCHANGEABLE
IMPELLER,VACUUM PUMP
7466
5925-01-641-2073INTERCHANGEABLE
CIRCUIT BREAKER

Frequently Asked Questions

What is NSN 5945-01-466-7912?

NSN 5945-01-466-7912 is a Relay,thermal, manufactured by Better Engineering Manufacturing Inc, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-01-466-7912?

NSN 5945-01-466-7912 has 2 cross-referenced part numbers: 7466 (Better Engineering Manufacturing Inc), 2256 (Better Engineering Manufacturing Inc).

What NSN replaces 5945-01-466-7912?

There are 12 known substitutes for 5945-01-466-7912: 5935-00-161-9653, 5930-00-296-6941, 5999-00-613-8915 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2256?

Key specifications for 2256: End Item Identification: MISCELLANEOUS ELECTRICAL. 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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