PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1678-2Controller,electrical

Rothenbuhler Engineering Co. · NSN 6110-01-618-3987 · FSC 6110 · No Item Name Available
Verified by PartsTable
NSN 6110-01-618-3987 — this item is cataloged by the U.S. Government under National Stock Number 6110-01-618-3987. Primary manufacturer part number: 1678-2.
Features
  • Controller,electrical — FSC 6110
  • 2 verified cross-references
  • Primary manufacturer: Rothenbuhler Engineering Co.
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Controller,electrical, cataloged under National Stock Number 6110-01-618-3987, is classified within Federal Supply Class 6110 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Rothenbuhler Engineering Co.. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameController,electrical
FSC / FSG6110 — No Item Name Available (FSG 61)
ManufacturersRothenbuhler Engineering Co. (CAGE 60683)
Technical Specifications
ParameterValue
NSN6110-01-618-3987
Primary Part Number1678-2
Item NameController,electrical
FSC / FSG6110 / 61 — No Item Name Available
ManufacturerRothenbuhler Engineering Co.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4920-00-063-3464 INTERCHANGEABLE
Seat,outlet Check V
3120-00-339-26068157P INTERCHANGEABLE
Bushing,sleeve
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5330-00-847-1711 INTERCHANGEABLE
Seal,plain Encased
6150-01-418-1660GB815K1 INTERCHANGEABLE
Bus,conductor
Northrop Grumman Systems Corporation
Cross-Reference Index
Part NumberManufacturer
1678-2 PRIMARY Rothenbuhler Engineering Co. (USA)
1678-2-V2 PRIMARY Rothenbuhler Engineering Co. (USA)
Related Parts
4920-00-063-3464INTERCHANGEABLE
SEAT,OUTLET CHECK V
3120-00-339-2606INTERCHANGEABLE
BUSHING,SLEEVE
8157P
5330-00-847-1711INTERCHANGEABLE
SEAL,PLAIN ENCASED
6150-01-418-1660INTERCHANGEABLE
BUS,CONDUCTOR
GB815K1

Frequently Asked Questions

What is NSN 6110-01-618-3987?

NSN 6110-01-618-3987 is a Controller,electrical, manufactured by Rothenbuhler Engineering Co., classified under FSC 6110 (No Item Name Available). Status: active.

What are the part numbers for NSN 6110-01-618-3987?

NSN 6110-01-618-3987 has 2 cross-referenced part numbers: 1678-2 (Rothenbuhler Engineering Co.), 1678-2-V2 (Rothenbuhler Engineering Co.).

What NSN replaces 6110-01-618-3987?

There are 4 known substitutes for 6110-01-618-3987: 4920-00-063-3464, 3120-00-339-2606, 5330-00-847-1711 and 1 more. Verify interchangeability with system specifications before substitution.

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