PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

311111Relay Subassembly

Heraeus Kulzer Llc · NSN 5945-01-266-7487 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-266-7487 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-266-7487. Primary manufacturer part number: 311111.
Features
  • Relay Subassembly — FSC 5945
  • 2 verified cross-references
  • Primary manufacturer: Heraeus Kulzer Llc
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay Subassembly, cataloged under National Stock Number 5945-01-266-7487, 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 Heraeus Kulzer Llc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-01-266-7487
Primary Part Number311111
Item NameRelay Subassembly
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerHeraeus Kulzer Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5905-00-356-7650311111 INTERCHANGEABLE
Resistor Network,fixed,film
Vishay Intertechnology, Inc.
2530-00-425-2807 INTERCHANGEABLE
Brake Shoe
5342-00-687-5684 INTERCHANGEABLE
Mount,resilient,weapon System
5905-00-812-4559 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
5950-01-136-4157301-106 INTERCHANGEABLE
Transformer,power
B.c. Systems Inc. Dba Bc Systems Inc
4810-01-482-5052 INTERCHANGEABLE
Actuator,electromechanical,rotar
Cross-Reference Index
Part NumberManufacturer
311111 PRIMARY Heraeus Kulzer Llc (USA)
NAVAL REPAIR PART Naval Medical Material Support Command Detachment (USA)
Related Parts
5905-00-356-7650INTERCHANGEABLE
RESISTOR NETWORK,FIXED,FILM
311111
2530-00-425-2807INTERCHANGEABLE
BRAKE SHOE
5342-00-687-5684INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
5905-00-812-4559INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
5950-01-136-4157INTERCHANGEABLE
TRANSFORMER,POWER
301-106
4810-01-482-5052INTERCHANGEABLE
ACTUATOR,ELECTROMECHANICAL,ROTAR

Frequently Asked Questions

What is NSN 5945-01-266-7487?

NSN 5945-01-266-7487 is a Relay Subassembly, manufactured by Heraeus Kulzer Llc, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-01-266-7487?

NSN 5945-01-266-7487 has 2 cross-referenced part numbers: 311111 (Heraeus Kulzer Llc), NAVAL REPAIR PART (Naval Medical Material Support Command Detachment).

What NSN replaces 5945-01-266-7487?

There are 6 known substitutes for 5945-01-266-7487: 5905-00-356-7650, 2530-00-425-2807, 5342-00-687-5684 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 311111?

Key specifications for 311111: Special Features: REPAIR PART FOR NSN 6520-01-252-5645;FURNACE,DENTAL LABORATORY,ELECTRIC;MODEL NO. 311100;BY PENWALT CORP.,JELENKO J F AND CO.. 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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